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Pep Stacks & Special Offers

More research. Better value.

Choose a curated stack or create your own. Savings apply automatically to the total units in your basket—different compounds included.

Build your own stack

3+ items

Save 5%

5+ items

Save 10%

10+ items

Save 15%

20+ items

Save 20%

Ready-made value

The curated stack collection

Default strengths are shown in every stack. Add the complete collection with one click, then review everything securely in your basket.

Three-product research stack

Healing & Recovery

Save 5%
BPC-157 · Size: 5mg
BPC-1575mg
TB500 · Size: 5mg
TB5005mg
GHK-Cu · Size: 50mg
GHK-Cu50mg

A coordinated healing and recovery research collection combining BPC-157, TB-500 and GHK-Cu.

  • BPC-1575mg
  • TB5005mg
  • GHK-Cu50mg

Stack price

$128.52

$135.28

You save $6.76

Three-product research stack

Muscle Growth

Save 5%
CJC-1295 (No DAC) · Size: 5mg
CJC-1295 (No DAC)5mg
Ipamorelin · Size: 5mg
Ipamorelin5mg
Tesamorelin · Size: 5mg
Tesamorelin5mg

A muscle-growth research selection featuring CJC-1295 No DAC, Ipamorelin and Tesamorelin.

  • CJC-1295 (No DAC)5mg
  • Ipamorelin5mg
  • Tesamorelin5mg

Stack price

$170.14

$179.10

You save $8.96

Three-product research stack

Weight Loss

Save 5%
Retatrutide · Size: 30mg
Retatrutide30mg
MOTS-c · Size: 10mg
MOTS-c10mg
AOD-9604 · Size: 5mg
AOD-96045mg

A weight-loss research collection featuring Retatrutide, MOTS-c and AOD-9604 with automatic savings.

  • Retatrutide30mg
  • MOTS-c10mg
  • AOD-96045mg

Stack price

$389.16

$409.64

You save $20.48

Three-product research stack

Hormonal & Wellness

Save 5%
KissPeptin-10 · Size: 5mg
KissPeptin-105mg
PT-141 · Size: 10mg
PT-14110mg
DSIP · Size: 5mg
DSIP5mg

A hormonal and wellness research collection featuring Kisspeptin-10, PT-141 and DSIP.

  • KissPeptin-105mg
  • PT-14110mg
  • DSIP5mg

Stack price

$126.70

$133.38

You save $6.68

Mix any compounds

Your discount is based on total basket units, not identical items.

Automatic savings

No coupon is required. Eligible savings appear before checkout.

Server-validated totals

Product pricing, availability, and discounts are checked again when ordering.