CeraVe Resurfacing Retinol Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml vs La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks, Long-Lasting Results, 30ML
Side-by-side comparison of scores, ingredients, prices and real customer feedback for CeraVe Resurfacing Retinol Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml and La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks, Long-Lasting Results, 30ML.
Last verified: 07 Apr 2026 · Based on 23 reviews
CeraVe Resurfacing Retinol Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml scores 75.0/100 vs La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks, Long-Lasting Results, 30ML at 75.0/100. CeraVe Resurfacing Retinol Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml wins on texture experience. La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks, Long-Lasting Results, 30ML is stronger on skin compatibility.
Which is better: CeraVe Resurfacing Retinol ... or La Roche-Posay Mela B3 Seru...?
CeraVe wins on value at £17.24 versus £36.00 for an identical 75/100 score — it delivers encapsulated retinol with ceramides and niacinamide for less than half the price. Choose La Roche-Posay Mela B3 if your primary concern is stubborn sun spots or post-acne marks, as Melasyl offers a clinically distinct brightening mechanism not found in the CeraVe formula.
— AIScored Editorial Team
How Do the Scores Compare?
CeraVe Resurfacing Retinol ...
CeraVe
|
La Roche-Posay Mela B3 Seru...
La Roche-Posay
|
|
|---|---|---|
| Overall Score | 75.0 | 75.0 |
| Effectiveness |
72.0/100
Best
|
72.0/100
Best
|
| Ingredient Quality |
81.0/100
Best
|
81.0/100
Best
|
| Skin Compatibility | 76.0/100 |
82.0/100
Best
|
| Texture & UX |
82.0/100
Best
|
76.0/100 |
| Value for Money |
64.0/100
Best
|
64.0/100
Best
|
| Best Price |
£17.24
Amazon UK →
Cheapest
|
£36.00 Amazon UK → |
| Form | N/A | N/A |
| Dose | N/A | N/A |
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 12 | 11 |
CeraVe Resurfacing Retinol Serum...
Pros
- ✓Gentle retinol delivery via encapsulation — lower irritation risk vs. standard retinol serums
- ✓Synergistic formula: ceramides and niacinamide actively support barrier function while retinol works
- ✓Lightweight, non-greasy texture absorbs well — well-tolerated on oily and combination skin
- ✓Fragrance-free and non-comedogenic — low risk for sensitive and acne-prone skin
Cons
- ✗Retinol concentration not disclosed — limits ability to compare efficacy or titrate dosing
- ✗30ml size is small for the price point; some users find it expensive relative to volume
- ✗Less effective for pigmentation compared to AHA-based alternatives (e.g. glycolic acid) per user report
- ✗Initial stinging and dryness reported if used too frequently before skin acclimatises
Best For
La Roche-Posay Mela B3 Serum, Da...
Pros
- ✓10% Niacinamide is a high, clinically validated concentration for brightening, pore minimisation, and barrier support
- ✓Melasyl (proprietary LRP molecule) targets melanin transfer — a mechanism distinct from most over-the-counter brighteners, adding genuine differentiation
- ✓Multiple reviewers confirm visible improvement in sun spots and post-acne marks within 4–12 weeks of consistent use
- ✓Lightweight, fast-absorbing texture layers well under moisturiser and SPF without pilling or stickiness
Cons
- ✗Results for true melasma are modest — users with chronic or hormonal melasma report only partial fading and may need prescription actives (tretinoin, tranexamic acid)
- ✗Overapplication causes a yellowish residue on skin — characteristic of high-percentage Niacinamide and can be off-putting
- ✗Distinctive non-cosmetic scent (raw ingredient odour noted) may be unpleasant for fragrance-sensitive users
- ✗Premium price point: some reviewers note comparable results may be achievable with lower-cost Niacinamide serums, reducing perceived value
Best For
What does the data say about CeraVe Resurfacing Ret... vs La Roche-Posay Mela B3...?
