Are Youth & Earth supplements vegan and gluten-free?

Almost all of them! Nearly every Youth & Earth supplement is vegan, and the full range is completely gluten-free.

Are Youth & Earth supplements third-party tested?

Every product is made from GMP-certified ingredients and made by GMP-certified manufacturers, with key supplements like NMN and NR independently lab-tested for purity, stability and safety.

How should Youth & Earth supplements be stored?

Storage depends on the type of supplement. Capsule products do best in a cool, dark cupboard, away from sunlight and heat. Liposomal formulas, as well as NMN and NAD Max powders, should be refrigerated once opened to preserve their potency and integrity. Avoid adding liposomal supplements to hot drinks or blending them, as heat can break down their delicate structures. Even if you accidentally leave them out briefly, they’re likely still fine; just return them to the fridge as soon as possible to maintain maximum effectiveness.