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Freewill

Pre-Shampoo Detox Treatment

Scalp treatment

  • Scalp treatment
  • oil
  • Moisture-rich
  • Vegan · label states
  • Cruelty-free · label states
Size1.69 fl oz
Price$11.99seen at one store · 1.69 oz
Price / oz$7.10/ozat 1.69 oz

Scent:

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

Manufacturer page: freewillhair.com

Personal fit

Is this right for you?

Complete the consultation to see exactly how well this product fits your hair and your goals. With 2,400+ products in our library we can match exactly the right products to you.

  • In 10 minutes we can identify your exact hair condition and traits.
  • Every product matched against your hair across the 15 factors we check.
  • A personalized routine for your daily life — your schedule, styling habits, and local weather.
  • Find products that do the same job at a lower cost.
  • Your goals, scalp, damage history, water, budget, and scent preferences all shape your plan.

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Upper-mid price for a scalp treatment

$7.10/oz at 1.69 oz — more than 50% of the 152 scalp treatments , which mostly run $3.22–20.64/oz. The cost less.

Price and stores

Great for

Maximum slipfor hair that tangles the moment it is wet
Dry, thirsty hairhumectants and emollients both sit up front
Coarse or dry hairthat absorbs everything you give it
Vegan and cruelty-freeour researched record has it as both
Short ingredient listsfifteen ingredients or fewer
Tight budgetsit sits in the lower price tiers

Maybe skip if

this product carries a scent
Oily scalp or fine hairthat gets weighed down

Whether this much richness is right for you depends on your strand thickness, porosity, and how easily your hair flattens — that is what the consultation works out.

Wash day

How it fits into wash day

Read from the product’s own directions on the date shown. A step the label leaves out is shown as not stated, never filled in.

When
Before shampoo — Scalp pre-cleanse
Start on
dry hair
Where
scalp
Label wait
not stated on the label
Then
rinse, then shampoo
Conditioner after
the label recommends conditioning after
How often
1× a week
  1. Section your hair to ensure even application
  2. Apply to dry hair and scalp before getting into the shower
  3. Massage the treatment into your scalp using your fingertips. Focus on areas prone to buildup or oiliness.
  4. Let the detox treatment sit for a few minutes allow it to break down product buildup, oil, and impurities.
  5. After the waiting period, proceed with your regular shampoo and conditioner routine.

Not yet complete on our side: the wait. We list a product here once its label states a before-shampoo use. We only put it into a routine once every step is on record.

Scalp products are listed for browsing; we do not yet place them in a personal routine.

Browse technique guides (general — not matched to this product’s directions)

Source: retailer page · checked 2026-09-17

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.

Slip and detangling High

Conditioning agents sit high in the list — this is a detangling formula.

Oils and butters Present, high in the list

Oils sit high in the list — a softening, coating formula.

Weight on the hair Rich

Heavy butters and waxes in the first eight ingredients.

Water-binding (humectants) Moderate

Humectants in the working part of the formula.

Needs detergent to remove No

Nothing here needs a detergent wash to remove.

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.

IngredientWhat it doesWhy it mattersChip
Caprylic/Capric Triglyceride light ester Light slip without much weight Softens
Isopropyl Myristate light ester Light slip without much weight Softens
Acetyl Ethylhexyl Polyhydroxystearate light ester Light slip without much weight Softens
Ethylhexyl Acetoxystearate Neutral
C12-15 Alkyl Benzoate light ester Light slip without much weight Softens
Laureth-4 emulsifier Keeps oil and water mixed Stabilizes
Argania Spinosa Kernel Oil oil Coats and softens the strand Softens
Hydroxypropylammonium Gluconate humectant Pulls water into the hair Detangles
Melaleuca Alternifolia (Tea Tree) Leaf Oil botanical extract A trace plant extract Fragrance
Mentha Piperita (Peppermint) Oil botanical extract A trace plant extract Fragrance
Salicylic Acid active A secondary active Active
What the list leaves out, and what it carriesHeavier butters sit in the working part of the list. Vegan and cruelty-free.
Full ingredient list (13)

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 Caprylic/Capric Triglyceride
    General function

    A light, refined coconut-derived oil that spreads easily and does not go rancid. It gives slip without a heavy feel.

    Leading ingredient

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

    May suitFine or easily flattened hair

    A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

    May suitFrizz-prone, damaged, or high-friction hair

    Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

    • light ester
    • emollient
  • 2 Isopropyl Myristate
    General function

    A very light ester that makes products glide and disappear quickly on the hair.

    Leading ingredient

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

    May suitFine or easily flattened hair

    A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

    May suitFrizz-prone, damaged, or high-friction hair

    Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

    PubChem
    • light ester
    • emollient
  • 3 Acetyl Ethylhexyl Polyhydroxystearate
    General function

    A fatty ester. Esters give slip and a smooth after-feel; lighter ones read dry and silky, heavier ones read rich.

    Leading ingredient

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

    • light ester
    • emollient
  • 4 Ethylhexyl Acetoxystearate
  • 5 C12-15 Alkyl Benzoate
    General function

    A dry-feeling ester used for a silky, non-greasy finish - a common silicone substitute.

    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

    A light emollient: it softens the surface with noticeably less weight than an oil or a butter.

    May suitFrizz-prone, damaged, or high-friction hair

    Spreads thin and lowers friction between strands without the heaviness of a fixed oil.

    • light ester
    • emollient
  • 6 Laureth-4
    General function

    An oil-side emulsifier that helps a cream hold together.

    Supporting ingredient

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

    • emulsifier
  • 7 Argania Spinosa Kernel Oil
    General function

    Argan oil. A medium-weight oil used for shine and softness on the outside of the strand.

