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Simms Research Reverse Bundle: Epithalon 10mg and GHK-Cu 100mg vials

2 vials · 99%+ Purity

Reverse Bundle

Reverse: two of the most studied compounds in aging research, hand-picked to turn back the clock from the cell to the skin.

  • Epithalon 10mg
  • GHK-Cu 100mg
$85.00
COA Tested 99%+ Purity Research Grade
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2 certificates, one per vial View COA

Inside the Reverse Bundle

2 compounds, hand-picked to work as one

Timeless

Epithalon 10mg

Studied for telomerase activity, telomere length and melatonin rhythm.

Tested purity
99.74%
Batch
2026-EN247

Renewed

GHK-Cu 100mg

Studied for collagen, elastin and younger gene expression.

Tested purity
99.82%
Batch
2026-GH612 · 50mg vial

Each vial ships sealed as a freeze-dried powder. Keep them cold, dry and away from light, and mix each one with bacteriostatic water, such as Research Water.

Certificates of Analysis

Every vial in this bundle is tested on its own: one certificate per compound, from an independent lab

Batch 2026-EN247

Epithalon 10mg

99.736%

Average purity

Labeled content
10mg
Net content
10.53mg (+5%)
Vials tested
3
Endotoxins
Pass
Heavy metals
Pass
Microbial sterility
Pass
Method
RP-HPLC / LC-MS
Tested
Jul 16, 2026

Batch 2026-GH612

GHK-Cu 50mg

99.819%

Average purity

Labeled content
50mg
Net content
52.05mg (+4%)
Vials tested
3
Endotoxins
Pass
Heavy metals
Pass
Microbial sterility
Pass
Method
RP-HPLC / LC-MS
Tested
Jul 16, 2026

Certificate of Analysis

Certificate of Analysis

Reverse Bundle Overview

Turn back the clock, inside and out.

Why this stack

Epithalon works at the deepest level of aging: it is studied for telomerase activity and telomere length, the cell's own countdown clock, and for restoring the melatonin rhythm that fades with age. GHK-Cu, the copper peptide whose plasma levels fall by more than half between 20 and 60, is studied for collagen, elastin and shifting gene expression toward a younger pattern. One works on the clock, the other on what you see.

Built for

Longevity research that tracks aging where it starts and where it shows: telomeres and circadian rhythm alongside collagen, skin and tissue repair.

FAQs

  • What is the Reverse Bundle?

    Reverse is an anti-aging stack of two of the most studied compounds in aging research, Epithalon 10mg and GHK-Cu 100mg, each in its own sealed vial.

  • Why Epithalon and GHK-Cu together?

    They turn back the clock from both ends. Epithalon is studied for telomerase activity and telomere length inside the cell, and GHK-Cu for collagen, elastin and a younger pattern of gene expression in skin and tissue.

  • Is every vial in the Reverse Bundle tested?

    Yes. Every compound in the stack comes from a batch tested by an independent lab, and the certificate for each vial is on this page. Full batch histories are on the lab results page.

  • Does the Reverse Bundle include bacteriostatic water?

    No. Each vial is mixed on its own with bacteriostatic water, and Research Water is sold separately. Our peptide reconstitution calculator works out how much to add to each vial.

  • How should the vials be stored?

    Keep the sealed vials in the refrigerator at 36–46°F (2–8°C), dry and away from light. As freeze-dried powders they tolerate room temperature for weeks, which is why they ship without ice. Once reconstituted, keep them refrigerated between uses. More in our guide, Do peptides need to be refrigerated?

  • Is the Reverse Bundle for human use?

    No. The Reverse Bundle is sold for laboratory research use only.

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