COSRX The Blue Peptide Bakuchiol Plump Glow Serum vs Summer Fridays Light Aura Vitamin C + Peptide Eye Cream
COSRX The Blue Peptide Bakuchiol Plump Glow Serum scores 9.0/9.8 vs Summer Fridays Light Aura Vitamin C + Peptide Eye Cream at 8.4/9.8. COSRX The Blue Peptide Bakuchiol Plump Glow Serum wins for hydration.
Head to head
The Blue Peptide Bakuchiol Plump Glow Serum
Score comparison
COSRX The Blue Peptide Bakuchiol Plump Glow Serum edges ahead, winning 2 of 5 attributes.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
COSRX WINSIrritation Risk
TIEActive Ingredient Strength
COSRX WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
19% overlapOnly in COSRX The Blue Peptide Bakuchiol Plump Glow Serum
29 unique
Shared ingredients
7 in common
Only in Summer Fridays Light Aura Vitamin C + Peptide Eye Cream
13 unique
Why COSRX The Blue Peptide Bakuchiol Plump Glow Serum comes out ahead
Where COSRX The Blue Peptide Bakuchiol Plump Glow Serum really shines is hydration efficacy, scoring 9.6 compared to Summer Fridays Light Aura Vitamin C + Peptide Eye Cream's 7.6. With Butylene Glycol, Glycerin, and Dipropylene Glycol in its top ingredients, COSRX The Blue Peptide Bakuchiol Plump Glow Serum delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. COSRX The Blue Peptide Bakuchiol Plump Glow Serum scores 8.3 here versus 7.5 for Summer Fridays Light Aura Vitamin C + Peptide Eye Cream. That difference comes down to how each formula is built — the ingredient list tells the story.
COSRX The Blue Peptide Bakuchiol Plump Glow Serum brings Niacinamide, Bakuchiol, and Adenosine as actives, while summer Fridays Light Aura Vitamin C + Peptide Eye Cream relies on Ascorbyl Glucoside, Palmitoyl Tripeptide-1, and Palmitoyl Tetrapeptide-7. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
COSRX The Blue Peptide Bakuchiol Plump Glow Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Butylene Glycol
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Summer Fridays Light Aura Vitamin C + Peptide Eye Cream 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 — Ascorbyl Glucoside does the heavy lifting
Value comparison
Both sit in the mid-range bracket, so value comes down to formulation quality. COSRX The Blue Peptide Bakuchiol Plump Glow Serum gets the nod here with its 9.0 overall score — you're getting more for a similar outlay.
Our verdict
COSRX The Blue Peptide Bakuchiol Plump Glow Serum edges ahead with a slightly stronger formulation, but Summer Fridays Light Aura Vitamin C + Peptide Eye Cream is still a solid pick.
Frequently asked questions
Which is better: COSRX The Blue Peptide Bakuchiol Plump Glow Serum or Summer Fridays Light Aura Vitamin C + Peptide Eye Cream?
Based on ingredient analysis, COSRX The Blue Peptide Bakuchiol Plump Glow Serum scores higher overall. See the full score breakdown above for details on each attribute.
Do COSRX The Blue Peptide Bakuchiol Plump Glow Serum and Summer Fridays Light Aura Vitamin C + Peptide Eye Cream 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 Blue Peptide Bakuchiol Plump Glow Serum and Summer Fridays Light Aura Vitamin C + Peptide Eye Cream?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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