Private label hair oil is a blend of plant oils, sometimes with essential oils or fragrance, made by a manufacturer and sold under your brand. It’s simple to produce and easy to brand. The catch is the claim most buyers want to read: hair growth. In the FDA’s eyes, a claim that a product will restore hair growth makes it a drug, and an FDA rule specifically lists common oils such as jojoba and wheat germ oil among ingredients that lack evidence as hair growers. So the winning brands sell shine, softness and scalp feel, and leave regrowth to approved drugs.
I’ll cover manufacturer minimums, what to ask, the claims line, and selling hair oil on Amazon.
Hair oil manufacturers and minimums
From each company’s own site, checked in October 2026:
| Manufacturer | Location | Published minimum |
|---|---|---|
| Envii Labs | Spring, Texas | 60 units or 1 gallon per product |
| Mountain Sea | Guangzhou, China | From 1,000 units for private label hair oil |
| GAR Labs | Riverside, California | 5,000 pieces per product (hair care generally) |
| AURA Manufacturing | United States | Varies by formula, packaging and project |
My take: start at a low-minimum US maker to test two or three blends, then move volume once one sells. If a supplier’s stock product is called “growth oil”, ask for the formula without the name. Renaming is easy; re-printing labels after a complaint is not.
What to ask a hair oil manufacturer
- Full ingredient list with percentages you can label in descending order.
- Essential oils and fragrance: which ones, at what level, and a safety data sheet for each finished blend.
- Stability: does the oil go rancid? Ask about antioxidants (such as vitamin E) and shelf life.
- Packaging: dropper bottles, pumps or sprayers, and whether they leak in transit.
- Facility registration under MoCRA, and a GMP certificate.
- Formula ownership for any custom blend.
When samples arrive, use each one for two weeks. Greasy residue and scent that fades by noon are what reviews punish.
The claims line: cosmetic or drug?
The FDA classifies by intended use. Its guidance lists claims that a product will restore hair growth as drug claims. And a specific FDA rule (21 CFR 310.527) says any OTC product labeled or promoted for external use as a hair grower or for hair loss prevention is regarded as a new drug. The same rule lists ingredients found to lack evidence for that use, including jojoba oil, wheat germ oil, and biotin and other B vitamins.
| Safer cosmetic wording | Drug claims to avoid |
|---|---|
| “Adds shine and softness” | “Grows hair” or “regrows thinning hair” |
| “Conditions dry ends” | “Stops hair loss” |
| “Smooths frizz” | “Thickens hair” (as a growth claim) |
| “Lightweight scalp oil” | “Treats alopecia” |
For contrast, minoxidil foam is sold over the counter under an FDA drug approval. That’s what real regrowth claims require. Honestly, I’d keep a private label hair oil firmly in cosmetic territory.
Labeling and MoCRA, briefly
As the brand on the label, you’re typically the responsible person under MoCRA: list the product with the FDA, report serious adverse events within 15 business days, keep safety substantiation records, and print US contact information. Businesses with under $1 million in average annual US cosmetic sales are exempt from listing and registration, but not from adverse event reporting or labeling. Our guide to private label skin care covers MoCRA in detail.
Selling hair oil on Amazon
- Dangerous goods review. Amazon lists essential oils among common dangerous goods and may require a safety data sheet or exemption sheet before FBA. If your blend contains essential oils, have the SDS ready.
- Beauty documentation. Amazon may request invoices for 10 or more units, a GMP certificate, a Certificate of Analysis and MoCRA documentation.
- Claims in images too. “Hair growth” in an image or A+ module is still a claim. When you design images, use the safer wording table.
Hair oil pairs naturally with a shampoo and conditioner line; see our guide to private label hair conditioner and shampoo. For the oils themselves, read private label essential oils. If you’d like a team to source and vet manufacturers, that’s our complete sourcing management service. To round out a hair line, see private label hair color.
FAQ
What is the minimum order for private label hair oil?
Published minimums range from 60 units or 1 gallon per product at a Texas maker to 1,000 units at a Chinese factory and 5,000 pieces at a California plant.
Can I say my hair oil grows hair?
Not as a cosmetic. The FDA treats hair growth and hair loss prevention claims as drug claims, and a federal rule regards OTC hair growers as new drugs.
Does jojoba oil grow hair?
An FDA rule lists jojoba oil among ingredients that lack evidence of effectiveness as an OTC hair grower. Market it for shine and conditioning instead.
Is hair oil hazmat on Amazon?
It can be if it contains essential oils, which Amazon lists among common dangerous goods. You may need a safety data sheet for FBA.
Do I need to register my hair oil with the FDA?
Under MoCRA, brands list products and manufacturers register facilities. Small businesses under $1 million in average annual US cosmetic sales are exempt from both.
What makes a good private label hair oil?
A light, non-greasy blend, a scent that lasts, stable oils that don’t go rancid, and leak-proof packaging.
Last updated: October 5, 2026. General information, not legal advice; confirm requirements with the FDA and Amazon. Sources: FDA, Is it a cosmetic, a drug, or both?; 21 CFR 310.527; Drugs@FDA, Rogaine NDA 021812; 21 U.S.C. 364h; Amazon, hazmat and dangerous goods; Amazon, how to sell beauty products; Envii Labs; Mountain Sea; GAR Labs; AURA Manufacturing.
