Conditioner, styling products and hair dye with a coconut allergy

Shampoo is the hardest product on this site, because what makes it foam is nearly always made from coconut. Everything else you put on your hair works differently, and most of it is easier.

This page goes through the rest of the shelf: conditioner, masks and oils, styling products, hair dye, and the salon.

What a conditioner is

A conditioner doesn't clean, so it doesn't need a cleanser. Dermatology reviews describe it as three things [1]:

Part	Typical names	Where it comes from
A conditioning agent with a positive charge, which clings to hair	Behentrimonium chloride, cetrimonium chloride, stearamidopropyl dimethylamine	Behentrimonium chloride has a plant source the industry review doesn't name [2]; one maker says rapeseed [3]. For cetrimonium chloride we found no statement. Stearamidopropyl dimethylamine is stearic acid joined to a chemical called DMAPA [4].
A fatty alcohol, for body and slip	Cetyl, stearyl and cetearyl alcohol	Made by hydrogenating fatty acids, or built synthetically from ethylene [5]. The label doesn't say which.
A silicone, for shine	Dimethicone, amodimethicone, cyclomethicone	Siloxane polymers [6]. Not from any plant.

None of those is named for coconut. The fatty alcohols and conditioning agents are "can't be verified" on this site, because their fatty chains could come from coconut, palm or another oil.

One note for contact allergy. DMAPA is the impurity implicated in reactions to cocamidopropyl betaine, and the industry review calls stearamidopropyl dimethylamine a potential sensitiser [4]. If patch testing found you allergic to cocamidopropyl betaine, amidoamine or DMAPA, show this ingredient to your dermatologist. It is in more than half of the conditioners below. The two kinds of coconut allergy.

14 conditioners, read

From the makers' own pages, October 2026 [7]. Each is one specific product; other versions from the same brand differ.

No coconut-named ingredient:

• Pantene Daily Moisture Renewal
• TRESemmé Rich Moisture
• Garnier Fructis Sleek & Shine
• Herbal Essences Honey Daily Moisture
• Head & Shoulders Smooth & Silky
• Aussie Miracle Moist
• Suave Essentials Strawberry
• Vanicream Conditioner

Coconut by name:

• Dove Daily Moisture: coconut oil. Nothing on the front says so.
• Olaplex Nº.5: caprylic/capric triglyceride
• SheaMoisture Coconut & Hibiscus: coconut oil and caprylic/capric triglyceride
• OGX Coconut Curls: coconut oil
• OGX Coconut Milk: coconut fruit extract and coco-caprylate/caprate, and no coconut oil
• Head & Shoulders Coconut: coconut fruit juice

Eight of fourteen is a different world from shampoo, where almost every bottle in our registry contains a coconut-derived cleanser. All eight still list fatty alcohols and conditioning agents whose plant source isn't stated.

Masks, leave-ins and oils

Masks and oils are where an actual oil goes into the formula, and it is often coconut.

Product	Coconut-named ingredients
It's a 10 Miracle Leave-In	None
K18 Leave-In Repair Mask	None
Moroccanoil Treatment	None. Silicones, argan oil, linseed extract, fragrance, colour.
Garnier Hair Food Banana mask (UK)	Coconut oil, coco-caprylate/caprate
Olaplex Nº.3PLUS	Coconut oil, caprylic/capric triglyceride

[7]

Hair oils need the most care. The oil named on the front is not the only one in the bottle. In our registry:

• An "argan" nourishing oil lists coconut oil
• A rosemary scalp oil lists coconut oil
• A bonding oil and a glaze serum list coconut-derived oils
• Another argan treatment and a silicone serum list no coconut

Coconut oil is also used neat as a pre-wash treatment. The study usually cited for it found that coconut oil reduced protein loss from hair where mineral and sunflower oil didn't; its authors worked for a hair-oil manufacturer [8]. With a coconut allergy it is the one treatment to skip, and the reason to read anything sold as an "oil blend".

Styling products

Product	Coconut-named ingredients
L'Oréal Elnett hairspray	None. Six ingredients: alcohol, propellant, a polymer, water, a neutraliser, fragrance.
got2b Ultra Glued gel	None
TRESemmé heat protection spray	None
American Crew Pomade	None (it lists lanolin)
TRESemmé Extra Hold Mousse	Cocamidopropyl betaine
SheaMoisture Curl Enhancing Smoothie	Coconut oil
Batiste Original dry shampoo (US lists)	Cocoyl hydrolyzed keratin

[7]

Two things to take from that. Mousse foams, and the one we read lists a shampoo cleanser. And curl cream is an oil-rich product, like a mask.

Batiste shows why the list in your hand is the one that counts. The can in our registry, bought in Panama, lists no coconut-named ingredient. Both lists on the brand's US site include cocoyl hydrolyzed keratin, under a note that formulas may vary.

Hair dye

A box of home hair colour is not one product. It is a colour cream, a developer, usually a conditioner, and sometimes a shampoo and an oil ampoule, each with its own list.

Kit	Where the coconut-named ingredients are
Garnier Nutrisse	Colour cream: cocamide MEA. After-colour conditioner and oil ampoule: coconut oil.
Garnier Olia	Colourant: disodium cocoamphodiacetate
Madison Reed Radiant	Colour cream: cocamide MEA, cocamidopropyl betaine. Kit shampoo: six coconut-named ingredients.
L'Oréal Excellence Crème	One of the kit's four lists, which reads as a shampoo: cocamidopropyl betaine and coco-betaine. The colourant list has lauric acid and no coconut-named ingredient.
Clairol Nice'n Easy	Colour cream: none
Schwarzkopf Keratin Color	Colour cream: none

[7]. For the last two, only the colour cream's list is on the page.

