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Argan hair oil OEM/ODM manufacturing
Argan Hair Oil · OEM/ODM
Argan oil is pressed from the kernels of the argan tree fruit (Argania spinosa) and is now produced mainly by women's cooperatives in Morocco using mechanical pressing (Gharby and Charrouf, 2021). It is a good brand story, but origin and the cooperative story go on the label only when the supplier has documents. Cosmetic argan oil is pressed from unroasted kernels; food-grade oil comes from roasted kernels and smells clearly roasted, and the two are not interchangeable. Hair data are scarce: in a laboratory experiment on excised human hair tresses, applying argan oil before exposure to an oxidizing agent significantly reduced protein loss from the hair, and the oil was still present after washing (Sharifi et al., 2022). That is laboratory work, not a trial in users, and it differs from how a hair oil is used every day. A systematic review of 22 articles found no significant evidence that argan oil improves hair growth or hair quality in people (Phong et al., 2022). This page therefore claims soft, glossy, less frizzy hair once assessed on the finished product. Unlike the general hair oil page, argan oil is the named ingredient here, so the formula has to solve four issues of its own: the right oil with no adulteration, oxidative stability (cosmetic oil is less stable than food oil), greasiness on fine hair, and a product name that matches the real argan oil share. Butter-C offers turnkey OEM/ODM manufacturing, from formula development and testing to labeled finished goods and the notification dossier.
Formula base
Argan oil is the named ingredient; silicones or esters set how light it feels
An argan hair oil is an anhydrous (water-free) blend. The ratio of argan oil to the base decides gloss, weight on the hair, oxidative stability and even how the product may be named.
Argan oil
INCI Argania Spinosa Kernel Oil: cosmetic oil pressed from unroasted kernels, yellow in color. According to the norms cited in the Gharby and Charrouf (2021) review: oleic acid 43.0–49.1%, linoleic 29.3–36.0%, linolenic ≤ 0.3%, total tocopherols 60–90 mg/100 g, mainly γ-tocopherol. The CIR quick reference table lists it as safe as used, with reported use concentrations of 0.001–10% (final report 03/2011); this is survey data, not a regulatory limit. Argan oil is not yet in Butter-C's in-stock ingredient data: source and COA are confirmed per order.
Silicones for slip and gloss
Cyclopentasiloxane (D5, a volatile silicone) helps the blend spread thinly over the hair and then evaporates, leaving the non-volatile part behind. Dimethiconol is often supplied pre-blended at 10–40% in cyclic silicone or 10–30% in dimethicone (CIR 2017), so the full INCI of the blend is listed. Phenyl trimethicone added gloss in hair tress experiments; we have not found trials in people.
Esters and light oils for a silicone-free version
Coco-caprylate/caprate, C12-15 alkyl benzoate and caprylic/capric triglyceride reduce the oily feel; jojoba oil is chemically a liquid wax ester and was more oxidation-stable than olive, sunflower and rosehip oils in accelerated oxidation testing. Silicones are not swapped one-for-one; sensory profile and clarity are tested again.
Antioxidant and fragrance
Tocopherol goes into the oil phase, avoiding prolonged heating. Fragrance is optional; a hair oil is a leave-on product, so EU export goods declare fragrance allergens above 0.001%. ASEAN Annex III entries 67–92 are blank, so this is an EU rule, not an ASEAN one.
Key technical points
The right oil, oxidative stability, greasiness and naming
The four items below are specific to argan oil; the general sensory profile of hair oils is covered on the hair oil page.
The right oil, no adulteration
The supplier's COA must confirm oil pressed from unroasted kernels and give acid value, peroxide value, E270 coefficient and fatty acid profile. Argan oil's very low linolenic acid content lets fatty acid analysis detect blending with cheaper oils rich in this acid (Gharby and Charrouf, 2021). Refined oil (bleached, deodorized) has fewer free fatty acids but loses tocopherols and much of its oxidative stability under accelerated storage (Asbbane et al., 2024).
Cosmetic oil is less stable than food oil
At 110 °C, the mean Rancimat induction time is about 13 hours for cosmetic oil versus 31 hours for food oil (Gharby and Charrouf, 2021). In a one-year study, storage at 40 °C degraded the oil quickly; at 25 °C away from light it still met the Moroccan standard after 12 months, but the authors advise not storing it beyond 6 months under industrial standards (Gharby et al., 2014). Raw material is therefore bought in right-sized lots and stored cool and away from light.
Light on the hair, not greasy
Argan oil on its own is heavy on fine hair; a volatile silicone or light ester lets a few drops cover the whole head. Per the ingredient article, a few drops go on the lengths and ends, with little on the roots for scalps that get oily easily. D5 dissolves poorly in plant oils (per the ingredient data), so the argan share in a silicone base is set by clarity testing at low temperature.
