GLOW vs KLOW

Name: GLOW vs KLOW
Published: 2026-10-24

Updated Oct 24, 20268 sources

Key differences

1KLOW adds 10 mg of KPV (80 mg vs 70 mg) with the same GHK-Cu, BPC-157 and TB-500 amounts.
2Guides pick GLOW for skin and hair, KLOW when inflammation or gut issues lead.
3The extra KPV slightly dilutes GHK-Cu per unit.

Facts from each record, in the same words as their own pages.

GLOW and KLOW side by side
	GLOW	KLOW
Category	Skin & hair, Healing & recovery	Skin & hair, Healing & recovery, Immune
Evidence	No human trials	No human trials
FDA status	Not FDA approvedRegulatory	Not FDA approvedRegulatory
WADA	Prohibited	Prohibited
Half-life	No value for the blend. BPC-157 clears in under 30 minutes in rats and dogs. GHK-Cu and the TB-500 fragment have no human values; full-length thymosin beta-4 by IV is cited at 0.5 to 2.1 hours.Competitor guide	No value for the blend. BPC-157 clears in under 30 minutes in rats and dogs. KPV is unpublished, and GHK-Cu and TB-500 have no established human values.Clinical study
Routes	Subcutaneous injection	Subcutaneous injection
Forms	Vial (powder), Prefilled pen	Vial (powder)
Reported doses	1.17 to 7 mg (subcutaneous injection)	2 to 8 mg (subcutaneous injection)
Most cited frequency	Once daily: 10 units of a 70 mg vial in 3 mL	Once daily (7.5, 15, 22.5 then 15 units at 3 mL)
Vial sizes	70 mg, 42 mgCompetitor guide	80 mgCompetitor guide
Mixed vial keeps	Fridge at 2 to 8 C, dark, upright, never frozen.Competitor guide	Fridge at 2 to 8 C, dark, never frozen.Competitor guide
Protocols on file	7	8

Doses shown are what sources report, labelled by origin. Not medical advice.

8 sources, each checked by date. Record updated Oct 24, 2026. Numbers are restated in our own words and labelled by where they came from.