Aphogee

Two-Step Protein Treatment

Mask / Protein treatment, lightly emollient

Mask / treatment
protein
Sulfate-free
Lightweight
Not vegan · ingredient list

Size4 fl ozmost listed · 2 sizes

Price$11.99seen at one store · 4 oz · from $2.41/oz in the 16 oz

Where to buy2 stores · 2 sizes

Scent:

The ingredient list declares fragrance. What it smells of is not stated, and we do not guess.

Manufacturer page: aphogee.com

Personal fit

Is this right for you?

Factor Your profile Fit

Best for hair types All types Not in your profile

Moisture level High Not in your profile

Oils and butters Low Not in your profile

Slip / detangling Some Not in your profile

Weight on hair Light Not in your profile

Fragrance Present Not in your profile

Protein Prominent Not in your profile

Silicone / wax buildup High Not in your profile

Clarifying wash needed Moderate Not in your profile

Parabens / preservatives None of these listed Not in your profile

Show all 21 factors we check

The rest of what your plan weighs on this product.

Essential oils Present Not in your profile

Fast-drying alcohol None Not in your profile

Vegan / cruelty-free Not vegan · ingredient list Not in your profile

Animal-derived ingredients Not vegan · ingredient list Not in your profile

Heavy humectants Heavy Not in your profile

Hard-water defence High Not in your profile

UV filter None listed Not in your profile

pH adjusted Adjusted Not in your profile

Ingredient list 28 ingredientsAbout average Not in your profile

Price tier Drugstore Not in your profile

Where to buy it Brand website · Beauty supply Not in your profile

The consultation builds your hair profile, then reads every factor in this table against it — and tells you where this product fits, or what to use instead.

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$49.00 once, for your consultation and hair profile. No subscription, no required purchases.

Not enough priced masks and treatments to place it

We have not priced enough masks and treatments to place this one.

Price and stores

Great for

Protein-hungry hairthat stretches and stays stretched when wet

Fine hairthat flattens under most products

Matte, textured stylesabsorbent powders do the mattifying

Very dry hairno fast-drying alcohol in the list

Cuticle-smoothing pHa pH adjuster brings it to the acidic range hair prefers

Tight budgetsit sits in the lower price tiers

Maybe skip if

this product carries a scent

Curly-method routinesthese silicones need a detergent to remove

Protein-sensitive hairthat goes stiff or straw-like on protein

Dry or very humid airwhere heavy humectants work against you

Coarse, very dry hairthis is a light formula for its category

Vegan and cruelty-freeour record does not support both claims here

Whether your hair needs moisture, protein, or bond repair right now depends on your damage history and how your hair behaves wet — that is what the consultation works out.

What the formula actually does

Read from the label, not the marketing

Each row says where it comes from: F means we derived it from this product’s own ingredient list, S means it is a claim the brand makes that the formula neither confirms nor contradicts.

Oils and butters Present, lower down

Oils are present, but low enough to be a finishing touch.

Weight on the hair Light

Water-first and light: unlikely to flatten fine hair.

Protein Prominent

Protein high in the list — a strengthening formula, not a moisture one.

Water-binding (humectants) High

Humectants near the top — water-binding is a headline mechanism here.

Slip and detangling Some

Some slip, mostly from esters or silicones rather than conditioners.

Needs detergent to remove Yes

Water-insoluble silicones or waxes: a detergent wash is what removes them.

Fragrance Present

Fragrance is listed; it sits below the working ingredients.

from the formula stated by the brand reported by reviewers Scale: 1 dot low · 5 dots high, within this product type.

Ingredients that matter

The ingredients that change a decision

The workhorse ingredients plus anything lower down that changes a decision. These chips name what an ingredient does — they are not safety scores, and no ingredient here is rated good or bad on its own.

Ingredient	What it does	Why it matters	Chip
WaterAqua (Water)	solvent	The base everything else is dissolved in	Neutral
Hydrolyzed Collagen	film former	Lays down the film that holds a shape	Protein
Citric Acid	pH adjuster	Brings the formula to hair-friendly pH	pH balancer
Magnesium Sulfate	salt	Thickens the formula	Stabilizes
Butylene Glycol	humectant	Pulls water into the hair	Moisturizes
Phenoxyethanol	preservative	Keeps the product from spoiling	Stabilizes
Magnesium Carbonate	absorbent	—	Neutral
Cocamidopropyl Betaine	amphoteric cleanser	—	Cleanses
FragranceParfum (Fragrance)	fragrance	The scent	Fragrance
Citral	fragrance	The scent	Fragrance
Citrus Aurantium Peel Oil	botanical extract	A trace plant extract	Fragrance
Limonene	fragrance	The scent	Fragrance

What the list leaves out, and what it carriesNo sulfates or drying alcohols. Protein-forward — a strengthening formula, not a moisture one. Contains fragrance. The silicones here need a detergent wash to come off.

