Science-Based Nutrition ™ Supports Hair, Skin, Nails, Bones, & Joints Peptan 3000 mg Per Serving Dietary Supplement Non-GMO Gluten Free Soy Free BSE-Free Hydrolyzed Collagen Types 1 and 3 At Doctor's Best, we believe in nurturing beauty and wellness from the inside out. Featuring Types 1 & 3 hydrolyzed collagen peptides (BSE-Free) with Vitamin C, our formula supports healthy tissues, bone strength, and joint flexibility, contributing to the beauty of hair, skin, nails, and overall endurance and strength. Supports healthy hair, skin, and nails Helps support the strength of bones and flexibility of joints, tendons, and ligaments Provides improved bioavailability due to the low molecular weight of component peptides