Dupe Score 85
Setting Spray
One Size vs Beauty
On 'Til Dawn Mattifying Waterproof Setting Spray 1 Oz · Creations Watermelon Setting Spray
91% matchSave 77%
Confirmed dupe
M.A.Cdupe forOne Size
Cosmetics Fix + Stay Over Long-Lasting Setting Spray…·replaces On 'Til Dawn Mattifying Waterproof Setting Spray 1 Oz
Save ~53%: M.A.C Cosmetics Fix + Stay Over Long-Lasting Setting Spray… is our top budget pick vs One Size On 'Til Dawn Mattifying Waterproof Setting Spray 1 Oz (89% category/use-case overlap).
What you're replacing
One Size On 'Til Dawn Mattifying Waterproof Setting Spray 1 Oz
$28.99
Buy this instead
M.A.C Cosmetics Fix + Stay Over Long-Lasting Setting Spray…
$13.58
Save $15 (53% less)
Why this dupe works
If you want the One Size vibe without the splurge, start with M.A.C Cosmetics Fix + Stay Over Long-Lasting Setting Spray…. Shoppers report similar results for everyday setting spray wear; swap only if you need the exact luxury shade, finish, or brand experience. Size-wise, One Size lists ~29.57 ml vs M.A.C at ~100.0 ml — check unit price before buying.
Before you switch
Dupes match category and use case — not always an identical shade or formula. Read the full comparison for shade and formula trade-offs.
Price drop alert
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