Compare Products: Mela B3 Serum vs Just Breathe Clarifying Serum

La Roche Posay

Mela B3 Serum

Premium10%
$45 / 30ml — $1.50/ml
Versed

Just Breathe Clarifying Serum

Budget~4-5%
$20 / 30ml — $0.67/ml

Who It's Designed For

La Roche Posay
  • Those with stubborn hyperpigmentation including sunspots, age spots, and post-acne marks
  • Users seeking dermatologist-backed, clinically tested brightening products
  • People who want an alternative mechanism to vitamin C or hydroquinone
  • All skin tones; formulated to work without affecting natural skin tone
  • Sensitive skin types who need gentle but effective brightening
Versed
  • Oily and acne-prone skin seeking pore decongestion
  • Those wanting clean beauty at drugstore prices
  • Users looking for gentler BHA delivery via willow bark
  • People who want oil control without high niacinamide concentrations
  • Skincare beginners seeking an accessible clarifying serum

Key Ingredients

La Roche Posay

Niacinamide (10%), Melasyl (2-Mercaptonicotinoyl Glycine), Sodium Hyaluronate, LHA (Capryloyl Salicylic Acid)

Versed

Niacinamide, Willow Bark Extract, Zinc Gluconate, Salicylic Acid

Product Composition

33% similarity (14 ingredients in common)

Shared Ingredients
aqua/water/eauniacinamideglycerinpropylene glycolpolysilicone-11bis-peg/ppg-16/16 peg/ppg-16/16 dimethiconesodium hyaluronatesodium hydroxidesodium thiosulfateammonium polyacryloyldimethyl tauratecapryloyl salicylic acidtrisodium ethylenediamine disuccinatephenoxyethanolci 17200/red 33
Only in La Roche Posay (18)
dimethiconesilicacystoseira tamariscifolia extract2-mercaptonicotinoyl glycinepeg-20 methyl glucose sesquistearatecarnosinepoloxamer 338dipotassium glycyrrhizatecaprylic/capric triglyceridecaprylyl glycolcitric acidxanthan gumpentylene glycoloctyldodecanolretinyl palmitatetocopherolpentaerythrityl tetra-di-t-butyl hydroxyhydrocinnamateparfum/fragrance
Only in Versed (11)
salix nigra (willow) bark extractzinc gluconateaesculus hippocastanum (horse chestnut) seed extract2-hexanediolbutylene glycolpeg-40 hydrogenated castor oilhydroxyethylcelluloseyeast extractbiotinpanthenolcaffeine

User Feedback Patterns

La Roche Posay
Effective for post-acne marks

Users frequently report fading of post-inflammatory hyperpigmentation from acne. Often noted as more effective than previous vitamin C serums.

Gentle on sensitive skin

Despite fragrance, many sensitive skin users report no irritation. Users with rosacea have noted tolerance.

Gradual results

Users report seeing changes over weeks to months. Not overnight results, but consistent improvement with regular use.

Texture praise

Lightweight serum absorbs quickly without greasiness. Layers well under sunscreen and makeup.

Mixed expectations

Some users with stubborn melasma or very dark spots report only modest improvement. Works better on newer or less severe pigmentation.

Versed
Oil control success

Users with oily skin frequently report reduced shine and fewer breakouts with consistent use.

Redness reduction

Many users note calmer, less blotchy skin. Popular among those with rosacea-adjacent concerns.

Lightweight texture

Praised for watery, fast-absorbing texture. Some note it dries slightly tacky.

Mixed acne results

Some users see clearing; others report breakouts or no change. Individual response varies significantly.

Sensitive skin reactions

Some sensitive skin users report irritation or breakouts, possibly from salicylic acid or willow bark.

Which Should You Buy?

Versed Just Breathe Clarifying Serum offers great value at a lower price point. La Roche Posay Mela B3 Serum may be worth the premium if you want Niacinamide (10%).

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