Both products share identical effectiveness (72/100) and ingredient quality (81/100) scores despite targeting quite different concerns. CeraVe (£17.24) uses encapsulated retinol — a delivery system that releases the active gradually, reducing the irritation risk associated with standard retinol — paired with ceramides and niacinamide to reinforce the barrier and calm post-blemish marks. The retinol concentration isn't disclosed, which limits your ability to manage dosing or compare it directly with other retinol products. La Roche-Posay Mela B3 (£36.00) contains no retinol at all: instead, 10% niacinamide and Melasyl — a proprietary molecule that interrupts melanin transfer at source — work together to target discolouration through a different mechanism entirely.
Choose CeraVe if you want a gentle retinol introduction for texture, pores, or post-acne marks, especially on sensitive or oily skin. The lower price helps, though 30ml feels modest for £17.24. Choose the La Roche-Posay if sun spots, age spots, or stubborn PIH are your main concern, or if you're avoiding retinol altogether. Both score 64/100 for value, so at more than double the price, the La Roche-Posay needs to address a specific target to justify the cost. The Mela B3 can leave a faint yellowish residue if over-applied — typical of high-percentage niacinamide, but worth anticipating.
CeraVe Resurfacing Retinol Serum is a well-formulated entry-level retinol combining encapsulated retinol with niacinamide, three ceramides (NP, AP, EOP), hyaluronic acid, and licorice root extract — a complementary stack that supports barrier integrity while delivering cell-turnover benefits.
What are the key differences?
Frequently Asked Questions
Which is better, CeraVe Resurfacing Retinol Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml or La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks, Long-Lasting Results, 30ML? ▼
Is CeraVe Resurfacing Retinol Serum with Ceramides & Niacinamide for Blemish-Prone Skin 30ml worth the price compared to La Roche-Posay Mela B3 Serum, Dark Spot Corrector With Anti-Aging Melasyl + 10% Niacinamide, Discoloration Correcting Serum for Sun Spots, Age Spots & Post-Acne Marks, Long-Lasting Results, 30ML? ▼
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What the Data Says
Retinol vs retinaldehyde: which actually scores higher?
Retinaldehyde leads by 17.2 points on effectiveness. Across 42 retinol/retinoid products we scored, the 3 retinaldehyde products average 78.3 on effectiveness versus 61.1 for 31 retinol products.
The retinaldehyde products in our database:
- Naturium Retinaldehyde Cream Serum 0.05% — 80 effectiveness, 83 overall
- Paula's Choice CLINICAL Pro Retinaldehyde — 74 effectiveness, 64 overall
- Medik8 Crystal Retinal 3 — 81 effectiveness, 79 overall (uses retinaldehyde despite the name)
All three beat the retinol average on effectiveness. The biological reason: retinaldehyde sits one conversion step closer to retinoic acid, the form your skin actually uses. Retinol requires two conversions; retinaldehyde requires one.
The honest caveat: 3 products is a small sample. The gap is wide enough to take seriously, but we'd want more retinaldehyde products on the market before calling it definitive. For now, the data favours retinaldehyde — but your options are limited.
Why do most retinol products score below average?
31 retinol products average 61.1 on effectiveness. Most land in mediocre territory. The molecule works — but the average product doesn't deliver it well.
The top retinol performers prove it can be done right:
- Paula's Choice CLINICAL 1% Retinol — 82 effectiveness, 76 overall
- Indeed Labs Retinol Reface — 80 effectiveness, 75 overall
- The Ordinary Retinol 0.5% in Squalane — 75 effectiveness, 74 overall
Three factors separate winners from the rest:
- Concentration. Products with clearly stated, meaningful percentages (0.5%–1%) score higher. Many products list retinol without disclosing how much.
- Stability. Retinol degrades with light and air exposure. Good packaging (airless pumps, opaque tubes) and encapsulation technology keep the molecule intact.
- Supporting ingredients. Top scorers pair retinol with stabilisers, squalane, or delivery systems that protect it until it reaches your skin.
The average retinol product fails on one or more of these. A retinol label doesn't guarantee results — the formulation behind it determines whether you're getting active retinol or degraded filler.
Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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