Side-by-side comparison

Bio-RetinolvsBio-Oil

Name: Bio-Retinol Face Serum, 0.5% All-Trans Retinol
Brand: Bio-Retinol
Price: 47.00 USD
Availability: InStock

Face Serum, 0.5% All-Trans Retinol·Skincare Body Oil Serum, Scars and Stretch Marks, 4.2…

Side-by-side look at Bio-Retinol Face Serum, 0.5% All-Trans Retinol ($47.0) and Bio-Oil Skincare Body Oil Serum, Scars and Stretch Marks, 4.2… ($7.44) in the serum category.

Dupe Score 85Strong dupe

89% matchSave 84%

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Luxury pick

Bio-Retinol

Face Serum, 0.5% All-Trans Retinol

$47

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Budget dupe

Bio-Oil

Skincare Body Oil Serum, Scars and Stretch Marks, 4.2…

$7.44

$0.06 / ml

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Spec	Bio-Retinol	Bio-Oil
Category	Serum	Serum
Finish	Varies	Varies
Coverage	Varies	Varies
Volume	N/A	124.21 ml (4.2 fl oz)
Unit Price	$47	$0.06 / ml
Skin Type	All	All
Tags	Luxury	Budget, Viral

Our verdict

For a fair comparison, weigh formula claims, shade/finish, and wear time — not just price. Bio-Oil Skincare Body Oil Serum, Scars and Stretch Marks, 4.2… undercuts Bio-Retinol Face Serum, 0.5% All-Trans Retinol by about 84%, but the luxury option may still win on texture, longevity, or shade match depending on your priorities.

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