COSRX The 6 Peptide Skin Booster Serum vs The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity
The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity scores 8.8/9.8 vs COSRX The 6 Peptide Skin Booster Serum at 8.5/9.8. The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity wins for active ingredients.
Head to head
The 6 Peptide Skin Booster Serum
Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity
Score comparison
The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity edges ahead, winning 1 of 5 attributes.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
COSRX WINSIrritation Risk
TIEActive Ingredient Strength
The Ordinary WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
48% overlapOnly in COSRX The 6 Peptide Skin Booster Serum
19 unique
Shared ingredients
21 in common
Only in The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity
23 unique
Why The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity comes out ahead
Where The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity really shines is active ingredient strength, scoring 8.2 compared to COSRX The 6 Peptide Skin Booster Serum's 6.5. Its formula features Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 in high positions, signalling meaningful concentrations.
Hydration Efficacy is another area of separation. COSRX The 6 Peptide Skin Booster Serum scores 9.2 here versus 8.1 for The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity. That difference comes down to how each formula is built — the ingredient list tells the story.
The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity brings Acetyl Hexapeptide-8, Pentapeptide-18, and Palmitoyl Tripeptide-1 as actives, while cOSRX The 6 Peptide Skin Booster Serum relies on Niacinamide, Acetyl Hexapeptide-8, and Dipeptide Diaminobutyroyl Benzylamide Diacetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
COSRX The 6 Peptide Skin Booster Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Dipropylene Glycol
- Anyone who prefers clean, well-vetted formulations
The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Glycerin
- Targeting specific concerns like aging or uneven tone — Acetyl Hexapeptide-8 does the heavy lifting
Value comparison
COSRX The 6 Peptide Skin Booster Serum comes in at mid-range pricing with a 8.5 score, which is solid value at that tier.
Our verdict
The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity edges ahead with a slightly stronger formulation, but COSRX The 6 Peptide Skin Booster Serum is still a solid pick.
Frequently asked questions
Which is better: COSRX The 6 Peptide Skin Booster Serum or The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity?
Based on ingredient analysis, The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity scores higher overall. See the full score breakdown above for details on each attribute.
Do COSRX The 6 Peptide Skin Booster Serum and The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between COSRX The 6 Peptide Skin Booster Serum and The Ordinary Multi-Peptide + Copper Peptides 1% for Wrinkles and Skin Elasticity?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.