Zena Liquid Collagen + Biotin contains Type I and Type III collagen peptides12.
- Type I Collagen: This type of collagen may help contribute to healthier hair, skin smoothness, and elasticity1. It is derived from bovine hides and sourced from grass-fed cattle1.
- Type III Collagen: This type may help stimulate the production of the amino acid glycine, a key building block1. It is also derived from bovine sources and is known for its potential to enhance skin firmness and gut lining health41.
The combination of Type I and Type III collagen peptides in Zena Liquid Collagen + Biotin aims to provide a comprehensive support for skin elasticity, hair strength, and nail health1.