36 Servings Rest. Restore. Repair. withinUs® Magnesium + TruMarine® Collagen is a unique, science-backed formula designed to support relaxation, sleep, and full-body repair. Each serving provides 250 mg of premium Magnesium, a blend of Magnesium Citrate and Magnesium Bisglycinate, along with 2.5g of our Ultra-Pure, Premium-Select Grade TruMarine® Collagen and the calming amino acid L-theanine. Magnesium plays a vital role in over 300 biochemical reactions in the body. It’s essential for bone and tooth formation, nerve and muscle function, and maintaining a healthy immune system. This synergistic formula helps calm the nervous system and promote restful, restorative sleep, a key factor in overall wellness and immune support. TruMarine® Collagen is clinically proven, sustainably sourced, and highly bioavailable for optimal absorption. Rich in glycine, an amino acid that supports neurotransmitter function and serotonin production, it enhances sleep quality and supports tissue regeneration overnight. Certified Organic and Non-GMO, this clean, effective blend is ideal for winding down at the end of the day, helping you feel restored from the inside out. Allergen: Fish