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BioDance Pore Perfec… vs COSRX Niacinamide 15… — Which Is Better? | Gracie

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/BioDance Pore Perfecting Collagen Peptide Serum
/vs
/COSRX Niacinamide 15 Serum

BioDance Pore Perfecting Collagen Peptide Serum vs COSRX Niacinamide 15 Serum

Head to head

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BioDance

Pore Perfecting Collagen Peptide Serum

serum

8.4

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

COSRX

Niacinamide 15 Serum

serumbudget

7.6

Buy at Olive Young

Score comparison

BioDance Pore Perfecting Collagen Peptide Serum edges ahead, winning 3 of 5 attributes.

BioDance wins 3

Tied 2

9.0

BioDance

COSRX

Ingredient face-off

26% overlap

35BioDance

9Shared

13COSRX

Only in BioDance Pore Perfecting Collagen Peptide Serum

26 unique

Tripropylene Glycol Trehalose Polyglyceryl-10 Laurate Sodium Polyacrylate Hydrolyzed Hyaluronic Acid Xanthan Gum Polyquaternium-51 Disodium Edta Glyceryl Acrylate/Acrylic Acid Copolymer Caprylyl Glycol+16 more

Shared ingredients

9 in common

Water Glycerin 2-Hexanediol Niacinamide Butylene Glycol Allantoin Ethylhexylglycerin Adenosine Sodium Hyaluronate

Only in COSRX Niacinamide 15 Serum

4 unique

Panthenol Zinc Pca Carbomer Arginine

Why BioDance Pore Perfecting Collagen Peptide Serum comes out ahead

Where BioDance Pore Perfecting Collagen Peptide Serum really shines is hydration efficacy, scoring 8.9 compared to COSRX Niacinamide 15 Serum's 6.7. With Glycerin, Tripropylene Glycol, and Trehalose in its top ingredients, BioDance Pore Perfecting Collagen Peptide Serum delivers stronger moisture-binding capability.

Ingredient Transparency is another area of separation. BioDance Pore Perfecting Collagen Peptide Serum scores 8.8 here versus 7.8 for COSRX Niacinamide 15 Serum. That difference comes down to how each formula is built — the ingredient list tells the story.

BioDance Pore Perfecting Collagen Peptide Serum brings Niacinamide, Allantoin, and Adenosine as actives, while cOSRX Niacinamide 15 Serum relies on Niacinamide, Allantoin, and Zinc Pca. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

BioDance Pore Perfecting Collagen Peptide Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Glycerin
Anyone who prefers clean, well-vetted formulations

COSRX Niacinamide 15 Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Anyone who prefers clean, well-vetted formulations

Value comparison

COSRX Niacinamide 15 Serum comes in at budget pricing with a 7.6 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+0.8 lead

BioDance Pore Perfecting Collagen Peptide Serum edges ahead with a slightly stronger formulation, but COSRX Niacinamide 15 Serum is still a solid pick.

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8.4BioDance

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7.6COSRX

Frequently asked questions

Which is better: BioDance Pore Perfecting Collagen Peptide Serum or COSRX Niacinamide 15 Serum?

Based on ingredient analysis, BioDance Pore Perfecting Collagen Peptide Serum scores higher overall. See the full score breakdown above for details on each attribute.

Do BioDance Pore Perfecting Collagen Peptide Serum and COSRX Niacinamide 15 Serum share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

What's the main difference between BioDance Pore Perfecting Collagen Peptide Serum and COSRX Niacinamide 15 Serum?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

Full analysis: BioDance Pore Perfecting Collagen Peptide Serum→Full analysis: COSRX Niacinamide 15 Serum→

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