Side-by-side comparison

Bio-RetinolvsTONYMOLY

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·Watermelon Dew All Over Body and Face Serum, Hydrating…

Side-by-side look at Bio-Retinol Face Serum, 0.5% All-Trans Retinol ($47.0) and TONYMOLY Watermelon Dew All Over Body and Face Serum, Hydrating… ($9.1) in the serum category.

Dupe Score 84Strong dupe

89% matchSave 81%

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Luxury pick

Bio-Retinol

Face Serum, 0.5% All-Trans Retinol

$47

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Budget dupe

TONYMOLY

Watermelon Dew All Over Body and Face Serum, Hydrating…

$9.1

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Spec	Bio-Retinol	TONYMOLY
Category	Serum	Serum
Finish	Varies	Varies
Coverage	Varies	Varies
Volume	N/A	N/A
Unit Price	$47	$9.1
Skin Type	All	All
Tags	Luxury	Budget

Our verdict

For a fair comparison, weigh formula claims, shade/finish, and wear time — not just price. TONYMOLY Watermelon Dew All Over Body and Face Serum, Hydrating… 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.

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