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Third-party tested
Third-party tested
BPC-157
Tissue Repair & Healing
10mg
$60
Tissue Repair & Healing
Research chemical (injectable)
GHK-Cu
Also known as: Copper Peptide, GHK-Copper, Glycyl-L-histidyl-L-lysine-Cu
GHK-Cu is a naturally occurring copper-binding tripeptide (Glycyl-Histidyl-Lysine) found in human plasma, saliva, and urine. Levels decline significantly with age — from ~200 ng/mL at age 20 to ~80 ng/mL by age 60. It is renowned for its skin rejuvenation, hair growth, and wound healing properties, and has been shown to activate over 4,000 genes related to repair and regeneration.
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50mg
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GHK-Cu is a naturally occurring copper-binding tripeptide (Glycyl-Histidyl-Lysine) found in human plasma, saliva, and urine. Levels decline significantly with age — from ~200 ng/mL at age 20 to ~80 ng/mL by age 60. It is renowned for its skin rejuvenation, hair growth, and wound healing properties, and has been shown to activate over 4,000 genes related to repair and regeneration.
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Half-Life
~0.5–1 hour (but biological effects last much longer)
Common Dose
1.5–2 mg per day (~10–12 units on a U-100 syringe)
Route
Subcutaneous injection (rotate sites — belly
Frequency
Once daily — many do daily for consistent skin/collagen effects
Mechanism of Action
GHK-Cu shuttles copper into cells, where it acts as a cofactor for enzymes involved in collagen synthesis, antioxidant defense (SOD), and DNA repair. It activates 4,000+ genes related to tissue remodeling, wound healing, antioxidant defense, anti-inflammatory pathways, and stem cell function. It also reduces inflammatory cytokines and stimulates dermal fibroblasts to produce collagen, elastin, and glycosaminoglycans.
Reported Benefits
- ✦Skin rejuvenation, smoothness, and elasticity
- ✦Hair growth and reduced hair loss
- ✦Wound healing and scar reduction
- ✦Strong antioxidant and anti-inflammatory effects
- ✦Stimulates collagen and elastin production
- ✦Anti-aging gene expression
- ✦Potential neuroprotective and cognitive benefits
- ✦Bone and cartilage support
Dosage Protocol
Common dose1.5–2 mg per day (~10–12 units on a U-100 syringe)
Range1–3 mg per day
FrequencyOnce daily — many do daily for consistent skin/collagen effects
AdministrationSubcutaneous injection (rotate sites — belly, thigh)
Notes
Available in 50 mg and 100 mg vials. 50 mg vial reconstituted with 3 mL bac water → ~16.67 mg/mL: 1 unit = 0.167 mg (10–12 units daily ≈ 1.67–2 mg). 100 mg vial with 3 mL bac water → ~33.3 mg/mL: 1 unit = 0.333 mg (5–6 units daily ≈ 1.67–2 mg). GHK-Cu commonly causes temporary stinging, redness, or itching at the injection site — inject slowly and rotate sites. Cycle 4–8 weeks (some go 6–12 weeks for visible skin changes), then 2–4 weeks off.
Research Status
Extensive research over 40+ years, especially in dermatology and wound healing.
Storage
Lyophilized: refrigerate. Reconstituted: refrigerate, use within 30 days. Protect from light.
Legal Status
Research chemical (injectable). Topical forms widely available in cosmetics.
Dose Calculator
Pre-filled with GHK-Cu's vial size. Enter your water volume and desired dose to see exactly how many units to draw.
Total milligrams in the vial (check the label)
Bacteriostatic water added to reconstitute
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Results
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Quick Reference
1 mg= 1,000 mcg
1 mL= 100 units (on a 100u syringe)
1 mL= 1 cc
Common reconstitution1–3 mL BAC water per vial
How long will this vial last?
Choose the vial strength, enter the amount used per draw, and add the number of draws per week to estimate how long it will last.
Estimated duration
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Research use only. This tool is a mathematical reference for trained laboratory personnel. It does not recommend a dose, injection volume, treatment, or human use. Always follow your approved protocol, product documentation, and applicable regulations.
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Zenova Peptides
For laboratory research purposes only. Not for human use. Not medical advice.