Skip to main content
Palmer's

Olive Oil Gro Therapy

Scalp treatment

  • Scalp treatment
  • butter
  • Sulfate-free
  • Silicone-free
  • Curly-method
Size5.25 oz.usual store size · 2 sizes
Price$4.99 Good valueseen at one store · 5.25 oz
Price / oz$0.95/ozat 5.25 oz

Add it to your products. We’ll tell you if it’s ever recalled.

Scent:

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

Manufacturer page: asung.ca

Personal fit

Is this right for you?

Complete the consultation to see how well this product fits your hair and your goals. With 6,000+ products in our library, we can match you to the right ones.

  • About 20 minutes, and your answers save as you go.
  • Every product matched against your hair across the 20 factors we check.
  • A personalized routine built around 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.

$49 with 60 days of follow-up questions and plan updates

$99 with 12 months. Pay once; the year renews only if you choose.

Start your consultation

Lower cost than most scalp treatments

$0.95/oz at 5.25 oz, less than 100% of the 280 scalp treatments , which mostly run $3.84–19.05/oz.

Price and stores

Great for

Protein-hungry hairthat stretches and stays stretched when wet
Maximum slipfor hair that tangles the moment it is wet
Coarse or dry hairthat absorbs everything you give it
Silicone-free routinesno silicones appear in the list
Very dry hairno fast-drying alcohol in the list
Tight budgetsit sits in the lower price tiers

Maybe skip if

this product has a scent
Protein-sensitive hairthat goes stiff or straw-like on protein
Oily scalp or fine hairthat gets weighed down
Stretching wash dayswaxes stay until a detergent wash removes them

Whether this much richness suits you depends on your strand thickness, porosity and how easily your hair goes flat. We work that out in the consultation.

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, so 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) Low

Humectants appear, but low enough to be a minor part.

Protein Prominent

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

Needs detergent to remove Yes

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

Hard-water defence None

No chelating agent in the list.

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. The 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
Petrolatum sealant Seals moisture in Heavy
Olea Europaea (Olive) Fruit Oil oil Coats and softens the strand Softens
Paraffin film former Lays down the film that holds a shape Buildup
Lanolin sealant Seals moisture in Buildup
Tocopheryl Acetate antioxidant Protects the formula Stabilizes
Ricinus Communis (Castor) Seed Oil oil A small amount of oil for softness Softens
Cocoyl Hydrolyzed Keratin conditioning agent Adds slip, lower in the list Protein
Equisetum Arvense Extract botanical extract A trace plant extract Neutral
Polyethylene wax Adds a little grip Buildup
FragranceFragrance (Parfum) fragrance The scent Fragrance
Benzyl Salicylate fragrance The scent Fragrance
Linalool fragrance The scent Fragrance
What the list leaves out, and what it carriesThe list carries no sulfates, silicones, or drying alcohols. Protein sits high: this is a strengthening step rather than a moisture one. Fragrance is on the label. Heavier butters sit in the working part of the list.
Full ingredient list (32)

In the US, ingredients above 1% are listed from most to least. Below 1% they can appear in any order. Each note keeps three things apart: what the ingredient generally does, its role in this type of product, and what its position can tell you.

  • 1 Petrolatum
    General function

    A heavy sealing agent that locks moisture in and takes detergent to remove.

    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

    Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

    May suitVery dry or highly damaged hair

    Forms a physical barrier on the strand that slows water leaving it. Nothing else in a formula holds moisture in as bluntly.

    May not suitBuild-up-sensitive routines

    It does not disperse in water at all: removing it means a detergent wash, and until then it stays exactly where it landed.

    • sealant
    • emollient
  • 2 Olea Europaea (Olive) Fruit Oil
    General function

    A heavy, coating oil traditionally used for deep conditioning.

    Leading ingredient

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

    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
  • 3 Paraffin
    General function

    A mineral wax used for firm structure and sealing in pomades.

    Leading ingredient

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

    May suitMaximum-hold styling

    A wax holds by staying solid on the strand, which gives grip and separation rather than a set film that cracks.

    May suitVery dry or highly damaged hair

    Forms a physical barrier on the strand that slows water leaving it. Nothing else in a formula holds moisture in as bluntly.

    May not suitBuild-up-sensitive routines

    It does not disperse in water at all: removing it means a detergent wash, and until then it stays exactly where it landed.

    • film former
    • sealant
    • wax
  • 4 Lanolin
    General function

    A sheep-wool wax that seals moisture in strongly. Rich, effective, and not vegan.

    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

    Emollients fill and smooth the surface of the strand, which lowers the friction that lifts the cuticle and reads as roughness.

