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Numbuzin · Serums

Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum

A serum featuring Vitamin C. Here's what's in it and how Vaiya reads it.

Key ingredients

Vitamin CNiacinamide

Full ingredients (INCI)

Vaccinium Vitis-Idaea Fruit Extract, Butylene Glycol, Niacinamide, Panthenol, Tranexamic Acid, Water, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic/Capric Triglyceride, Sorbitol, Bifida Ferment Lysate, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, Saccharum Officinarum (Sugarcane) Extract, Alpha-Arbutin, Sodium Hyaluronate, Hydrogenated Lecithin, Ceramide NP, Beta-Glucan, Tocopherol, Behenyl Alcohol, Carbomer, Xanthan Gum, Disodium EDTA

Allergens to know

Based on the ingredient list, this product may contain:

NiacinamideSoyTree nutsCoconut

How Vaiya reads this product

We carry this product's full ingredient list from a verified source and cross-check it, so allergen screening for it is reliable. In the app, tell Vaiya your allergies and medications and it will tell you whether Numbuzin No.5 Vitamin-Niacinamide Concentrated Serum fits you — screening the full list, free.

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Why you can trust this: Vaiya's recommendations are commission-blind — what we suggest and what we flag as unsafe is decided by an engine that never sees affiliate data, and that separation is enforced by an automated test in our build. We can't be paid to fake a safe.
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