✶

Good Molecules Niaci… vs Medicube Hyaluronic… — Which Is Better? | Gracie

Products
Ingredients
Brands
K-Beauty
Blog
How We Score

Gracie
/Compare
/Good Molecules Niacinamide Serum
/vs
/Medicube Hyaluronic Multi Peptide PDRN Serum

Good Molecules Niacinamide Serum vs Medicube Hyaluronic Multi Peptide PDRN Serum

Medicube Hyaluronic Multi Peptide PDRN Serum scores 9.0/9.8 vs Good Molecules Niacinamide Serum at 7.1/9.8. Medicube Hyaluronic Multi Peptide PDRN Serum wins for active ingredients.

Head to head

✶

Good Molecules

Niacinamide Serum

serumbudget

7.1

Buy at Amazon

Compare

Best Moisturisers
Best Serums
Best Cleansers
Best SPF

Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

K-Beauty

K-Beauty Hub
K-Beauty Moisturisers
K-Beauty Serums
K-Beauty Sunscreens

About

Methodology
About Us
All Brands
All Products

Gracie

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

Medicube

Hyaluronic Multi Peptide PDRN Serum

serum

9.0

Score comparison

Medicube Hyaluronic Multi Peptide PDRN Serum takes this one, winning 3 of 5 attributes.

Good Molecules wins 0

Tied 2

Medicube wins 3

9.0

Good Molecules

Medicube

Ingredient face-off

15% overlap

10Good Molecules

6Shared

40Medicube

Only in Good Molecules Niacinamide Serum

4 unique

Water (Aqua)Betaine Xanthan Gum Phenoxyethanol

Shared ingredients

6 in common

Niacinamide Pentylene Glycol Glycerin Sodium Hyaluronate Allantoin Ethylhexylglycerin

Only in Medicube Hyaluronic Multi Peptide PDRN Serum

34 unique

Water Propanediol 2-Hexanediol Trehalose Glyceryl Glucoside Sorbitol Sodium Chloride Panthenol Adenosine Disodium Edta+24 more

Why Medicube Hyaluronic Multi Peptide PDRN Serum comes out ahead

Where Medicube Hyaluronic Multi Peptide PDRN Serum really shines is active ingredient strength, scoring 7.5 compared to Good Molecules Niacinamide Serum's 3.6. Its formula features Niacinamide, Allantoin, and Adenosine in high positions, signalling meaningful concentrations.

Hydration Efficacy is another area of separation. Medicube Hyaluronic Multi Peptide PDRN Serum scores 9.8 here versus 6.0 for Good Molecules Niacinamide Serum. That difference comes down to how each formula is built — the ingredient list tells the story.

Medicube Hyaluronic Multi Peptide PDRN Serum brings Niacinamide, Allantoin, and Adenosine as actives, while good Molecules Niacinamide Serum relies on Niacinamide and Allantoin. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

Good Molecules Niacinamide Serum is better if you have

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

Medicube Hyaluronic Multi Peptide PDRN 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
Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting

Value comparison

Good Molecules Niacinamide Serum comes in at budget pricing with a 7.1 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+1.9 lead

Medicube Hyaluronic Multi Peptide PDRN Serum wins this comparison with a meaningfully stronger ingredient profile and overall score.

✶

7.1Good Molecules

9.0Medicube

Frequently asked questions

Which is better: Good Molecules Niacinamide Serum or Medicube Hyaluronic Multi Peptide PDRN Serum?

Based on ingredient analysis, Medicube Hyaluronic Multi Peptide PDRN Serum scores higher overall. See the full score breakdown above for details on each attribute.

Do Good Molecules Niacinamide Serum and Medicube Hyaluronic Multi Peptide PDRN 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 Good Molecules Niacinamide Serum and Medicube Hyaluronic Multi Peptide PDRN Serum?

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

Full analysis: Good Molecules Niacinamide Serum→Full analysis: Medicube Hyaluronic Multi Peptide PDRN Serum→

We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.

Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.