▸ LOT PUS-2026-0245 · HPLC 99.6% · INDEPENDENT VERIFICATION JANOSHIK + AETHOS

Peptides
honest enough for
a peer review.

Every lot tested by two independent laboratories. Every COA published. No stock photos.
Built for researchers who cite sources.

Browse catalog →
How we test

§ 01 — Numbers, not slogans

What 18 months of obsession with purity looks like.

99.4%

Avg HPLC purity (min 99%)

Across all 247 lots tested in the last 12 months. We publish lots that fail too — they’re rejected.

2 labs

Per batch — independent

Janoshik Analytical (Czech) + Aethos Bioanalytics (US). Two labs, no relationship to us, posted on every product page.

1.4 days

Order to delivery

US median. Domestic warehouse, cold-chain capable. No “shipped from somewhere overseas” surprise.

0

Therapeutic claims

For research only. No “anti-aging miracle”, no “fat-loss breakthrough”. Just compounds and data.

§ 02 — Catalog

Browse by mechanism.

25 compounds organized the way you actually search for them, not alphabetically.

▸ GH Axis

Growth hormone & IGF

CJC-1295 (No DAC), CJC-1295 + Ipamorelin Blend, Ipamorelin, Tesamorelin, MK-677, HGH 191aa. Secretagogues and analogs.

6 compounds →

▸ Repair

Healing & tissue repair

BPC-157, BPC-157 + TB-500 Blend, TB-500, GHK-Cu, Thymosin Alpha-1, KPV. Wound-healing and anti-inflammatory.

6 compounds →

▸ Metabolic

Metabolic & GLP

Tirzepatide, Semaglutide, Cagrilintide, CagriSema, Retatrutide, SLU-PP-332.

6 compounds →

▸ Cognitive

Cognitive & mood

Semax, Selank, Epitalon, Dihexa.

4 compounds →

▸ Mito & Longevity

Mitochondrial & longevity

MOTS-c, KLOW Blend.

2 compounds →

▸ Misc & blends

Specialty & accessories

Bacteriostatic Water. More accessories coming soon.

1 item →

§ 03 — Position

We sell to people who cite their sources.

The research peptide market is full of vague claims and recycled stock photos. We’re the opposite: independent verification, no therapeutic claims, no hype. If you’ve ever asked a vendor for a COA and gotten silence — you’ll feel the difference here.

01 ↘

Two independent labs. Always.

Every batch tested by Janoshik Analytical and Aethos Bioanalytics. Both COAs are public, posted on the product page. No edits.

02 ↘

Failed lots get rejected, not relabeled.

Below 99% purity? The lot is destroyed. We publish rejection rates quarterly. Last quarter: 8.3%.

03 ↘

No claims. No miracles. Just compounds.

You won’t read “anti-aging breakthrough” or “fat-loss revolution” anywhere on this site. Just sequences, MW, purity, references. If you need that, look elsewhere.

04 ↘

Batch genealogy on every page.

Synthesis location, lot number, manufacture date, expiry, both COAs, full reference list. Click a product, see the entire chain.

Read the manifesto →

▲ For research use only · Not for human consumption · No diagnostic or therapeutic use