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Research use only · 21+

Research peptides with the paperwork to prove it.

Third-party tested, lot-numbered vials with the COA one tap away. Simple ordering, fast cold-chain shipping.

Orders confirmed by 2 PM CT, Mon–Sat, ship the same day

BPC-157 10 mg research vial, Atlas Peptides HPLC purity ≥99% MS identity confirmed Lot on every vial
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BPC-157 5 mg research vial, Atlas Peptides

BPC-157

2 sizes · ≥99% HPLC · COA

From $22.99
TB-500 5 mg research vial, Atlas Peptides

TB-500

2 sizes · ≥99% HPLC · COA

From $32.99
KPV 10 mg research vial, Atlas Peptides

KPV

10 mg · ≥99% HPLC · COA

$34.99
Epitalon 10 mg research vial, Atlas Peptides

Epitalon

2 sizes · ≥99% HPLC · COA

From $32.99
GHK-Cu 50 mg research vial, Atlas Peptides

GHK-Cu

2 sizes · ≥99% HPLC · COA

From $27.99
Semax 10 mg research vial, Atlas Peptides

Semax

10 mg · ≥99% HPLC · COA

$32.99
Selank 10 mg research vial, Atlas Peptides

Selank

10 mg · ≥99% HPLC · COA

$32.99
MOTS-c 10 mg research vial, Atlas Peptides

MOTS-c

10 mg · ≥99% HPLC · COA

$44.99
NAD+ 500 mg research vial, Atlas Peptides

NAD+

500 mg · ≥99% HPLC · COA

$49.99

Atlas Club Box

Pick any 3. Save 35% on every box.

Ships every 30, 45 or 60 days with lot-matched COAs. Skip or cancel in one click. Ordering a few vials instead? Volume pricing saves up to 25% automatically.

Read a COA in 10 seconds

That “99%” comes from a picture like this.

Purity is the target peak's share of the total area. Tap the numbered peaks, then check the real chromatogram for any lot we sell.

Illustrative HPLC chromatogram with a target peak and small impurity peaks 0369121518 Retention time (min) Absorbance, 220 nm 1 2 3 4
1. Solvent front t = 4.1 min

Unretained material eluting at the void volume. Excluded from the purity calculation.

2. Impurity peak t = 9.6 min

Often a truncated or deletion sequence left from synthesis.

3. Target peak t = 12.4 min

The intended peptide. Purity is this peak's area divided by the total area of all peptide peaks.

4. Impurity peak t = 13.3 min

Often an oxidized or modified form of the target.

Illustration for education. Every Atlas lot links its actual chromatogram from its COA.

Quick answers

Who can order?

Qualified researchers aged 21 or older, purchasing for in-vitro or laboratory research only. Nothing we sell is for human or veterinary use.

How is purity verified?

Every lot is tested by an independent lab: HPLC for purity, mass spectrometry for identity. The report is linked on every product page.

How fast do orders ship?

Orders confirmed by 2 PM CT, Monday to Saturday, ship the same day by 2-day service with adult signature. Free shipping over $200.00.

How do I pay?

ACH / eCheck or crypto. You'll see payment instructions right after you place your order.

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