In plain English
GLOW adds the copper peptide GHK-Cu to the BPC-157 and TB-500 healing pair. The aim is healing plus skin: firmer skin, better collagen and faster repair of tissue.
What it's used for
- Skin quality, collagen and firmness
- Hair
- Wound and injury healing
- Recovery
Benefits
Each peptide has its own research, mostly in laboratory and animal studies; GHK-Cu also has human skin studies. Users report brighter, firmer skin alongside the healing benefits of the Wolverine pair.
How it works
In simple terms: GHK-Cu remodels skin and collagen, while BPC-157 and TB-500 drive repair.
GHK-Cu influences many genes involved in collagen, repair and inflammation. See the individual entries for each peptide.
Development history
- 2020s: Popularized as a ready-made “beauty and healing” blend.
Typical protocols
These ranges are what users commonly report. A common vial is 70 mg: 50 mg GHK-Cu, 10 mg BPC-157 and 10 mg TB-500.
| Use | Total blend dose | Frequency | Length |
|---|---|---|---|
| Skin and healing | About 1.5–2.5 mg of the blend | Daily | 4–8 weeks |
Cycling
Commonly run for 4–8 weeks, then a break.
Administration options
Subcutaneous injection.
Reconstitution and dosing calculator
A 70 mg vial is often mixed with 3 mL of bacteriostatic water. The solution is blue from the copper. For a blend, enter the total mg in the vial and the total dose you want. The calculator then gives the units for the whole mix.
Draw your syringe to
– units
- Volume to draw
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- Concentration
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- Each unit holds
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- Doses per vial
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Show the math
This tool does arithmetic only. It does not choose a dose or confirm that any substance is right for you. Double-check every result against your syringe and your clinician’s instructions.
Side effects and safety
- Injection-site stinging or redness, more than with BPC-157 or TB-500 alone, from the copper.
- People with active cancer are usually advised to avoid healing peptides that promote new blood vessel growth.
- People with Wilson's disease should avoid copper peptides.
- Avoid during pregnancy and breastfeeding.
Common stacks
Usually used on its own, since it is already a stack.
Storage
Powder: refrigerate or freeze. After mixing: refrigerate at 2–8 °C and use within about 3–4 weeks.
Compare with
- Wolverine: the same blend without GHK-Cu.
- KLOW: adds KPV for inflammation and the gut.
Frequently asked questions
Why does the injection sting?
GHK-Cu is the usual cause. Users report that more water or slower injection helps.
References
- Pickart L, Margolina A. Regenerative and protective actions of the GHK-Cu peptide in the light of the new gene data. Int J Mol Sci. 2018;19(7):1987.