COA Certified · Every Batch TestedSame-Day Shipping on Orders by 3PM CSTUSA ShippedFree Shipping on Orders Over $1504.9/5 from 2,400+ Verified Researchers≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility VerifiedCOA Certified · Every Batch TestedSame-Day Shipping on Orders by 3PM CSTUSA ShippedFree Shipping on Orders Over $1504.9/5 from 2,400+ Verified Researchers≥99% Purity — HPLC + Mass SpecEndotoxin Tested · Sterility Verified

For Laboratory & Research Use Only — Not for Human or Veterinary Use

Lifelab peptides

Return Policy

LifeLab Peptides offers a 90-day return window for most products. You may return items for a full refund if independent testing shows non-purity results, or simply if you change your mind (unused and in original packaging however we will often initiate returns for used peptides as well).To initiate a return, reply directly to your order confirmation email from paloma@lifelabpeptides.com.

Our team will provide a return shipping address and further instructions. Please note that return shipping costs are the responsibility of the customer, and refunds will be processed upon receipt and inspection of the returned items.

Refunds are issued to original payment method within 5-14 business days from receipt of item.