Verdict: The Ordinary Retinol 0.5% in Squalane ($6) is a 71% match dupe for FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate ($58). Full price and ingredient comparison below.
By the BeautyFlow Research Team · Updated August 2026
The Original
FAB Skin Lab Retinol Serum 0.25% Pure Concentrate
$58The Dupe
Retinol 0.5% in Squalane
$6Curated by BeautyFlow editors
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Ingredient Comparison
Ingredient data coming soon
Frequently Asked Questions
Is The Ordinary Retinol 0.5% in Squalane a good dupe for FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate?
Yes — The Ordinary Retinol 0.5% in Squalane is a 71% match for FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate based on ingredient and formula comparison.
How much cheaper is The Ordinary Retinol 0.5% in Squalane than FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate?
The Ordinary Retinol 0.5% in Squalane costs $6 versus $58 for FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate — a saving of $52.
What is the difference between FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate and The Ordinary Retinol 0.5% in Squalane?
The main difference is price — FIRST AID BEAUTY FAB Skin Lab Retinol Serum 0.25% Pure Concentrate costs $52 more. Formulas are closely matched in our comparison, though packaging and shade ranges may differ. See the full ingredient table on this page for the exact overlap.
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