    May suitMaximum-hold styling

    A wax holds by staying solid on the strand, which gives grip and separation rather than a set film that cracks.

    May suitVery dry or highly damaged hair

    Forms a physical barrier on the strand that slows water leaving it. Nothing else in a formula holds moisture in as bluntly.

    • sealant
    • emollient
    • wax
  • ▾Below about here, the order stops meaning much. These are usually used at 1% or less.
  • 5 Tocopheryl Acetate
    General function

    A stable form of vitamin E used to keep the oils in a formula from oxidising. It is used at fractions of a percent.

    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
    • antioxidant
    • vitamin
  • 6 Ricinus Communis (Castor) Seed Oil
    General function

    A thick, tacky oil used for sealing ends and for slick, held-down styles.

    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
  • 7 Cocoyl Hydrolyzed Keratin
    General function

    A protein given a positive charge so it deposits where hair is damaged. It conditions and adds temporary firmness in one ingredient.

    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.

    • conditioning agent
    • film former
    • protein
    • hydrolysed protein
  • 8 Equisetum Arvense Extract
    General function

    Horsetail extract, a traditional botanical used in strengthening-positioned 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.

    • botanical extract
  • 9 Hyssopus Officinalis Extract
    • botanical extract
  • 10 Rosmarinus Officinalis (Rosemary) Leaf Extract
    • botanical extract
    • antioxidant
  • 11 Salvia Officinalis (Sage) Leaf Extract
    • botanical extract
  • 12 Urtica Dioica (Nettle) Extract
    • botanical extract
  • 13 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
  • 14 Retinyl Palmitate
    • vitamin
    • antioxidant
  • 15 Carthamus Tinctorius (Safflower) Seed Oil
    General function

    A light oil that softens without much residue.

    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
  • 16 Helianthus Annuus (Sunflower) Seed Oil
    General function

    A light, widely used oil that softens without much weight.

    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.

    International Journal of Trichology
    • oil
    • emollient
  • 17 Aloe Barbadensis Leaf Extract
    General function

    A concentrated aloe extract used for light moisture and a soothing claim.

    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

    Hydration with no oil attached, so it adds very little weight even high on a list.

    May suitVery dry or highly damaged hair

    Aloe is mostly water carrying sugars that bind more of it, which is why it turns up as the base of moisture-first formulas.

    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.

    • botanical extract
    • humectant
  • 18 Phenoxyethanol
    • preservative
  • 19 Polyethylene
    • wax
    • thickener
  • 20 Cocoyl Hydrolyzed Soy Protein
  • 21 Isostearic Acid
    • emollient
    • emulsifier
  • 22 Sorbitan Oleate
    • emulsifier
  • 23 Fragrance · Fragrance (Parfum)
    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
  • 24 Yellow 11 (Ci 47000)
    • colourant
  • 25 Green 6 (CI 61565)
  • 26 Red 17 (Ci 26100)
    • colourant
  • 27 Benzyl Salicylate
    General function

    A soft floral 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
  • 28 Linalool
    General function

    A floral fragrance component listed separately as a recognised contact 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
  • 29 Benzyl Alcohol
    • preservative
    • solvent
  • 30 Hydroxycitronellal
    General function

    A soft floral 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
  • 31 Hexyl Cinnamal
    General function

    A jasmine-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
  • 32 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

What the whole list adds up to

  • 7 emollients
  • 6 botanical extracts
  • 6 fragrances
  • 5 named fragrance allergens
  • 4 oils
  • 3 sealants
  • 3 waxs
  • 3 antioxidants
  • 3 vitamins
  • 2 film formers
  • 2 humectants
  • 2 preservatives
  • 2 emulsifiers
  • 2 colourants

Ingredient list captured 2026-10-12. Formulas change, so check the package in your hand when an ingredient matters to you.

Price · 5.25 oz

Seen at $4.99 1 store · checked Oct 11
Good value under $13 Under $2.51/oz it costs less than three-quarters of the 8 products we score as doing the same job

Usually a good value. Most stores sell it under the $13 line, and products that do this job typically go for about $14 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. 5.25 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 $4.99 is the price we have observed for the 5.25 oz. We need three stores before we call a price commonly seen.
  3. Good value under $13 comes from the 8 products we score as doing the same job as this one. A quarter of them cost less than $2.51/oz; at 5.25 oz that is $13. Under that line you are paying less than most of them.
  4. About $14 is what those same products typically cost at this size: the midpoint of their prices per ounce, scaled to 5.25 oz.

