Collagen is a foundational supplement for hair, skin and nail health, bone nourishment and joint support. But not all collagen is created equal. Did you know that scientists have identified 28 different types of collagen?

Swanson L-Tryptophan offers 500 mg of L-tryptophan per capsule to help support healthy serotonin levels and provide restful sleep.

Cell proliferation, nervous system functions and brain function all require adequate L-serine. It's considered non-essential only because a healthy body should be able to synthesize it; however, many people today find benefit in supplementation.

Glycine is the simplest amino acid and is found in the protein of all life forms. In nutrition, glycine is used as a component for parenteral and enteral nutrition.

Garcinia cambogia contains hydroxycitric acid (HCA), which along with healthy diet and exercise can help support a healthy weight.

Swanson Chromium Picolinate is a great way to help metabolize carbohydrates and lipids. This essential nutrient plays a key role in weight loss and cardiovascular health.