πŸ›‘οΈ 98%+ purity guaranteed β€” or refund/replace
Independently tested by JanoShik Β· COA published before ship

Australia's Most Transparent Peptide Source.

Independent lab reports for every batch. Published online, no paywall. 99%+ purity. Same-day dispatch from local stock β€” no customs, no delays, no guesswork.

Research use only β€” not for human or animal consumption.

East Coast Labs research peptide vial
πŸ”¬

β‰₯ 98% purity

HPLC verified, every batch

βœ“

99.91% Β· Batch #89845

Published COA Β· JanoShik

Latest batch results β€” updated with every restock

We test every batch through JanoShik, an independent laboratory. Purity results are published on our site before products are listed. No exceptions.

View all results β†’
Batch99.91%

KLOW

#89845

JanoShik Β· 2025-12-20

Batch99.76%

IGF-1 LR3

#89789

JanoShik Β· 2025-12-18

Batch99.88%

Retatrutide

#89714

JanoShik Β· 2025-12-15

Batch99.60%

GLOW

#89670

JanoShik Β· 2025-12-12

Batch99.65%

Tirzepatide

#89556

JanoShik Β· 2025-12-10

Batch99.33%

MOTS-C

#89601

JanoShik Β· 2025-12-08

Bestselling research peptides

Our most-ordered compounds, with per-vial savings when you buy in 3 or 6-vial packs.

Shop by research goal

Find the compounds studied for the outcome you're researching.

Research stacks β€” buy the set, save more

The peptides most commonly studied together, priced below single vials. One shipment, matching COAs.

View all stacks β†’
MOST POPULARSave 20%
BPC-157
+
TB-500

Recovery & Repair Stack

The most-researched combination for connective-tissue studies

BPC-157 and TB-500 are the two compounds most frequently paired in tissue-repair and angiogenesis research. Buy them together as a matched, independently tested set.

  • βœ“BPC-157$59.99
  • βœ“TB-500$89.99
$120$149.98
Save $30
BEST VALUESave 15%
Tirzepatide
+
MOTS-C

Metabolic Research Stack

Pairing a GLP-1 analogue with a mitochondrial-derived peptide

Tirzepatide and MOTS-C are studied side by side in metabolic and energy-regulation research models. Documented batches, shipped together.

  • βœ“Tirzepatide$89.99
  • βœ“MOTS-C$69.99
$136$159.98
Save $24

How testing works

1

Synthesise

Compounds are synthesised and each batch assigned a unique batch ID.

2

Test independently

Every batch is sent to JanoShik, an independent laboratory, for purity analysis.

3

Publish results

COA results are published on our Lab Results page before the product is listed for sale. If purity is below standard, the batch doesn't ship.

4

Verify yourself

Every order includes a COA. You can verify your batch independently using the JanoShik verification link, or send it to any lab of your choice. If they find it below our purity guarantee, we cover the test.

Independent COA every batch

Tested by JanoShik before listing

β‰₯98% purity verified

Every batch, every product

1-business-day dispatch

Ships from Australia

Discreet packaging & billing

No product names on your statement

πŸ›‘οΈ

The purity guarantee

Every batch is independently tested by JanoShik and the COA is published before the product is listed. Don't take our word for it β€” send any vial for third-party testing. If it comes back below our stated purity guarantee, we refund or replace it and cover the cost of the test.

βœ“ Independent lab, every batchβœ“ COA published before listingβœ“ Refund or replace, no quibble

Never run out of lab supplies

Set up automatic restocks and save 10% on every order. Delivery frequency is based on your pack size β€” 1 vial every 4 weeks, 3-pack every 12 weeks, 6-pack every 24 weeks. Pause, skip, or cancel anytime. No lock-in.

Frequently asked questions

Every batch is independently tested by JanoShik. Results are published on our Lab Results page before products are listed. Every order ships with a COA.