Full ingredient list (28)

US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order. Annotations keep three readings separate: the ingredient's general function, its role in this product type, and what its position can support.

1 Water · Aqua (Water)

General function
The base of almost every rinse-off and cream hair product. It carries everything else and is normally the first ingredient on the label.

Leading ingredient
Listed in the first three ingredients, it is likely a structural part of this formula.
- solvent
2 Hydrolyzed Collagen

General function
An animal-derived protein used for body and a smoother surface.

Leading ingredient
Listed in the first three ingredients, it is likely a structural part of this formula.

May suitFrizz-prone, damaged, or high-friction hair
Filling surface gaps evens out the cuticle, which is part of what makes damaged hair comb and reflect light more like undamaged hair.

May suitMaximum-hold styling
Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.

May suitVery dry or highly damaged hair
Hydrolysed fragments are small enough to sit in the gaps of a worn cuticle for a wash or two, temporarily restoring stiffness and cutting breakage in combing.
- film former
- protein
- hydrolysed protein
3 Citric Acid

General function
Used to bring the product to a slightly acidic pH, which helps the cuticle lie flat. It is almost always near the end of the list.

Leading ingredient
Listed in the first three ingredients, it is likely a structural part of this formula.

May suitBuild-up-sensitive routines
Holds hard-water minerals in solution so they rinse away instead of depositing on the hair.

May suitFrizz-prone, damaged, or high-friction hair
The acid side of pH adjustment, and the reason it matters is measured: alkaline formulas raise the fibre's surface negative charge, increase friction between strands and lift the scales, while lower-pH ones do the reverse.

May suitGray, silver, or brass-prone hair
Where a warm cast comes from water minerals rather than from the hair itself, holding those metals in solution is what removes it.

International Journal of Trichology
- pH adjuster
- hard-water chelator
4 Magnesium Sulfate

General function
Epsom salt, used to adjust the thickness of a liquid formula.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.
PubChem
- salt
5 Butylene Glycol

General function
A light humectant and carrier that helps extracts dissolve.

Supporting ingredient
Listed in positions 4–8, it likely makes a meaningful contribution alongside the formula's main ingredients.

May suitFine or easily flattened hair
Light and water-binding rather than oily, so it hydrates without contributing weight.

May suitVery dry or highly damaged hair
A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

DependsClimate-sensitive or frizz-prone hair
A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

PubChem
- humectant
- solvent
▾Below about this point, order stops being meaningful — these are typically used at 1% or less.
6 Phenoxyethanol

General function
The most common modern preservative; it keeps the product free of bacteria and mould. It sits well below 1% of the formula.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.
PubChem
- preservative
7 Magnesium Carbonate

General function
A light mineral powder used to soak up oil and keep a powder free-flowing.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFine or easily flattened hair
A dry powder takes up oil and adds friction between strands, which is most of what root lift in fine hair actually is.
- absorbent
- powder
- mineral
8 Cocamidopropyl Betaine

General function
A mild coconut-derived co-cleanser that boosts foam and softens the effect of stronger detergents. It appears in most shampoos, gentle or not.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
Mild cleansing leaves more surface lubrication in place on hair that dries out quickly.

May not suitBuild-up-sensitive routines
The mildest detergents are also the least complete: a routine that deposits films needs something stronger periodically.

DependsVery dry or highly damaged hair
Among the mildest detergents in use — it is what baby shampoos are built on — but it is almost always the second detergent in a formula. How much a wash strips is still decided by the primary detergent listed above it.

