99.764% PurityGLP-2 (TZ)
10 MG
Research peptide
PEP N’ STEP catalog
99.764% PurityGLP-2 (TZ)
10 MG
Research peptide
HighDemand99.899% Purity
GLP-3 (RT)
10 MG
Research peptide
99.9% PurityGHK-Cu
50 MG
Research peptide
99.789% PurityBPC-157
10 MG
Research peptide
99.749% PurityMT-2
10 MG
Research peptide
HighDemand99.129% Purity
Tesamorelin
10 MG
Research peptide
HighDemand80 MG • Four-compound blend
KLOW
80 MG
Research peptide
Step Water
10 ML
Laboratory essential
WHY PEP N’ STEP
A standout look. A premium experience.
PEP N’ STEP brings bold vial designs, premium presentation, and attention to every detail. From an immersive storefront to carefully packed orders and direct customer support, the experience is designed to feel a step above. Orders ship from Missouri, with same-day dispatch available before posted cutoffs when the post office is open. Qualifying U.S. orders over $220 ship free.
QUESTIONS
Everything you need to know.
Are your compounds third-party tested?⌄
PEP N’ STEP publishes available independent laboratory reports with the corresponding product and batch. Testing scope varies by report, so researchers should open the source COA to review the exact identity, purity, content, and other analyses performed.
What does the purity percentage actually mean?⌄
The displayed purity percentage is the result reported by the named independent laboratory for the identified sample and batch. For HPLC-based reports, it describes the proportion of the detected target compound relative to detected impurities under that test method.
How fast do you ship and is cold shipping required?⌄
Orders placed before the displayed Central Time cutoff are scheduled for same-day dispatch when the post office is open. Carrier transit times vary. Any product-specific storage or shipping requirement will be stated on its label or accompanying documentation.
Is there a satisfaction or quality guarantee?⌄
If an order arrives damaged, incorrect, or cannot be matched to the documentation shown for its batch, contact PEP N’ STEP promptly with the order details so the issue can be reviewed and resolved.
Who can purchase from PEP N’ STEP?⌄
Products are offered only to qualified researchers and laboratories age 21 or older for controlled in-vitro or laboratory research. They are not intended for human or veterinary use, diagnosis, or treatment.
BUILT FOR THE WORK