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Numbuzin No.5 Vitami… vs The Ordinary Buffet — Which Is Better? | Gracie

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/Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum
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/The Ordinary Buffet

Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum vs The Ordinary Buffet

Head to head

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Numbuzin

No.5 Vitamin-Niacinamide Concentrated Serum

serummid-range

7.9

Buy at Olive Young

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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The Ordinary

Buffet

serumbudget

8.8

Buy at Amazon

Score comparison

The Ordinary Buffet edges ahead, winning 3 of 5 attributes.

Numbuzin wins 0

Tied 2

The Ordinary wins 3

7.9Numbuzin

+0.9vs

8.8The Ordinary

Attribute battle

Hydration Efficacy

The Ordinary WINS

6.2

8.7

Numbuzin

The Ordinary

Irritation Risk

TIE

9.5

Numbuzin

The Ordinary

Active Ingredient Strength

The Ordinary WINS

7.3

8.4

Numbuzin

The Ordinary

Ingredient Transparency

The Ordinary WINS

7.8

8.5

Numbuzin

The Ordinary

Formulation Safety

TIE

9.0

Numbuzin

The Ordinary

Ingredient face-off

15% overlap

16Numbuzin

7Shared

48The Ordinary

Only in Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum

9 unique

Water Niacinamide 2-Hexanediol Tranexamic Acid Glutathione Ascorbyl Glucoside Alpha-Arbutin Panthenol Adenosine

Shared ingredients

7 in common

Glycerin Butylene Glycol Allantoin Sodium Hyaluronate Carbomer Arginine Ethylhexylglycerin

Only in The Ordinary Buffet

41 unique

Aqua (Water)Acetyl Hexapeptide-8 Pentapeptide-18 Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Dipeptide Diaminobutyroyl Benzylamide Diacetate Sodium Hyaluronate Crosspolymer Glycine Alanine Serine+31 more

Why The Ordinary Buffet comes out ahead

Where The Ordinary Buffet really shines is hydration efficacy, scoring 8.7 compared to Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum's 6.2. With Glycerin, Sodium Hyaluronate, and Trehalose in its top ingredients, The Ordinary Buffet delivers stronger moisture-binding capability.

Active Ingredient Strength is another area of separation. The Ordinary Buffet scores 8.4 here versus 7.3 for Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum. That difference comes down to how each formula is built — the ingredient list tells the story.

The Ordinary Buffet brings Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, and Allantoin as actives, while numbuzin No.5 Vitamin-Niacinamide Concentrated Serum relies on Niacinamide, Tranexamic Acid, and Ascorbyl Glucoside. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Anyone who prefers clean, well-vetted formulations

The Ordinary Buffet 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 — Palmitoyl Tripeptide-1 does the heavy lifting

Value comparison

At mid-range pricing with a score of 7.9, Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum is a decent pick. The Ordinary Buffet sits at the budget level with a 8.8 score — the higher investment pays off in formulation quality.

Our verdict

✶ Our verdict

+0.9 lead

The Ordinary Buffet edges ahead with a slightly stronger formulation, but Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum is still a solid pick.

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7.9Numbuzin

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8.8The Ordinary

Frequently asked questions

Which is better: Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum or The Ordinary Buffet?

Based on ingredient analysis, The Ordinary Buffet scores higher overall. See the full score breakdown above for details on each attribute.

Do Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum and The Ordinary Buffet share ingredients?

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

What's the main difference between Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum and The Ordinary Buffet?

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

Full analysis: Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum→Full analysis: The Ordinary Buffet→

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