Compare Products: White Truffle First Spray Serum vs Mela B3 Serum

La Roche Posay

Mela B3 Serum

Premium10%
$45 / 30ml — $1.50/ml

Who It's Designed For

d'Alba
  • Those who want hydration in a convenient spray format
  • Users looking for a mid-day refresh over makeup
  • People who enjoy a light fragrance in their skincare
  • K-beauty enthusiasts looking for a multi-step layering product
  • Those seeking a lightweight serum alternative to heavier essences
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

Key Ingredients

d'Alba

White Truffle Extract (Tuber Magnatum, 1,740ppm), Niacinamide, Sodium Hyaluronate, Glycerin

La Roche Posay

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

Product Composition

27% similarity (16 ingredients in common)

Shared Ingredients
waterglycerinniacinamide1sodium hyaluronatecoccinia indica fruit extractocimum sanctum leaf extractcorallina officinalis extractethylhexylglycerindisodium edtacaprylic/capric triglyceridestearic acidsilicaparfumcitronellolci 77891
Only in d'Alba (30)
methylpropanediol2-hexanediolbutylene glycolpanthenolhydroxyethyl ureaallantoinadenosinetuber magnatum extractmelia azadirachta leaf extractmelia azadirachta flower extractsolanum melongena (eggplant) fruit extractaloe barbadensis leaf extractcurcuma longa (turmeric) root extractmoringa oleifera seed oilcamellia sinensis leaf extractbeta-glucancetearyl olivatesorbitan olivatepolyglyceryl-10 lauratecarbomertromethaminecetearyl alcoholcetyl palmitatesorbitan palmitatesorbitan olivatedextrinlinaloollimonenegeraniolbenzyl benzoate
Only in La Roche Posay (14)
dimethiconepropylene glycolpeg-20 methyl glucose sesquistearatecarnosinepoloxamer 338ammonium polyacryloyldimethyl tauratedipotassium glycyrrhizatecaprylyl glycolxanthan gumpentylene glycoloctyldodecanolretinyl palmitatetocopherolphenoxyethanol

User Feedback Patterns

d'Alba
Beloved for convenience

Users consistently praise the spray format for ease of use, especially for refreshing skin mid-day or setting makeup. The mist is fine and even.

Pleasant scent divides opinion

Many users enjoy the light floral scent. However, fragrance-sensitive users report irritation or prefer unscented alternatives.

Over 20 million bottles sold

The brand reports selling over 20 million units, making this one of the best-selling K-beauty mist products globally. The large user base reflects broad appeal.

Subtle results

Most users describe the effects as hydrating and refreshing rather than transformative. Those expecting dramatic brightening or anti-aging results may find it underwhelming.

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.

Which Should You Buy?

d'Alba White Truffle First Spray 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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