Side-by-side comparison

CeraVe Resurfacing Retinol Serum vs La Roche-Posay Retinol B3 Serum

Both are serums. They share a 73% active-ingredient overlap, so the real decision is about price, texture and the supporting ingredients. Here's the side-by-side.

73%Active overlap
CeraVe
Resurfacing Retinol Serum
SerumMid-rangeEvening only
Rough TextureDark SpotsAgingSensitive skinDamaged barrier

Encapsulated retinol with niacinamide, ceramides and licorice root extract for post-acne marks. Low-irritation formulation — a sensible step up from a niacinamide-only routine, or a maintenance retinol for acne-prone skin that's finished with benzoyl peroxide.

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La Roche-Posay
Retinol B3 Serum
SerumPremiumEvening only
Fine LinesRough TexturePhotoaging Prevention

A pure retinol plus retinyl-derivative serum buffered with niacinamide and glycerin for wrinkles and texture. A well-tolerated mid-strength retinol from a clinical brand; ramp up slowly and always follow with SPF.

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The verdict

Which should you choose?

On price, the CeraVe Resurfacing Retinol Serum sits in the Mid-range tier versus Premium for the La Roche-Posay — so it's the more budget-led pick if the overlap is what you're after. The CeraVe leans toward Aging, Dark Spots. The La Roche-Posay leans toward Fine Lines, Photoaging Prevention.

The overlap

What they share

At 73% active overlap, these are the ingredients doing comparable work in both formulas:

NiacinamideRetinol
The formulation

Ingredient stacks, side by side

CeraVe — top of the list

  • Water~50–80%
  • Glycerin~5–25%
  • Caprylic/Capri…~3–10%
  • Niacinamide~2–6%
  • Sodium Hydroxy…~1.5–4%
  • Cetyl Alcohol~1–2%
  • Pentylene Glycol~1–2%
  • Ceramide NP~1–2%
  • Retinol~1–2%
  • Licorice Root …~1–2%

La Roche-Posay — top of the list

  • Aqua~50–80%
  • Glycerin~5–25%
  • Dimethicone~3–10%
  • Niacinamide~2–6%
  • Retinol~1.5–4%

● marks ingredients that appear near the top of both lists. Percentages are positional estimates from INCI order, not disclosed doses.

At a glance

The specs

CeraVeLa Roche-Posay
CategorySerumSerum
Price tierMid-rangePremium
Best forRough Texture, Dark Spots, AgingFine Lines, Rough Texture, Photoaging Prevention
Usage notesEvening onlyEvening only
Active overlap73% — Niacinamide, Retinol
Questions

Common questions

Is the CeraVe Resurfacing Retinol Serum or the La Roche-Posay Retinol B3 Serum better?
Neither is universally better — they share 73% active-ingredient overlap, so for the actives that drive results they're close. The CeraVe Resurfacing Retinol Serum is the more budget-friendly option, while the other may differ on texture, finish and supporting ingredients. Pick based on your skin's priorities rather than a single 'winner'.
What's the difference between the CeraVe Resurfacing Retinol Serum and the La Roche-Posay Retinol B3 Serum?
Both are serums that share Niacinamide, Retinol. Where they differ: they sit in different price tiers (Mid-range vs Premium); the CeraVe targets Aging, Dark Spots; the La Roche-Posay targets Fine Lines, Photoaging Prevention.
Are the CeraVe Resurfacing Retinol Serum and La Roche-Posay Retinol B3 Serum dupes for each other?
They share 73% active-ingredient overlap based on published INCI lists, so one can stand in for the other on the actives that matter — chiefly Niacinamide, Retinol. A dupe matches the hero actives, not the full sensory experience, so expect differences in texture, fragrance and exact concentrations.
Can I use the CeraVe Resurfacing Retinol Serum and La Roche-Posay Retinol B3 Serum together?
They both fill the serum slot in a routine, so you'd normally pick one rather than layer both. If you want to use both, treat one as your daytime option and the other for evening, and patch-test when introducing anything new.
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66% overlap

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