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Become a part of the LOOP community and stay one step ahead. In addition to 10% off every order, LOOP Subscribers receive:
FREE SHIPPING
Standard shipping is free beginning with your second shipment on any active recurring product. Some exclusions apply. See FAQs for details.
PRIORITY ACCESS
Subscription customers receive first access to limited inventory.
PEACE OF MIND
Recurring orders mean you'll never run out of the peptides you rely on — ensuring consistency and clarity in your research.
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Reward codes are for qualifying clients only and subject to availability. All research-use-only labeling and guidelines still apply. Additional promo codes cannot be combined with subscription discounts.