A name that matches the argan share
Ingredients on the notification form are listed by INCI in descending order for those above 1%. A silicone-based version with only a few percent argan oil lists argan after the silicones, so it is "contains argan oil", not "pure argan oil". "Pure" and "cold-pressed" need the supplier's COA as proof.
Three formulation directions
Three argan hair oil formats
Argan oil serum on a silicone base
D5 with dimethiconol, dimethicone, phenyl trimethicone and argan oil at a few percent, within the CIR survey range. Glossy and dry-feeling; suits fine hair and hot, humid climates. EU export: under Regulation (EU) 2024/1328, leave-on cosmetics containing 0.1% or more of D4, D5 or D6 (each substance) may not be placed on the EU market after 06/06/2027, for environmental reasons, so a cyclic-silicone-free version is made.
Argan–ester oil without silicone
Argan oil makes up a substantial share, blended with coco-caprylate/caprate, C12-15 alkyl benzoate or MCT oil for a plant-based story. Heavier than the silicone version on fine hair; the more argan oil, the more antioxidant protection and peroxide monitoring it needs; above 10% argan oil is beyond the CIR survey range, so the PIF safety assessment considers it specifically, as in the next direction.
Argan oil as the main part
Close to the "pure argan oil" image shoppers know. This level is above the 0.001–10% range in the CIR survey, so the PIF safety assessment considers this use level specifically; weight on the hair and rate of rancidity are higher, and shelf life is set from the formula's own stability data.
Packaging is planned with the formula
Amber glass or light-protective plastic, airtight, with little headspace. A small-dose pump gives even portions and limits opening; a dropper suits small bottles. D5 can swell some plastics and gaskets, so compatibility is tested. No spray format: this product's scope does not include sprays.
Parameters we monitor
What the R&D lab measures on every sample
Below is the set of parameters Butter-C tracks during formula development and scale-up. Specific limits are agreed with you on the approved sample and then written into the product's in-house specification.
- Argan oil incoming check
- COA for every lot: unroasted kernels confirmed, acid value, peroxide value, E270, fatty acid profile (linolenic acid to check adulteration); origin recorded when the supplier has documents.
- Peroxide value and odor
- Measured on the raw material at receipt and on the finished product at each stability point at room temperature and 40°C, with and without light; checked for rancid odor and darkening.
- Clarity and color
- No haze and no separation between argan oil and silicones or esters after cold storage; color compared with the reference sample.
- Viscosity and spreading
- Measured at 25°C; decides how many drops one head of hair needs and how it feels on application.
- Hair assessment
- Gloss, smoothness, frizz and greasiness at the roots after a few hours on hair tresses and with trial users; fine, thick and permed or colored hair.
- Cyclic silicone impurities
- COAs for D5 and other silicones state D4 impurity (ASEAN Annex II, Ref 1388, prohibited); for EU export, D4, D5 and D6 content of each raw material is recorded and added up for the finished product.
- Fragrance allergens
- Fragrance composition checked against the target market; a product left on the hair uses leave-on thresholds.
- Microbiology
- Tested at a GLP / ISO 17025-accredited laboratory; written microbiological risk assessment for the anhydrous system under ISO 29621.
- Packaging compatibility
- Swelling of plastics and gaskets, pump leakage, evaporation loss of the volatile silicone.
Claims
Claims at the level of soft, glossy hair, with a data note
Argan oil's hair data are one experiment on excised human hair tresses by authors from Tabriz University of Medical Sciences, Iran (Sharifi et al., 2022): the oil was applied before oxidative damage, and the abstract does not give the number of tresses. A 2022 systematic review found no significant evidence in people. Appendix 03-MP (Circular 06/2011/TT-BYT) does not accept "restores hair cells/follicles", "thickens the hair shaft", "prevents hair loss" or "stimulates hair growth". Butter-C reviews the wording on the label and in marketing materials when preparing the notification dossier.
Leaves hair soft, smooth and glossy with less frizz (once assessed on the finished product)
Instead of: restores damaged hair, rebuilds hair structure, "nourishes from the root".
Ingredient note: in an experiment on excised hair tresses, argan oil applied before exposure to an oxidizing agent helped reduce protein loss
Used only as an ingredient story, always with the study design; it is not a benefit of a daily hair oil, and directions do not suggest use before coloring or bleaching unless tested on the finished product. Instead of: "protects hair during coloring and bleaching", protein percentages.
Helps reduce breakage from combing, only when breakage testing on the finished product supports it
Instead of: prevents hair loss, stimulates hair growth, thickens the hair shaft. Heavy, prolonged or patchy hair loss needs a dermatologist.
