Obtaining process:Extraction from natural sources such as wool, feathers, hair or nails.
Source :Animal (wool, feathers, hair) or plant (hair, nails)
Family :Protein.
Provenance, origin:Worldwide.
Chemical characteristics: Fibrous protein found in hard tissues such as hair, nails and skin.
Pharmaceutical form :Powder, liquid, solution.
Necessary dosage in food supplements:The recommended dosage of keratin in dietary supplements generally ranges between 500 mg and 1000 mg per day.
Missions:Strengthening and protection of hair, nails and skin, improvement of shine and resistance of hair, reconstruction of hair fibers, regeneration of nails.