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Retinol B3 Serum -1 fl. oz.(30ml)
Serum · 30 ml · $1.50/ml
La Roche Posay Retinol B3 Serum is a lightweight serum combining retinol with niacinamide to help smooth the look of skin texture and support a more refined appearance.
Currently sold at 2 retailers selling to US shoppers, from $44.99 (cheapest: Olive Young US) to $51.51. Average US price $48.25. Prices checked October 5, 2026.
Best price right now
$44.99
$1.50 per ml
Checked today
at Olive Young US
$6.52 less than the typical seller (13%).
Also available at
Now $44.99 at Olive Young US; lowest we've seen: $44.99.
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Prices last checked today · across 2 retailers
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What this serum has actually cost
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The best total right now from an authorized, authenticity-checked seller of La Roche Posay Retinol B3 Serum -1 fl. oz.(30ml) is $44.99 at Olive Young US — checked Oct 5, 2026. We rank on price plus shipping, and show what each price does and does not include. We never take payment to rank.
We don't have the full ingredient list for this one yet. When we do, you'll get the fungal-acne, pore-clogging and pregnancy checks here.
Ingredient breakdown coming soon.
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