Contains argan oil; "pure", "cold-pressed", Moroccan origin and the cooperative story when the COA and supplier prove them
Instead of: "pure argan oil" for a formula with only a few percent argan oil; using food-grade or blended oil; applying results from drinking argan oil (nutrition data) to a topical product.
No "hypoallergenic" or "does not cause allergies"
The literature includes case reports of allergic contact dermatitis from argan oil (Foti et al., 2014) and anaphylaxis after applying argan oil to the skin (de Las Marinas Alvarez et al., 2021); these are single cases and give no frequency. Instead of: "does not cause allergies", "safe for everyone because it is natural".
Label reminders
Apply a few drops to the lengths and ends, keeping it off the roots if the scalp gets oily easily; avoid the eyes; stop if redness, itching or swelling appears, and seek emergency care for breathing difficulty or swelling of the lips or face; people with a history of nut allergy or cosmetic contact dermatitis should patch test on a small area or ask a doctor; pregnant or breastfeeding women should ask a doctor (not enough specific data); keep closed and away from light; spilled oil makes floors slippery, so wipe it up. These are practical suggestions; the label text is agreed with you.
Manufacturing specifications
Available capabilities
- Texture
- Clear oil on a silicone base, argan–ester oil without silicone, or oil with argan as the main part.
- Pack formats
- Amber glass or light-protective plastic bottles with a small-dose pump or dropper. Volume agreed when choosing packaging.
- Minimum order quantity
- Agreed per order, depending on the formula direction, argan oil source and pack chosen.
- Testing
- Tested at a GLP / ISO 17025-accredited laboratory, with a certificate of analysis delivered with every batch.
- Dossier
- Product Information File (PIF) and cosmetic product notification dossier prepared by Butter-C, with an argan oil COA stating the oil type (unroasted kernels), acid value, peroxide value and fatty acid profile.
- Packaging
- Label design with drop count directions, an avoid-the-eyes reminder and storage away from light; printing and packing run in parallel with formula work.
Suggested product concept
Light silicone-based argan oil serum, with a version for European export
A concept to help you picture the product, not a ready-made product for sale. The actual formula is built around your brand's positioning and price range.
Cosmetic argan oil with a COA
The named ingredient, pressed from unroasted kernels; the level stays within the CIR survey range and is set by clarity and sensory testing.
Volatile silicone and gloss silicone
Glossy, dry-feeling hair within minutes; the EU version replaces cyclic silicones with esters or volatile hydrocarbons and the sensory profile is tested again.
Tocopherol, light fragrance or fragrance-free
Tocopherol keeps the argan oil from turning rancid; a fragrance-free version for people sensitive to fragrance.
50 ml amber glass pump bottle
Light-protective, a small amount per pump; the label suggests the number of pumps by hair length.
Customization options
Options you can specify
Within the same product type, each brand targets a different customer group. Tell us your requirements in the areas below and our pharmacists will build the matching formula.
Argan oil share
A few percent in a silicone base, a substantial share in an ester base, or argan oil as the main part; this decides naming and claims.
Formula base
With silicone, silicone-free, or free of cyclic silicones for EU export.
Hair type
Fine hair that gets greasy easily, thick dry frizzy hair, permed or colored hair.
Scent
Fragrance-free, a light natural argan scent, or a salon fragrance with fragrance allergens declared for the market.
Packaging
Pump or dropper; glass or light-protective plastic; retail size or salon size.
Raw material documents
Origin, supplier certificates, the cooperative story; these go on the label only with documents.
Further reading
Related knowledge
Argan oil in cosmetics
Cosmetic versus food-grade oil, evidence on skin and hair, allergy reports, storage (in Vietnamese).
Hair oil OEM/ODM manufacturing
General page: silicones, plant oils, light esters, many different named oils.
Hair serum OEM/ODM manufacturing
Water-based milk or gel formats, lighter than a hair oil.
Coconut pre-wash hair oil OEM/ODM manufacturing
Oil applied before shampooing and rinsed off, unlike a leave-on hair oil.
Cyclopentasiloxane (D5) in cosmetics
Consumer safety and EU restrictions for environmental reasons (in Vietnamese).
Hair loss and hair breakage
What hair-shaft care can do and hair claims under Appendix 03-MP (in Vietnamese).
How we work
From idea to finished batch
Eight steps and three milestones signed off by both sides: approved sample, notification number, finished batch. Step-by-step details (in Vietnamese) →
Get started
Tell us about the product you plan to launch
Send us your product direction and expected volume. Our team will get back to you during business hours (Vietnam time, GMT+7).
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