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-RetinolvsRoC
Face Serum, 0.5% All-Trans Retinol·Derm Correxion Retinol Firming Serum Stick with…
Side-by-side look at Bio-Retinol Face Serum, 0.5% All-Trans Retinol ($47.0) and RoC Derm Correxion Retinol Firming Serum Stick with… ($8.99) in the serum category.
Dupe Score 73Solid match
87% matchSave 81%
Shop the dupeAll dupes for this productBio-Retinol brand hubLuxury pick
Bio-Retinol
Face Serum, 0.5% All-Trans Retinol
$47
$47
Budget dupe
RoC
Derm Correxion Retinol Firming Serum Stick with…
$8.99
$0.30 / ml
| Spec | Bio-Retinol | RoC |
|---|---|---|
| Category | Serum | Serum |
| Finish | Varies | Varies |
| Coverage | Varies | Varies |
| Volume | N/A | 29.57 ml (1.0 fl oz) |
| Unit Price | $47 | $0.30 / 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. RoC Derm Correxion Retinol Firming Serum Stick with… undercuts Bio-Retinol Face Serum, 0.5% All-Trans Retinol by about 80%, 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 RoC Derm Correxion Retinol Firming Serum Stick with… (currently $8.99) and email you when the price drops.
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