In our registry, a cream developer lists no coconut, and a salon colour is "can't be verified".

If hair dye gives you a reaction

Coconut is unlikely to be why. The allergen in hair dye is, overwhelmingly, the dye.

• PPD (p-phenylenediamine) and its relative toluene-2,5-diamine are the main causes [9, 10]. DermNet notes that reactions can also come from other dyes, preservatives or fragrances [9].
• We found no published case of hair-dye dermatitis traced to a coconut-derived ingredient. One 2026 study did find people allergic to both PPD and cocamidopropyl betaine, and its authors put that down to being exposed to both, not to the two being related [11].
• "PPD-free" doesn't mean free of that family. Dyes that use toluene-2,5-diamine instead are tolerated by only about half of people allergic to PPD [9].

The test before every use. US law requires hair dye to carry a caution telling you to do a preliminary skin test, and the FDA's advice is to do it every time, while noting that a clear test doesn't guarantee no reaction [12]. The makers' instructions say 48 hours before [7]. EU law requires a warning that hair colourants can cause severe allergic reactions, and not to use them if you have reacted before or have reacted to a "black henna" tattoo [13].

At the salon

Here the difficulty isn't the ingredients. It is seeing them.

In the United States, the requirement to list ingredients applies to cosmetics sold at retail. The FDA says it does not apply to products used at professional establishments, unless they are also sold to customers [14]. The backwash shampoo, the colour and the treatment at a salon may legitimately have no ingredient list on them.

In the European Union and the UK, cosmetics must carry their ingredient list on the container or packaging, and the regulation counts professionals as users too [15]. We found no exemption for salon products. The list may be on an outer box the salon threw away.

What works:

• Say it when you book, not at the basin.
• Ask to see the bottle or the box for the shampoo, the conditioner and the colour.
• Bring your own shampoo and conditioner.
• For colour, ask for the brand and shade number in advance and look the list up.

Hairdressers have this problem themselves. Pooled studies put contact allergy to cocamidopropyl betaine among hairdressers at 2.2%, about 1.7 times the rate in other people tested [16].

Children's detanglers

Johnson's No More Tangles spray lists no coconut-named ingredient. Its maker describes the behentrimonium chloride in it as derived from rapeseed, and the polysorbate 20 as derived from lauric acid, which is found in coconut oil [3]. That is more than most labels tell you.

What to do

• Start with conditioner. It is the easiest swap on the shelf: look for one with no coco-, no Cocos nucifera and no caprylic/capric triglyceride.
• Read "oils" and "masks" all the way down. The oil in the name is rarely the only one.
• Treat mousse like shampoo.
• With a dye kit, read every list in the box, and do the skin test each time.
• At the salon, ask to see the product, or bring yours.
• Know which allergy you have. For a contact allergy to cocamidopropyl betaine or DMAPA, stearamidopropyl dimethylamine matters. For a food allergy, the evidence that refined derivatives on hair matter is thin. The two kinds of coconut allergy.
• Photograph the label, and see the hair products already read.

Related

How to find a shampoo without coconut · Soap without coconut · Skincare without coconut · Coconut's many names · The complete guide

Sources

1. Gavazzoni Dias M.F.R. “Hair cosmetics: an overview.” International Journal of Trichology, 2015. PMC · D'Souza P., Rathi S.K. “Shampoo and conditioners: what a dermatologist should know?” Indian Journal of Dermatology, 2015. PMC
2. Cosmetic Ingredient Review. Safety assessment of trimoniums, 2010. PDF
3. Johnson's. No More Tangles Detangling Spray, ingredients. johnsonsbaby.com
4. Cosmetic Ingredient Review. Safety assessment of fatty acid amidopropyl dimethylamines, 2014. PDF
5. Cosmetic Ingredient Review. Safety assessment of cetearyl, cetyl and related fatty alcohols, 1988. PDF
6. Cosmetic Ingredient Review. Amended safety assessment of dimethicone and related polymers, 2022. PDF
7. Manufacturers' pages, read October 2026. Conditioners: Pantene · Dove · TRESemmé · Garnier Fructis · Herbal Essences · OGX Coconut Milk · OGX Coconut Curls · SheaMoisture · Olaplex Nº.5 · Head & Shoulders Smooth & Silky · Head & Shoulders Coconut · Aussie · Suave · Vanicream. Treatments: It's a 10 · K18 · Moroccanoil · Garnier Hair Food · Olaplex Nº.3PLUS. Styling: Elnett · got2b · TRESemmé heat spray · American Crew · TRESemmé mousse · SheaMoisture Smoothie · Batiste. Hair colour: Garnier Nutrisse · Garnier Olia · Madison Reed · L'Oréal Excellence · Clairol · Schwarzkopf
8. Rele A.S., Mohile R.B. Journal of Cosmetic Science, 2003; 54(2): 175–192. PubMed
9. DermNet. “Allergy to paraphenylenediamine.” dermnetnz.org
10. Uter W. et al. “Diagnostics and prevention of occupational allergy in hairdressers.” Current Allergy and Asthma Reports, 2023. PMC
11. Tsimpidakis A. et al. Dermatitis, 2026. PubMed
12. US FDA. “Hair dyes.” fda.gov
13. Commission Regulation (EU) No 658/2013. EUR-Lex
14. US FDA. “Cosmetics labeling guide.” fda.gov
15. Regulation (EC) No 1223/2009 on cosmetic products, Articles 2 and 19. EUR-Lex
16. Symanzik C. et al. “Skin toxicity of selected hair cosmetic ingredients: a review focusing on hairdressers.” International Journal of Environmental Research and Public Health, 2022. PMC

Educational only, not medical advice. Always confirm with your allergist.