Usage name: Keratin.

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.

Dosage 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.

Properties : Restorative, protective, fortifying, smoothing, moisturizing.

Indications: Damaged, brittle, devitalized hair, split ends, fragile nails, dry or dehydrated skin, lack of shine.