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GLOW

BlendHealing & recoverySkin & anti-aging

Also known as: GLOW blend, BPC-157 + TB-500 + GHK-Cu blend

A three peptide blend of BPC-157, TB-500, and GHK-Cu, used for recovery and skin.

Safety:A blend exposes you to all three peptides at once. Read the single entries, and avoid it if you have a copper condition like Wilson's disease.

2.What it is / mechanism

GLOW mixes three peptides in one vial. BPC-157 and TB-500 are studied for tissue repair, and GHK-Cu delivers copper to support collagen and skin. The goal is to pair general healing with skin benefits in a single injection. The blend itself has not been tested in trials, so what we know comes from the separate peptides. Because it contains GHK-Cu, a mixed GLOW solution looks blue.

3.What the evidence supports

  • No / insufficient dataThe blend as a whole has been tested in a human trial.

    There is no trial of the GLOW mix. Evidence exists only for the separate peptides.

  • Animal data onlyIts parts help with tissue repair and skin.

    The individual peptides are studied mostly in animals, with limited human data. See the BPC-157 and GHK-Cu entries.

4.Dosing

Anecdotal only
Route(s)subcutaneous
Typical rangeDepends on the mg of each peptide in your vial. Dose to reach the usual targets for BPC-157 and GHK-Cu.
FrequencyOften once daily
Cycle guidanceCommonly run for a few weeks.
NotesBecause it is a blend, one injection gives all three peptides in a fixed ratio, so you cannot adjust them on their own. Check the label for the mg of each peptide, then use the calculator. See the component plot below to compare how fast each part reaches .

Component saturation

One injection of GLOW delivers every peptide at once, but each clears at its own rate. This shows how quickly each component reaches its steady-state plateau.

Component saturation

0×0.3×0.6×0.9×1.2×day 02468101214
GHK-Cuhalf life 1 h · clears in ~5 h
BPC-157half life 4 h · clears in ~20 h
TB-500half life 2.5 h · clears in ~12.5 h

Levels are shown as multiples of a single dose. Right after an injection you have about one dose in your blood; a short half life clears most of it within hours, so it does not stack up between injections. Widen the window to confirm it stays flat. Half lives are rough teaching estimates, not exact values.

5.Reconstitution

DiluentBacteriostatic water for multi dose vials, or sterile water for single use
ConcentrationReconstitute based on the total mg printed on the label. Because GHK-Cu is included, the mixed solution will look blue.
NotesSold as a lyophilized blend. A typical GLOW vial lists the mg of BPC-157, TB-500, and GHK-Cu separately.

General reconstitution technique →

6.Storage & stability

Lyophilized (dry)

TempFreeze for long term storage, or 2 to 8 short term
Shelf lifeMany months when frozen
NotesKeep dry and out of light until you mix it.

Reconstituted

Temp2 to 8 (refrigerated)
Shelf lifeAbout 4 weeks
NotesDo not freeze after mixing. A blue color is normal. Discard if it turns brown or cloudy.

General storage & stability guide →

7.Reported side effects

  • WarningThe combined risks of all three peptides at onceYou take on the side effects of BPC-157, TB-500, and GHK-Cu together, in a ratio you cannot change.
  • CautionInjection site reactions(common)
  • CautionNausea, headache, or skin flushing(uncommon)

8.Interactions & stacking risks

  • SeriousCopper lowering drugs (penicillamine, trientine, zinc)

    The GHK-Cu part adds copper, which works against these treatments.

  • SeriousActive cancer or a known tumor

    BPC-157 and TB-500 promote new blood vessel growth, which could in theory feed a tumor.

9.Contraindications / who should avoid

  • SeriousWilson's disease or other copper overload conditions

    The GHK-Cu part adds copper the body cannot clear safely.

  • SeriousActive or recent cancer

    The repair peptides encourage new blood vessel growth.

  • SeriousPregnancy or breastfeeding

    No safety data for any of the parts.

10.COA & purity notes

Common adulterantsunclear or missing mg for each peptide, missing the copper, so the solution is clear instead of blue, underdosed material
MislabelingA good blend lists the mg of each peptide and comes with a COA. Because it contains GHK-Cu, the mixed solution should be blue.
NotesUnregulated research material sold as a fixed blend.

How to read a COA →

11.Sources

    Last reviewed 2026-07-07 · status: reviewed