Indian Journal of Dermatology
- amphoteric cleanser
- secondary cleanser
- cleanser
9 Fragrance · Parfum (Fragrance)

General function
An undisclosed blend of scent ingredients. Regulations let it stay unlisted, so a fragrance-free product is the only way to be certain what is not in it.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.
- fragrance
- declared fragrance
10 Ethylhexylglycerin

General function
A preservative booster that also adds a little softness. Almost always paired with phenoxyethanol.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFrizz-prone, damaged, or high-friction hair
Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

PubChem
- preservative
- emollient
11 Citral

General function
A lemon-scented fragrance component listed separately as a recognised allergen.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

PubChem
- fragrance
- named fragrance allergen
12 Citrus Aurantium Peel Oil

General function
A cold-pressed orange peel oil used for scent. Citrus oils are naturally high in limonene.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Essential oils are fragrance. Several carry constituents on the EU list of declared fragrance allergens, so a label with no fragrance line can still be a scented product.
- botanical extract
- essential oil
- fragrance
13 Limonene

General function
A citrus-smelling fragrance component that EU rules require to be named separately because some people react to it.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

PubChem
- fragrance
- named fragrance allergen
14 Vanillin

General function
The main scent compound in vanilla, used as a fragrance note.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
Declared fragrance. On a fragrance-sensitive routine this is the line that decides it, wherever it sits on the label.

PubChem
- fragrance
15 Alpha-Isomethyl Ionone

General function
A violet-like fragrance component named separately as a recognised allergen.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May not suitFragrance-sensitive routines
One of the 26 scent components the EU requires to be named individually above a threshold. It is named because it is a known contact allergen, not because it is unusual.

PubChem
- fragrance
- named fragrance allergen
16 Tocopheryl Acetate
- antioxidant
- vitamin
17 Mauritia Flexuosa (Buriti) Fruit Oil · Mauritia Flexuosa Fruit Oil

General function
A rich orange fruit oil used in small amounts in curl and colour-care products.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
Coats the surface and slows water leaving the strand, which is usually what coarse hair that dries out fast is missing.

May suitFrizz-prone, damaged, or high-friction hair
A thin oil layer lowers friction between strands and flattens the raised cuticle that scatters light and catches on its neighbours.
- oil
- emollient
- antioxidant
18 Phytantriol

General function
A conditioning agent used for moisture retention and shine in leave-ins.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFrizz-prone, damaged, or high-friction hair
Deposits a lubricating layer that makes combing easier, which is most of what stops mechanical damage adding to frizz.

May suitVery dry or highly damaged hair
Humectants bind water into the strand, and water — not oil — is what makes dry hair flexible instead of brittle.

DependsClimate-sensitive or frizz-prone hair
A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

PubChem
- humectant
- conditioning agent
19 Panthenol

General function
Provitamin B5. It draws in water and penetrates the strand a little, which is why it is the standard ingredient for softness and shine claims.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFine or easily flattened hair
It hydrates without adding oil or a film, which is the combination fine hair usually needs.

May suitFrizz-prone, damaged, or high-friction hair
Deposits a lubricating layer that makes combing easier, which is most of what stops mechanical damage adding to frizz.

May suitVery dry or highly damaged hair
A humectant that also penetrates the cuticle, so it holds water inside the strand rather than only on the surface.

PubChem
- humectant
- conditioning agent
- vitamin
20 Propylene Glycol

General function
A small humectant and solvent that keeps formulas stable and helps active ingredients spread.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFine or easily flattened hair
Light and water-binding rather than oily, so it hydrates without contributing weight.

May suitVery dry or highly damaged hair
A small water-binding solvent. It holds moisture and helps the rest of the formula spread evenly over the strand.

DependsClimate-sensitive or frizz-prone hair
A humectant follows the air: it holds water in humid conditions and can give it up in very dry ones. Climate decides what it does more than the label does.

PubChem
- humectant
- solvent
21 Trimethylsiloxyamodimethicone

General function
An amino silicone that deposits selectively on damaged hair for smoothing.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitClimate-sensitive or frizz-prone hair
A surface film slows how quickly humidity reaches the cortex, which is what limits swelling-driven frizz in damp air.

May suitFrizz-prone, damaged, or high-friction hair
Amino-functional silicone carries a positive charge, so it binds where the cuticle is worn rather than coating evenly. Damaged areas get most of it.

May suitMaximum-hold styling
Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.
- conditioning agent
- film former
- silicone
22 Hydrolyzed Vegetable Protein PG-Propyl Silanetriol

General function
A plant protein modified to bind more firmly to hair than a plain hydrolysed protein. Used for strength and body claims.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitFrizz-prone, damaged, or high-friction hair
Filling surface gaps evens out the cuticle, which is part of what makes damaged hair comb and reflect light more like undamaged hair.

May suitMaximum-hold styling
Film formers are what hold a style: they dry into a connected film across the strands so the shape resists movement.

