Dupes / Sunscreens / numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum
numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum dupes: 10 sunscreens with the closest formula
We compared numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum's full ingredient list with every sunscreen in the DemythSkin database, weighting the ingredients that do the work (Titanium Dioxide, Ethylhexyl Triazone and Diethylamino Hydroxybenzoyl Hexyl Benzoate) far above fillers. These are the closest matches, each with its own efficacy and safety score.
MATCH
Shares Titanium Dioxide, Ethylhexyl Triazone, Diethylamino Hydroxybenzoyl Hexyl Benzoate and Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine. Ingredient lists don't state amounts, so strengths may differ.
What does the work in each formula
Every ingredient graded on the same S to D scale the scanner uses. Solid chips are in both products; dashed chips are in only one.
FORMULATION BASE (0 · 15)0 shared ⌄
The 10 closest dupes, ranked by formula match
Match is how much of numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum's weighted formula a product shares. Scores are each product's own, so a dupe can match closely and still score differently.
Prices are the lowest retailer price in our records; a dash means we don't have one. We earn a commission if you buy through a "Find on Amazon" link. It never affects scores or matches.
How we find a dupe
Same product type
Sunscreens are compared with sunscreens, from the products we've scored.
Actives count most
S and A-grade actives weigh up to 30 times more than water, glycerin or thickeners. A dupe must share at least one key active.
30% match or more
Below that it isn't a dupe. Same brand and renamed versions of the original are left out.
A label lists ingredients, not amounts. Two products can share every ingredient at different strengths, so a high match means a similar formula, not a guaranteed identical result.
numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum dupes, answered
What is the best dupe for numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum?
On formula, Minimalist SPF 60 Silymarin Sunscreen: a 42% match, sharing Titanium Dioxide, Ethylhexyl Triazone, Diethylamino Hydroxybenzoyl Hexyl Benzoate and Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine. It scores 4.5 for efficacy and 4.2 for safety on DemythSkin's ingredient analysis. Caudalie Vinosun Protect Invisible High Protection Stick SPF50 is next at 41%.
Is Minimalist SPF 60 Silymarin Sunscreen the same as numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum?
Their ingredient lists overlap closely (42% by our weighted match), but labels list ingredients, not amounts. Two products can share ingredients at different strengths, so treat it as a close formula, not a confirmed copy.
What is a cheaper alternative to numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum?
Of the dupes we have a price for, the lowest is Nivea Sun UV Dry Protect SPF 30 at $8.26 (a 40% formula match), against $17.50 for numbuzin No.5 Glutathione Vitamin Tone-up Sun Serum. Prices are the lowest retailer price in our records and change often.
How do you calculate the match percentage?
We compare full ingredient lists of the same product type, giving proven actives up to 30 times more weight than water, glycerin or thickeners. A dupe must share at least one key active and reach a 30% match; products from the same brand are left out.