Double Wood - Keratin
Double Wood - Keratin
Double Wood - Keratin


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As one ages natural levels of Keratin fall leading to dry hair, loss, and breakage. Supplementing with Keratin can support your hairs fullness alongside other benefits like strong nail growth, and elastic skin.


  • SUPPORTS HAIR AND NAIL HEALTH - Keratin is an important protein in protecting one’s hair and nails.*
  • SUPPORTS SKIN HEALTH - Supplementing Keratin has been shown to support healthy and elastic skin.*


MADE IN THE USA - This Keratin supplement is made in the USA at a cGMP certified facility.  

Keratin is a type of protein which makes up large parts of one’s hair, skin, and nails and is also found in smaller amounts in glands and internal organs. Keratin is a protective protein and is more resistant to scratches or tearing than other types of proteins the body uses. As one ages natural levels of Keratin fall leading to dry hair, loss, and breakage. Supplementing with Keratin can help your hair stay full and vibrant as one ages, and has been shown to provide similar benefits to nails and skin.*

Third party tested for purity.  

Recommended Dosage

As a supplement for hair, nail, or skin health we recommend taking 2 capsules (500 mg) per day, with or without food. We do not recommend exceeding 4 capsules (1000 mg) per day.

Keratin Side Effects

Keratin is commonly used as an oral supplement and as an ingredient in salon treatments. The oral keratin supplements are very safe with few reported side effects, though salon treatments using keratin as an ingredient should not be used as such treatments often contain high levels of formaldehyde.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Keep out of reach of children. Consult a physician if you are pregnant or nursing; have or had a medical condition, or are taking prescription drugs. If you have any adverse effects to the product, stop taking the product immediately and consult your physician.