Formula

Formula score
9 of 10

It carries the working systems a scalp treatment needs and still sits in the lower part of the price range for scalp treatments per ounce.

How the score is counted
  • Costs less per ounce than 100% of the 280 scalp treatments we’ve priced
  • Covers 5 of the 6 things a scalp treatment should do
  • Reviewers mention 3 things they like about how it performs
  • Value 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 measures completeness for the job: a weighted share of the systems this product type is usually built around that we find in this list. It does not rate how well the product works or its quality, and it never compares across product types.

Does the same job

Formulas that do the same things (cleanse, condition, coat or hold) for less per ounce. Scent, texture and where you buy them can still differ.

Camille RoseClosest function The Gro Grease $2.23/oz $1.28/oz more
  • Protein-free
  • Rich
  • Silicone-free
Function
  • Protein
Also
  • Drugstore tier
  • 4.6 oz bottle
Compare
SoapboxLowest cost per oz Scalp Soother Rebalancing Rinse-Out $2.20/oz $1.25/oz more
  • Protein
  • Silicone-free
  • Alcohol-free
· Related function
Function
  • Slip and detangling
  • Water-binding (humectants)
  • Oils and butters
Also
  • Mint scent
  • Cruelty-free
  • Vegan
Compare
Design EssentialsFragrance-free Peppermint & Aloe Soothing Scalp Care Treatment $2.80/oz $1.85/oz more
  • Fragrance-free
  • Protein-free
  • Rich
· Related function
Function
  • Slip and detangling
  • Water-binding (humectants)
  • Protein
Also
  • Mint scent
  • Cruelty-free
  • Masstige tier
Compare

See more alternatives in the product library

These products do a similar job. We haven’t matched them to you. Find 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

Soft, over-stretchy hair, for protein high in the formula and real detangling slip

Biggest tradeoff

Not ideal for anyone sensitive to fragrance, hair that stiffens on protein, or oily scalps and fine hair

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, and what the formula shows

Claims are quoted from the brand. We mark a claim supported, partly supported or conflicting only when the ingredient list speaks to it. Everything else stays "stated by the brand". That isn’t a criticism: most claims can’t be checked from a label.

2
SupportedBacked by ingredients
0
Partly supportedSome supporting logic
0
Stated by brandNo clear evidence
0
Potential conflictFormula works against claim
a conditioning hairdress that locks in moisture for long lasting softness and manageability

Humectants or rich emollients sit in the first eight ingredients.

  • Petrolatum
  • Olea Europaea (Olive) Fruit Oil
  • Lanolin
Supported

Helps hair feel hydrated.

nourishes dull, frizzy hair and dry scalp with antioxidants and Jamaican Black Castor Oil

Humectants or rich emollients sit in the first eight ingredients.

  • Petrolatum
  • Olea Europaea (Olive) Fruit Oil
  • Lanolin
Supported

Helps hair feel hydrated.

How to read this

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

Reviewers

What people report

Themes that come up again and again in sourced reviews, written by our researchers in their own words. We don’t store or scrape star ratings.

Reviewers say it moisturizes and softens dry hair, adds a subtle shine and absorbs without feeling greasy.

Long-time users and dry-scalp reviewers among 8 of 25 brand-site reviews read

Several reviewers credit it with soothing a dry, itchy scalp.

Reviewers with dry scalps, one recommended by a dermatologist

A number of reviewers say they noticed hair growth, thicker edges or fuller thinning areas after weeks of use; this is reviewers' own perception.

Three or more reviewers, including a parent using it on children's scalps

More from Palmer's

How this page was made

  • Everything above comes from our researched product record: identity, the ingredient list as printed, the brand's own claims, dated prices and review themes our researchers wrote in their own words. No part of this page is written by hand for one 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.
  • 6 sources consulted for this product (1 manufacturer or regulatory, 3 retailer, 2 editorial), last checked 2026-10-13.
  • Ingredient references are linked for 7 of 15 product-aware annotations on this page. Fit notes are general formulation guidance. They aren’t a verdict on the finished product or on you.
  • We haven’t tested this product in a lab, and we don’t physically test your hair. Formula readings come from the ingredient list. Claims about how it behaves are labelled as the brand's.
  • Ingredient order tells you relative amount only above roughly 1%. Prices are what we saw on the dates shown and can change.
  • 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 v23. Record last updated 2026-10-12.

Hair Care Consultation

A care plan made for your hair and goals, then follow-up questions and plan updates.

  • Answers to your hair concerns
  • Formula-based product picks
  • Routines for your lifestyle and preferences
  • Updates for weather, needs and goals

$49with 60 days of follow-ups

Start my consultation