Natto-Serra 90 Veggie Caps GB nails and the keratin of

nails and the keratin of the skin

Vitamin D and K may be deficient due to inadequate sun exposure (vitamin D) and low amounts in the diet (both)

circulation and well-being

•  Helps support cellular integrity & liver health*

Natto-Serra 90 Veggie Caps GB nails and the keratin ofHelps Support The Circulatory And Immune System Dietary Supplement Vegan Non GMO Gluten Free Doctor's Best Natto Serra is a combination of two natural enzymes that have been used as dietary supplements for decades. Serra peptase (serratio peptidase) is a protein digesting enzyme isolated from the friendly bacterium Serratia E 15 discovered in the Japanese silkworm. Nattokinase also digests protein and is derived from natto, a fermented soy food