Skin & Cosmetic Research
This page compares the research compounds PowerfullyPeptides stocks that are studied in laboratory models of skin biology and cosmetic research — matrix remodelling, antioxidant and detoxification pathways. It is a reference for research buyers in Europe, not a ranking and not a claim that any peptide is effective for any cosmetic outcome.
Every compound below is supplied strictly for laboratory research use only — not for human or veterinary use. Each is specified to a ≥99% purity target, lot-tracked, and dispatched tracked from inside the EU (Ireland). Follow any name through to its product page for the full research profile, specifications and references.
For research use only. Every compound listed is supplied for laboratory research — not for human or veterinary use — and nothing on this page describes or implies any therapeutic outcome, benefit or ranking.
Skin and cosmetic research covers compounds studied for pathways such as extracellular-matrix remodelling, collagen and elastin biology, cellular redox balance and detoxification. The compounds here are grouped by that shared research context and span single peptides and multi-component research blends.
| Compound | Studied in laboratory models of… | Vial | Price | Stock |
|---|---|---|---|---|
| GHK-Cu | Extracellular-matrix remodelling and skin research (copper-binding tripeptide) | 50 mg vial | €40 | In stock |
| Glow Blend | GHK-Cu, BPC-157 and TB-500; skin-remodelling and tissue-repair pathways | 70 mg vial | €129 | In stock |
| Glutathione | Cellular redox balance and detoxification pathways (endogenous tripeptide) | 1500 mg vial | €50 | In stock |
| KLOW Blend | GHK-Cu, BPC-157, TB-500 and KPV; tissue-repair, matrix-remodelling and anti-inflammatory pathways | 80 mg vial | €159 | Sold out |
Compare two of these side by side: Compare GHK-Cu vs Glutathione → · Browse all research peptides · Reconstitution calculator
Research-use answers for buyers comparing these compounds in the EU.
PowerfullyPeptides lists GHK-Cu (50 mg), Glow Blend (70 mg), Glutathione (1500 mg) and KLOW Blend (80 mg). Each is a research compound studied in laboratory models relevant to skin and cosmetic research and is supplied as a lyophilised vial for laboratory research use only.
No. Every compound on this page is supplied strictly for laboratory and in-vitro research — not for human or veterinary use. We make no medical, therapeutic or performance claims, and nothing here should be read as guidance for use in humans or animals.
Material is specified to a ≥99% purity target and is lot-tracked, so a batch can be traced through your records. Independent per-batch Certificate-of-Analysis testing is our published testing standard — see our COA page for how identity and purity are documented.
GHK-Cu, Glow Blend and Glutathione are currently in stock. KLOW Blend is listed as sold out while a new supplier batch is sourced and independently tested — join the Insiders list on any product page for the restock notice.
PowerfullyPeptides ships from Ireland to research buyers across Europe. Orders are dispatched in 1–2 working days, tracked from inside the EU, so shipments to EU destinations cross no customs border. Prices are in euro and every order is invoiced for laboratory research use only.
Occasional, useful email: new-batch and restock notices, the free reconstitution calculator and guides, plus FIRST10 for 10% off your first order. No daily blasts.
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