Dupe Score 84
Serum
Bio-Retinol vs Naturium
Face Serum, 0.5% All-Trans Retinol · Vitamin C Super Serum Plus, Smoothing Face Care, plus…
91% matchSave 75%
Confirmed dupe
Superdupe forBio-Retinol
C Serum for Mature Skin – All-in-One Vitamin C Serum…·replaces Face Serum, 0.5% All-Trans Retinol
Save ~72%: Super C Serum for Mature Skin – All-in-One Vitamin C Serum… is our top budget pick vs Bio-Retinol Face Serum, 0.5% All-Trans Retinol (92% category/use-case overlap).
What you're replacing
Bio-Retinol Face Serum, 0.5% All-Trans Retinol
$47
Buy this instead
Super C Serum for Mature Skin – All-in-One Vitamin C Serum…
$12.99
Save $34 (72% less)
Why this dupe works
If you want the Bio-Retinol vibe without the splurge, start with Super C Serum for Mature Skin – All-in-One Vitamin C Serum…. Shoppers report similar results for everyday serum wear; swap only if you need the exact luxury shade, finish, or brand experience.
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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Dupe Score 83
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92% matchSave 68%