How Auto-Replenishment Works
How do I begin an auto-replenishment?
Auto-replenish today by selecting "auto-replenish" tab on the product page. Select the delivery schedule that works for you in the “Deliver every” drop-down menu and create your auto-replenishment.
Do I get notifications when my replenishment orders dispatch?
Yes, you will receive a dispatch confirmation email within 24 hours of your order being shipped from our warehouse, along with any tracking information.
Can I make changes to my auto-replenishment?
Yes, there is no commitment once you auto-replenish. You can cancel your auto-replenishment, update your delivery address, delay your delivery by up to two consecutive months and update payment details all from within your Account section.






Nutrafol Collagen Infusion MD Supplement
Nutrafol’s Collagen Infusion MD restores lost collagen and addresses the underlying causes of thinning hair with sustainably sourced, hydrolyzed Marine Collagen Peptides for optimal absorption. It helps strengthen hair, enhance scalp hydration and elasticity, and reduce visible signs of aging.
This formula features clinically tested ingredients, including CoQ10 to support skin elasticity and MSM to promote keratin formation with essential amino acids. Sustainably sourced Marine Collagen Peptides replenish key amino acids needed for strong, healthy hair and deep hydration, all in a highly bioavailable form for optimal absorption.
Aging, Hair Strength, Thinning Hair
Featured Ingredients:
Marine Collagen Peptides – Bio-optimized to help improve hair strength and provide hydration to the scalp.
MSM – Provides amino acids known to help form keratin.
CoQ10 – Synergizes with collagen to improve visible signs of aging.
Citrus Flower Acids – Defend against accelerated aging by supporting your biochemistry with standardized chlorogenic acid.
Nutrafol Collagen Infusion’s main ingredient is Marine Collagen. Nutrafol sources Wild Cod from the protected, beautiful Norwegian waters of the North Atlantic. The marine collagen used is derived from the skin and scales that would otherwise be unused or unconsumed.
354 G - 12.49 oz