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%
Side-by-side comparison
Bio-RetinolvsMario
Face Serum, 0.5% All-Trans Retinol·Badescu Vitamin C Serum for All Skin Types Lightweight…
Side-by-side look at Bio-Retinol Face Serum, 0.5% All-Trans Retinol ($47.0) and Mario Badescu Vitamin C Serum for All Skin Types Lightweight… ($11.2) in the serum category.
Dupe Score 81Strong dupe
88% matchSave 76%
High confidenceShop the dupeAll dupes for this productBio-Retinol brand hubLuxury pick
Bio-Retinol
Face Serum, 0.5% All-Trans Retinol
$47
$47
Budget dupe
Mario
Badescu Vitamin C Serum for All Skin Types Lightweight…
$11.2
$0.38 / ml
| Spec | Bio-Retinol | Mario |
|---|---|---|
| Category | Serum | Serum |
| Finish | Varies | Varies |
| Coverage | Varies | Varies |
| Volume | N/A | 29.57 ml (1.0 fl oz) |
| Unit Price | $47 | $0.38 / ml |
| Skin Type | All | All |
| Tags | Luxury | Budget |
Our verdict
For a fair comparison, weigh formula claims, shade/finish, and wear time — not just price. Mario Badescu Vitamin C Serum for All Skin Types Lightweight… undercuts Bio-Retinol Face Serum, 0.5% All-Trans Retinol by about 76%, but the luxury option may still win on texture, longevity, or shade match depending on your priorities.
Price drop alert
Notify me if this dupe gets cheaper
We watch Mario Badescu Vitamin C Serum for All Skin Types Lightweight… (currently $11.2) and email you when the price drops.
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