Ingredient or product comparison
GHK-Cu Cosmetic Vial Size: Research Application Comparison
10mg 10mL 1mg/mL 10 20 $4.50–$6.00 Covers 5 weeks at 0.5mg twice-weekly; ideal for protocol testing and single-subject pilots Best for initial trials, minimal waste, lowest contamination exposure 30mg 30mL 30 60 $5.00–$7.50 Covers 15 weeks at 0.5mg twice-weekl
This source-based comparison does not add ratings or recommend a winner.
- 10mg
- 10mL
- 1mg/mL
- 10
- 20
- $4.50–$6.00
- Covers 5 weeks at 0.5mg twice-weekly; ideal for protocol testing and single-subject pilots
- Best for initial trials, minimal waste, lowest contamination exposure
- 30mg
- 30mL
- 30
- 60
- $5.00–$7.50
- Covers 15 weeks at 0.5mg twice-weekly; balances economy with realistic adherence
- Optimal for established twice-weekly protocols with consistent adherence
- 50mg
- 50mL
- 50
- 100
- $3.60–$5.50 if fully used; $18–$22 at 8 applications
- Covers 25 weeks at 0.5mg twice-weekly; requires daily or near-daily application to avoid waste
- Only economical for daily application protocols or multi-subject studies
- 100mg
- 100mL
- 200
- $3.00–$4.50 if fully used; $22–$28 at 8 applications
- Covers 50 weeks at 0.5mg twice-weekly; material degrades before depletion in most single-subject protocols
- Suitable only for high-frequency multi-subject research with institutional refrigeration