    Supporting ingredient

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

    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.

    May not suitFine or easily flattened hair

    Near the top of a list an oil is weight before it is anything else, and fine hair shows that first at the roots.

    • oil
    • emollient
  • 8 Hydroxypropylammonium Gluconate
    General function

    A sugar-derived conditioning agent with a positive charge, used alongside hydroxypropylgluconamide.

    Supporting ingredient

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

    May suitFrizz-prone, damaged, or high-friction hair

    A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.

    May suitVery dry or highly damaged hair

    The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.

    DependsBuild-up-sensitive routines

    Substantive by design. A routine with no detergent wash gives it nothing to leave with.

    • humectant
    • conditioning agent
  • 9 Hydroxypropylgluconamide
    General function

    A sugar-derived conditioning agent used in bond-repair positioned formulas for moisture and slip.

    Secondary ingredient

    Lower in the ordered portion of the list, it is more likely playing a supporting role than defining the formula.

    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.

    • humectant
    • conditioning agent
  • Below about this point, order stops being meaningful — these are typically used at 1% or less.
  • 10 Melaleuca Alternifolia (Tea Tree) Leaf Oil
    General function

    Tea tree essential oil, used in scalp products for its sharp scent and traditional clarifying reputation.

    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
  • 11 Mentha Piperita (Peppermint) Oil
    General function

    Peppermint essential oil, used for scent and the cooling feeling on the scalp.

    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
  • 12 Salicylic Acid
    • active
    • exfoliant
  • 13 Water · Water (Aqua)
    • solvent

What the whole list adds up to

  • 5 emollients
  • 4 light esters
  • 2 humectants
  • 2 botanical extracts
  • 2 essential oils
  • 2 fragrances
  • 1 emulsifier
  • 1 oil
  • 1 conditioning agent
  • 1 conditioning agent
  • 1 active
  • 1 exfoliant
  • 1 solvent

Ingredient list captured 2026-09-17. Formulas change — check the package in your hand when an ingredient matters to you.

Price · 1.69 oz

Seen at $11.99 1 store · checked Sep 17
Good value under $4 Under $2.59/oz it costs less than three-quarters of the 8 products we score as doing the same job

Priced above the products that do the same job. Stores sell it above the $4 line; products that do this job typically go for about $5 at this size.

Show the price ladder
Where we’ve seen it2 listings · 2 stores

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
  1. 1.69 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.
  2. Seen at $11.99 is the price we have observed for the 1.69 oz. We need three stores before we call a price commonly seen.
  3. Good value under $4 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $2.59/oz; at 1.69 oz that is $4. Under that line you are paying less than most of them.
  4. About $5 is what those same products typically cost at this size — the midpoint of their prices per ounce, scaled to 1.69 oz.

Formula

Formula score
9 of 10

A complete read of the format at an ordinary price: mid-range per ounce among scalp treatments, with the working systems present.

How the score is counted
  • 3 products that do the same job cost less per ounce
  • Costs more per ounce than 50% of the 152 scalp treatments we’ve priced
  • Covers 5 of the 6 things a scalp treatment should do
  • Drugstore tier, sold at Brand website and Grocery / mass
  • Conditioning agents up frontWhat makes wet hair comb through.3 pts
  • Oils or butters in the working zoneSoftens the strand rather than just coating it.2 pts
  • Slip for detanglingReduces the force it takes to comb wet hair.2 pts
  • A humectantBinds water into the hair.1 pt
  • A pH adjusterBrings the formula to the acidic pH hair prefers.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, for less

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.

Creme of NatureClosest function Pure Honey Scalp Refresh Invigorating Scalp Oil $2.70/oz $4.40/oz less
  • Protein-free
  • Rich
  • Silicone-free
Function
  • Slip and detangling
Also
  • 4 oz bottle
  • Sold online
Wash day
this one is not a before-shampoo product
Compare
Raw SugarLowest cost per oz The Scalp Restore Hair & Scalp Mask - Charcoal + Mint $1.49/oz $5.61/oz less
  • Protein-free
  • Silicone-free
  • Alcohol-free
· Close function
Function
  • Weight on the hair
  • Film formers
Also
  • Mint scent
  • 6.7 oz bottle
Wash day
this one is not a before-shampoo product
Compare
Taliah WaajidClose function Ditch The Itch Anti-Itch Serum $3.50/oz $3.60/oz less
  • Rich
  • Budget
Function
  • Slip and detangling
Also
  • 2 oz bottle
  • Sold online
Wash day
this one is not a before-shampoo product
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

Built for curly to coily hair

Final decision

Should you buy it?

A solid pick for the hair it suits
Best user

People who want maximum slip, looking for real detangling slip and moisture that stays in

Biggest tradeoff

Not ideal for anyone sensitive to fragrance or oily scalps and fine hair

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.

2
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
1
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
A lightweight & moisturizing pre-wash oil that dissolves dirt, oil, and styling products

Humectants or rich emollients sit in the first eight ingredients.

  • Caprylic/Capric Triglyceride
  • Isopropyl Myristate
  • Acetyl Ethylhexyl Polyhydroxystearate
Supported

Helps hair feel hydrated.

Vegan & cruelty-free

Our researched record has this brand or product as vegan.

Supported

Matches our researched record.

No SLES/SLS, silicones, PEGs, phthalates, or parabens

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

Stated by brand

Can’t be confirmed from label.

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.

More from Freewill

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.
  • 2 sources consulted for this product (0 manufacturer or regulatory, 1 retailer, 1 editorial), last checked 2026-09-17.
  • Ingredient references are linked for 1 of 8 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 2026-09-17.