Keratin 500 mg
by Double Wood Supplements · Capsule
Supplement facts from the label of Keratin 500 mg by Double Wood Supplements: Keratin Peptides, Hydrolyzed 500 mg.

Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Keratin Peptides, Hydrolyzed | 500 mg | — | — |
Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.
On the label
For: Adult (18 - 50 Years)
Claim types: Nutrient · All Other · Structure/Function
Formula re: Contains: Keratin is an insoluble protein found in epidermal tissues such as the hair, nails, and skin where it helps to provide them with structure and to protect them against damage. While keratin levels are usually adequate in young people the body produces less and less as one ages, making keratin supplements an excellent choice for maintaining a youthful appearance for one's hair, nails, and skin.
Suggested/Recommended/Usage/Directions: Suggested Use: As a supplement for hair, nail, or skin health we recommend taking 2 capsules (500 mg) per day with or without food. It is not recommended to exceed 4 capsules per day.
Storage: Storage: Store in a cool, dark place. Do not freeze or expose to moisture or heat above room temperature.
Formula re: Contains: Keratin 500 mg per serving
Formulation re: Other: Supports hair, nails, and skin health
Precautions re: All Other: Warning: Consult your physician before use.
This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).