Since collagen production levels start to decline after the age of 30, it’s important to choose the right collagen supplement to help your body function optimally. Zena™ Liquid Collagen + Biotin has two types of collagen:

Type I - Contributes to healthy hair, and improves skin smoothness and elasticity

Type III - May help stimulate the production of the amino acid glycine, the building block for building muscle.

Zena™ Liquid Collagen + Biotin also contains biotin, which is a B-complex vitamin that helps the body convert food into energy. Biotin occurs naturally in many foods, but using a supplement provides a higher dose of biotin to further support healthier hair, skin, and nails.

Zena™ Liquid Collagen + Biotin addresses personal care concerns of both men and women by helping promote youthful skin, hair, and nails, maintain, and healthy digestion.*