Home / Science
The science behind our whole-body approach
Hair thinning is rarely explained by one cause, so we don’t formulate around one ingredient. Every formula is built around a defined set of root causes, with ingredients chosen and dosed against the mechanism each one addresses.
How we formulate
Target causes, not symptoms
Treat the reason hair is thinning rather than supplying generic vitamins.
Use bioavailable forms
Ingredient forms the body can actually absorb and use.
Publish our reasoning
Every ingredient’s inclusion is tied to published research.
Test rather than assume
Validate formulas against real user outcomes over time.
Ingredients, explained
Every ingredient is included for a specific, cited reason. Here is what’s inside.
Saw palmetto
A plant extract studied for helping block the conversion of testosterone into DHT, the hormone most linked to follicle shrinkage.
Ashwagandha
An adaptogen studied for its role in moderating the body’s cortisol response — directly relevant to stress-driven shedding.
Marine collagen
Hydrolyzed collagen peptides that supply the amino acids used to build keratin, and support scalp elasticity.
Biotin, zinc, selenium
Foundational micronutrients for keratin production and follicle repair, most impactful where there is a real dietary gap.
Curcumin
An antioxidant and anti-inflammatory compound studied for reducing oxidative stress around the follicle.
Tocotrienol complex
A potent antioxidant form of vitamin E that supports scalp circulation, helping deliver nutrients to the follicle.
Quality and safety standards
Every batch is manufactured to defined quality and safety standards before it reaches you. Confirm and list your actual certifications here — FSSAI licence number, GMP-certified facility, third-party lab testing partner — before publishing any specific claim.
Verified per batch
[FSSAI licensing status · GMP facility · third-party lab testing for heavy metals and label accuracy]
Transparency
We publish methodology and honest results, including limitations, rather than only favourable outcomes.
Is OnlyHair a drug or a supplement?
OnlyHair products are dietary supplements, not drugs. They are not intended to diagnose, treat, cure or prevent any disease, and have not been evaluated by drug regulatory authorities in that capacity.
Is OnlyHair drug-free?
Yes — the formulas are made entirely from botanical extracts, vitamins and minerals, with no pharmaceutical drug ingredients.
Are the ingredients bioavailable?
We prioritise ingredient forms with demonstrated absorption — for example hydrolyzed marine collagen rather than unprocessed collagen — because only absorbed compounds can have a functional effect.
Has OnlyHair run its own clinical trials?
[Answer truthfully once known. Until OnlyHair trial data exists, cite only independently published third-party ingredient research, with full attribution.]