KLOW80 — Multi-Component Research Composite (80mg) — Research Grade

Frequently Asked Questions

What is KLOW80 and what does it contain?

KLOW80 is a composite research peptide stack supplied at 80mg total. It combines GHK-Cu (50mg) with Thymosin Beta-4, BPC-157 and KPV at 10mg each: a copper tripeptide, a 43-amino acid actin-binding protein, a 15-amino acid pentadecapeptide and an alpha-MSH tripeptide fragment. The thymosin component is widely sold across the sector as TB-500; LC-MS analysis of the current lot identifies it as full-length Thymosin Beta-4. Assayed net content for the batch on record is published on our batch verification page.

What is the purity of this peptide?

BioCompounds UK supplies HPLC-verified research-grade material. Batches undergo independent third-party analysis — laboratories used include Janoshik Analytical, Freedom Diagnostics, ILS Labs and Peptide Test — and the Certificate of Analysis for each lot, naming the analysing laboratory, the reported purity and the net content per component, is published on our batch verification page.

What is the half-life of the KLOW80 components?

Half-lives vary by individual peptide within the stack. GHK-Cu, as a copper tripeptide, has a short systemic half-life but persistent local activity in research models; BPC-157 and thymosin beta-4 have been studied with daily and sub-daily administration patterns.

How does KLOW80 compare to GLOW70?

Both are composite tissue-research stacks. KLOW80 is supplied at 80mg total per unit; GLOW70 is supplied at 70mg total (50/10/10 component split). The specific composition determines which research model each is best matched to.

How should this peptide be stored?

Storage depends on the format you have chosen:

• 80mg Vial (lyophilised powder): Store at -20°C in a sealed container, away from light and moisture. Once reconstituted, keep refrigerated between 2°C and 8°C and use within approximately four weeks.
• 3ml Cartridge (for reusable pen): Store refrigerated between 2°C and 8°C from arrival. Once opened, use within 3 months. Keep away from light.
• Disposable Ready-to-Use Pen: Store refrigerated between 2°C and 8°C from arrival. Once opened, use within 3 months. Keep away from light.

Full details are in our Peptide Storage Guide.

What formats is this available in?

This product is available in three research formats: a 80mg lyophilised vial, a 3ml cartridge for reusable research pens, and a ready-to-use disposable pen. Vials offer the most flexibility in reconstitution; cartridges and pens are calibrated for our standard equipment.

How fast is UK delivery?

Orders are typically dispatched within 24 hours via Royal Mail Tracked 24. During busier periods dispatch may extend to 48 hours. Free shipping on UK orders over £100. Full details on our Postage Guidance page.

Is this product legal in the UK?

All BioCompounds UK products are sold strictly for in-vitro laboratory research by qualified researchers aged 18 or over. They are not approved or intended for human or veterinary consumption, diagnostic, or therapeutic use. See our Terms of Purchase for full guidance.