⚡ Same-day dispatch · 7 days a week Complimentary 5 ml bacteriostatic water with orders of three or more vials
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Research-Grade Peptides

Research peptides, measured to the decimal, not the marketing.

Three GLP-1 receptor agonists — Semaglutide, Tirzepatide and Retatrutide. That is the whole catalogue, and it is deliberate: a narrow shelf is one we can account for compound by compound. Each is supplied as a lyophilized powder at ≥98% purity, tested by HPLC at an independent third-party laboratory, with the Certificate of Analysis available on request.

View the formulary Compare the GLP-1s

Three or more vials: a 5 ml vial of bacteriostatic water is included, complimentary.

Third-party tested Lot-specific COA White-glove handling
White Glove Aminos clear peptide research vials
PASSCertificate of Analysis
Retatrutide
Certificate
Available on request
Purity (HPLC)
99.2%
Test date
July 13, 2026
Lab
an independent third-party laboratory
See lab testing →
1

Order in seconds

Pick your compound and dose, and check out in three clicks.

2

Same-day dispatch

Orders placed by 2 PM ET ship the same day, seven days a week.

3

Documentation included

Every lot is analysed by an independent third-party laboratory; the Certificate of Analysis is available on request.

≥98%
Purity floor
100%
COA on every batch
3
Research compounds
7 days
Same-day dispatch by 2 PM ET
✓Lab TestedCOA on every batch
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What We Carry
4 research compounds across 2 categories — including our three flagship GLP-1s, side by side.
Compare the three GLP-1s →
GLP-1 Receptor Agonists
3 compounds
Browse →
Lab Supplies
1 item
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Ordering

How it works

01

Browse & select

Every product shows its testing status right on the card.

02

Ships fast

Same-day dispatch on orders by 2 PM ET — seven days a week, from the US.

03

Verify your batch

Request the Certificate of Analysis for the batch you received.

Transparency

How we compare

What "third-party tested" actually means varies a lot across research-peptide sellers. Here's what we publish.

White Glove Aminos
✓COA for the current lot, available on request
✓Independent third-party testing
✓Tested purity and test date shown on the product page
✓Ships from the US in 1–2 days
✓Single-use tracked discount codes
Market standard
✕COA on request if at all
✕Self-reported purity
✕Testing only the fast movers
✕1–2 week overseas shipping
Why White Glove Aminos

Built for serious research

One testing standard across the whole catalog — independent third-party purity and identity work on every batch we ship, not just the fast movers.

📄

COA Available

Lot-specific Certificate of Analysis for every batch on request.

🔬

Third-Party Tested

HPLC purity (≥98%) and mass-spec identity, independently verified.

🇺🇸

Ships from the US

Free domestic shipping — same-day dispatch on orders by 2 PM ET, 7 days a week.

💳

Pay How You Like

PayPal or Bitcoin — whichever's easiest.

See every Certificate of Analysis →

Verified compounds.

Independent HPLC purity and identity work on every batch, published lot by lot.

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Third-party laboratory testing

Tested & shipped in the USA.

Handled with care from the bench to your door.

See the lab results
Support

Frequently Asked Questions

Retatrutide (LY3437943) is an investigational peptide that acts at three receptors from one molecule — GIP, GLP-1 and glucagon. It is the broadest of the three compounds we stock, and the reason the catalogue is arranged the way it is: single receptor, dual receptor, triple receptor. Everything stated here is for research and educational purposes; the material we supply is not intended for human use.
We accept PayPal or Bitcoin. PayPal is the shortest route — select it at checkout and pay as you normally would. For Bitcoin, the wallet address is shown at checkout; send the exact BTC equivalent of the order total, and the order is released once the payment confirms on-chain, typically after one to three confirmations. If you have not used Bitcoin before, Cash App will buy and send it in a few minutes, and a short guide is linked from the checkout. Payment is accepted for research-use purchases only.
Dispatch runs seven days a week. An order confirmed before 2 PM ET leaves the same day; anything later goes out the following day. Domestic delivery usually takes three to five days. Shipping within the US is free; international orders are charged a flat $20.
Yes. Orders of three or more vials include one 5 ml vial of bacteriostatic water, complimentary; it is added to your cart automatically. It is also available separately for $10.
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