Hair and Nails Formula SFI Health researchers discovered that nattokinase demonstrated

researchers discovered that nattokinase demonstrated a positive effect on blood flow in vitro

Muscle Cramp/Tension Formula‡ may be particularly helpful for those experiencing nighttime or exercise-related cramping

The spores are resistant to extremes of heat

Melatonin-SR offers sustained-release melatonin to support healthy sleep

Hair and Nails Formula SFI Health researchers discovered that nattokinase demonstratedBenefits and Features An optimal combination of key nutrients needed for healthy hair and nails. Detail Overview Biotin is found in high quantities in both hair and nails and is part of their structure. N Acetylcysteine provides healthy anti oxidant support to nourish hair and nails while both inositol and para aminobenzoic acid (PABA) are known to play a role in encouraging hair and nail growth.