COSRX The Blue Peptide Bakuchiol Plump Glow Serum vs numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet
COSRX The Blue Peptide Bakuchiol Plump Glow Serum scores 9.0/9.8 and numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet scores 8.8/9.8 — a near-tie where your skin type decides the winner.
Head to head
The Blue Peptide Bakuchiol Plump Glow Serum
No. 9 NAD Bio Lifting-sil Full Face Pack Sheet
Score comparison
These two are neck and neck — just 0.2 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
COSRX WINSIrritation Risk
TIEActive Ingredient Strength
numbuzin WINSIngredient Transparency
numbuzin WINSFormulation Safety
TIEIngredient face-off
24% overlapOnly in COSRX The Blue Peptide Bakuchiol Plump Glow Serum
20 unique
Shared ingredients
16 in common
Only in numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet
50 unique
Why these two are neck and neck
These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Hydration Efficacy is another area of separation. COSRX The Blue Peptide Bakuchiol Plump Glow Serum scores 9.6 here versus 8.7 for numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet. 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 numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet relies on Niacinamide, Arginine, and Adenosine. 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
numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet 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
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Value comparison
At mid-range pricing with a score of 9.0, COSRX The Blue Peptide Bakuchiol Plump Glow Serum delivers strong value. numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet sits at the budget level with a 8.8 score — the extra cost doesn't translate to better scores here.
Our verdict
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Frequently asked questions
Which is better: COSRX The Blue Peptide Bakuchiol Plump Glow Serum or numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet?
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 numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet 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 numbuzin No. 9 NAD Bio Lifting-sil Full Face Pack Sheet?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.