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Peptide Stacks
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12 complete research cycles

Complete research cycles. Every vial you need, 10% off retail.

A Purist peptide stack is a complete research cycle, not a discount on loose vials. Each stack pairs compounds that act on different pathways and includes every vial required to run the full 4 or 8 weeks — with the reconstitution volumes, per-injection dose and timing published on the page. One SKU, one add-to-cart, 10% below the price of buying the same vials separately.
  • 99%+ Verified Purity
  • Third-Party Lab Tested
  • COA Available
  • Secure Packaging
Purist Peptides complete research cycle stacks
12Complete cycles
10%Below vial retail
99%+Minimum verified purity
HPLCIndependent assay method
How a stack works

A cycle, not a coupon

Peptides are pathway-specific: a compound studied for appetite signalling tells you nothing about mitochondrial output, and one studied for localised tissue repair tells you nothing about systemic connective-tissue recovery. Each stack pairs compounds whose mechanisms are complementary rather than duplicative, then works out the vial count needed to cover the full protocol — including titration steps and rest days — so the cycle can be run start to finish without a mid-cycle top-up. The 10% is the sweetener; the coverage maths is the value.
Compare

All twelve stacks

Retail is the price of the same vials bought separately. Every stack is 10% below it.
Stack Compounds Cycle Retail Bundle Save
Fat Loss Stack Retatrutide + MOTS-C 8 wks · 3 vials €239.85 €215.87 €23.98
Visceral Fat Stack Retatrutide + Tesamorelin 8 wks · 3 vials €199.85 €179.87 €19.98
Metabolic Reset Stack Retatrutide + NAD+ + MOTS-C 8 wks · 7 vials €559.65 €503.69 €55.96
Lean Growth Stack CJC-1295 w DAC + MOTS-C 8 wks · 4 vials €279.80 €251.82 €27.98
GH Optimisation Stack CJC-1295 w DAC + Tesamorelin 8 wks · 4 vials €239.80 €215.82 €23.98
Recovery Stack Wolverine Stack + Tesamorelin 8 wks · 3 vials €199.85 €179.87 €19.98
Performance Recovery Stack Wolverine Stack + CJC-1295 w DAC 8 wks · 3 vials €199.85 €179.87 €19.98
Deep Sleep Stack DSIP + CJC-1295 w DAC 8 wks · 3 vials €169.85 €152.87 €16.98
Skin & Anti-Ageing Stack KLOW + Glutathione 4 wks · 5 vials €359.75 €323.78 €35.97
Skin Recovery Stack GLOW + Glutathione 4 wks · 5 vials €339.75 €305.78 €33.97
Cellular Longevity Stack NAD+ + MOTS-C 4 wks · 3 vials €239.85 €215.87 €23.98
Hormone Optimisation Stack HCG + Retatrutide 8 wks · 4 vials €259.80 €233.82 €25.98
Independent laboratory testing of Purist Peptides research compounds
Verified quality

Every vial in every stack is tested

Every compound is independently third-party assayed to a minimum of 99% purity and supplied lyophilised in vacuum-sealed glass. Bacteriostatic water is included free with every peptide vial in this stack. Refrigerate at 2–6 °C after mixing and do not freeze. Certificates of analysis are published on the Quality Standards hub.
Questions

Peptide stacks FAQ

What exactly is in a peptide stack?

Every vial needed to run the full cycle. Each stack page lists the compounds, the vial count, what each vial covers, and the reconstitution and dosing protocol for the whole 4 or 8 weeks — so no mid-cycle top-up is required.

Why is a stack 10% cheaper than buying the vials?

The saving reflects buying the complete cycle in one SKU rather than piecing it together. Retail on each stack page is the true price of the same vials bought separately, and the bundle is exactly 10% below it.

Are the compounds pre-mixed in one vial?

No. Each compound ships in its own vial with its own batch traceability, so timing and dose stay independently controlled. Multi-peptide blends such as GLOW and KLOW are separate single products that happen to contain more than one peptide.

How long does a cycle last?

Eight weeks for most stacks, four weeks for the skin and cellular-longevity cycles. The cycle length is stated on every stack page and in the comparison table above.

Can I still buy the vials individually?

Yes. Every compound is sold on its own and grouped by research goal in the category pages. The stacks exist for researchers who want the complete cycle in one order.

Complete cycles, verified and traceable.

Twelve research protocols — every vial assayed by an independent laboratory before release.

Research use only. Not for human or veterinary consumption. All products are supplied strictly for qualified researchers and controlled laboratory settings.

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Glutathione

€54,95

BPC-157 10mg

€39,95

Melanotan II

€39,95

DSIP

€49,95

MOTS-C

TB-500 10mg

€49,95

Wishlist

Glutathione

€54,95

BPC-157 10mg

€39,95

Melanotan II

€39,95

DSIP

€49,95

MOTS-C

TB-500 10mg

€49,95

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Glutathione

€54,95

BPC-157 10mg

€39,95

Melanotan II

€39,95

DSIP

€49,95

MOTS-C

TB-500 10mg

€49,95