PEAK QUALITY PEPTIDES · THIRD-PARTY VERIFIED
Elevate your research with peak quality peptides.
Every lot purity-tested, every COA published, dosed exactly as labeled. Built for researchers who don't cut corners. For laboratory research use only.
≥98% PURITY
COA VERIFIED
RESEARCH USE ONLY
≥98%PURITY VERIFIED
0FILLERS ADDED
3rd-PARTYCOA TESTED
0PROPRIETARY BLENDS
100%LOTS COA-VERIFIED
PEAK QUALITY PEPTIDES
Formulas that do one job well.
Every lot's COA lists exact purity and content. Pick a peptide to see sizes, pricing, and lab results.
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Bacteriostatic Water
Price range: $7.00 through $10.00 Select Sizes This product has multiple variants. The options may be chosen on the product page -
BPC-157
$35.00 Select Sizes This product has multiple variants. The options may be chosen on the product page -
Retatrutide
$265.00 Select Sizes This product has multiple variants. The options may be chosen on the product page -
TB-500 (Thymosin β4)
$35.00 Select Sizes This product has multiple variants. The options may be chosen on the product page -
Tesamorelin
$145.00 Select Sizes This product has multiple variants. The options may be chosen on the product page -
Tirzepatide
Price range: $105.00 through $210.00 Select Sizes This product has multiple variants. The options may be chosen on the product page
WHY RESEARCHERS TRUST ALTITUDE
Backed by testing, not testimonials alone.
Third-party tested
Every single lot — not just a yearly sample — is verified by an independent lab before it ships.
REF: INDEPENDENT LAB COA REPORTS, 2026
Purity you can verify
HPLC-MS confirms identity and purity on every lot, published as a downloadable COA.
REF: HPLC-MS COA, ALL SKUs
Full COA disclosure
Look up the lot # on our COA page, then see the exact purity and content — no blends, no guesswork.
REF: COA LIBRARY, ALL SKUs