May suitVery dry or highly damaged hair
Hydrolysed fragments are small enough to sit in the gaps of a worn cuticle for a wash or two, temporarily restoring stiffness and cutting breakage in combing.
- film former
- protein
- hydrolysed protein
23 C11-15 Pareth-7
- emulsifier
- solubilizer
24 Disodium EDTA

General function
Grabs metal ions from hard water so they cannot dull the hair or destabilise the formula.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitBuild-up-sensitive routines
Binds the calcium and magnesium in hard water, which is what stops mineral deposits accumulating on the strand wash after wash.

May suitGray, silver, or brass-prone hair
Copper and iron carried in tap water deposit on the strand and read as a dull, warm cast on gray or light hair. A chelator holds those metals in solution so the wash carries them off.

PubChem
- hard-water chelator
25 Glycerin

General function
A small water-loving molecule that draws moisture into the hair and holds it there. It is the most common softening ingredient in conditioners and leave-ins.

Estimated lower-concentration zone
It appears around or below the estimated 1% line, where label order no longer indicates relative amount; its role may be minor or technical.

May suitDry, coarse, or high-porosity hair
High-porosity hair loses water fast; a humectant holds some of it in place for longer than the wash itself would.

May suitVery dry or highly damaged hair
Binds water into the outer layers of the strand, and water is what makes dry hair flexible again rather than brittle.

DependsClimate-sensitive or frizz-prone hair
Water moves both ways. Measured across concentrations, glycerin solutions give water up in some conditions and take it from the air in others. What it does for you depends on how much of it is there and on the air around it.

Scientific Reports
- humectant
26 Potassium Sorbate
- preservative
27 Trideceth-12
- emulsifier
- solubilizer
28 C12-16 Pareth-9
- emulsifier

What the whole list adds up to

6 fragrances
5 humectants
3 solvents
3 film formers
3 preservatives
3 named fragrance allergens
3 conditioning agents
3 emulsifiers
2 proteins
2 hydrolysed proteins
2 hard-water chelators
2 emollients
2 antioxidants
2 vitamins

Ingredient list captured 2026-08-24. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 4 oz

Seen at $11.99 1 store · checked Aug 24

Good value under $8 Under $1.99/oz it costs less than three-quarters of the 7 products we score as doing the same job

Priced above the products that do the same job. Stores sell it above the $8 line; products that do this job typically go for about $13 at this size.

Sizes

4 ozmost listed

$11.99

$3.00/oz

16 oz

$38.49

$2.41/oz

The 16 oz costs 20% less per ounce than the 4 oz.

Show the price ladder

Price for 4 ozlower is better

Where we’ve seen it2 listings · 2 stores

4 ozmost listed

brand-site
$11.99

4 oz

Aug 24

16 oz

sally-beauty
$38.49

16 oz

Aug 24

Sorted by price per ounce. Dated observations from our research, not live prices. Direct store pages, no affiliate links. We don’t sell this product.

How we work this out

4 oz is the size stores list most often; every comparison on this page is made at it. Other sizes are shown in the Sizes row and the store list.
Seen at $11.99 is the price we have observed for the 4 oz. We need three stores before we call a price commonly seen.
Good value under $8 comes from the 7 products we score as doing the same job as this one. A quarter of them cost less than $1.99/oz; at 4 oz that is $8. Under that line you are paying less than most of them.
Each size is guarded on its own, so a multipack or a marketplace listing at one size cannot move another.
About $13 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 4 oz.

Formula

Formula score

4 of 10

We do not have enough comparable masks and treatments prices to place this one. On formula, it leaves out rich emollients.

How the score is counted

No rich emollients in the formula
No conditioning agents up front either
Reviewers mention 2 recurring complaints
Drugstore tier, sold at Brand website and Beauty supply

Rich emollientsThe depth a treatment step is built around.3 pts
Conditioning agents up frontWhat makes wet hair comb through.2 pts
Protein or amino acidsThe strengthening side of a treatment.2 pts
A humectantBinds water into the hair.1 pt
A stated dwell timeThe brand says how long to leave it on.1 pt
Fragrance kept out of the top eightScent as a finishing touch, not a major share.1 pt

The formula score is completeness for the job: the share of the systems this product type is normally built around that we can find in this list, weighted. It is not efficacy, not quality, and it never compares across product types.

Does the same job

Same derived functions — what it cleans, conditions, coats or holds — at a lower cost per ounce. Scent, texture and where you buy it can still differ.

AphogeeClosest function Hair Strengthening Kit

Protein
Lightweight
Alcohol-free

Function: Slip and detangling
Oils and butters
Film formers
Also: 3 oz bottle
Sold online

Compare

AphogeeClose function Two-Step Treatment/Balancing Moisturizer Duo Packette $6.12/oz

Protein
Lightweight
Quick

Function: Slip and detangling
Water-binding (humectants)
Oils and butters
Also: 0.8 oz bottle

Compare

GoldwellLowest cost per oz Dualsenses Sun Reflects 60sec Treatment $2.04/oz

Vegan & CF

· Related function

Function: Slip and detangling
Film formers
Also: Cruelty-free
Vegan
Masstige tier

Compare

See more alternatives in the product library

These are functional neighbours, not personal recommendations — they are close on formula, not chosen for anyone. Get the one that fits your hair, routine, and budget

Final decision

Should you buy it?

Depends on your hair — see who it suits

Best user

Soft, over-stretchy hair, looking for protein high in the formula and something that will not weigh hair down

Biggest tradeoff

Not ideal for anyone sensitive to fragrance, curly-method routines, or hair that stiffens on protein

Best alternative if not

Nothing in our library matches it closely at a lower price.

We do not sell products or take placement fees. This page states what the formula and the prices show; the consultation is what matches it to a person.

Claims check

What the brand says, against what the formula shows

Claims are quoted from the brand. We only mark one supported, partly supported, or conflicting when the ingredient list actually speaks to it; everything else stays "stated by the brand", which is not a criticism — most claims simply cannot be read off a label.

SupportedBacked by ingredients

Partly supportedSome supporting logic

Stated by brandNo clear evidence

Potential conflictFormula works against claim

Strengthens over-treated and weak hair

Protein sits in the first eight ingredients.

Hydrolyzed Collagen

Supported

Reinforces a damaged strand.

Replenishes moisture and natural proteins for shine

Humectants or rich emollients sit in the first eight ingredients.

Butylene Glycol
Ethylhexylglycerin
Mauritia Flexuosa (Buriti) Fruit Oil

Supported

Helps hair feel hydrated.

Reduces frizz and breakage signs

Protein sits in the first eight ingredients.

Hydrolyzed Collagen

Supported

Reinforces a damaged strand.

Helps reduce color fading by 30 percent if used prior to color service

This is a marketing claim; an ingredient list cannot speak to it.

—

Stated by brand

Can’t be confirmed from label.

Reduces breakage during combing or brushing

Protein sits in the first eight ingredients.

Hydrolyzed Collagen

Supported

Reinforces a damaged strand.

Repairs mushy-when-wet and brittle-after-drying hair

Protein sits in the first eight ingredients.

Hydrolyzed Collagen

Supported

Reinforces a damaged strand.

How to read this

We look at the first 10–15 ingredients and what they do in a formula — not marketing. If the list doesn't speak to a claim, we don't assume.

Reviewers

What people report

Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings.

Effective at fixing breakage and restoring strength to over-processed or heat-damaged hair when the two-step protocol and heat step are followed correctly

Overuse can cause protein overload (stiff, brittle results); reviewers recommend not using more than every 3 months and reducing frequency if stiffness appears after treatment

As hair dries with the treatment in it, hair becomes very stiff, described as feeling like a "helmet" or hard gel cast; moving hair too roughly at this stage risks breakage

How this page was made

Everything above is generated from our researched product record — identity, the ingredient list as printed, the brand's own claims, dated price observations, and review themes written in our researchers' own words. No part of this page is written per product.
The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
Both scores out of ten are defined on this page. The formula score is completeness for the job, computed from a fixed per-format checklist shown beneath the gauge; the price score is cost per ounce against every product of this type we have priced.
The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
5 sources consulted for this product (4 manufacturer or regulatory, 1 retailer, 0 editorial), last checked 2026-08-25.
Ingredient references are linked for 13 of 20 product-aware annotations on this page. Fit notes are conditional formulation guidance, not a conclusion about the finished product or about you.
We have not tested this product in a lab and we do not physically test your hair. Formula readings come from the ingredient list; behaviour claims are labelled as the brand's.
Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice.
Ingredient names link to our ingredient library, where each entry shows what it does, which product types use it, and where it usually sits on a label across everything we have researched.
This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
Formula readings: derivation v22. Record last updated 2026-08-25.

Two-Step Protein Treatment

Is this right for you?

Read from the label, not the marketing

The ingredients that change a decision

What the whole list adds up to

Should you buy it?

What the brand says, against what the formula shows

What people report

More from Aphogee

How this page was made

Your personalized hair plan