Vitamin C Serum: Social Intelligence Report 2026

The Vitamin C Serum: Social Intelligence Report 2026 is a Syncly head-to-head benchmark of five leading vitamin C serums, built from 44,522 social posts across 6 platforms over three months.

What’s inside

  • A brand-by-brand leaderboard — La Roche-Posay leads on volume (12,728 mentions), while TruSkin grows fastest at +125%

  • How the ranking flips at the product level: SkinCeuticals’ C E Ferulic out-mentions rivals despite a 3× smaller brand footprint

  • Which brand owns each consumer priority — brightening, irritation, and oxidation

  • A single head-to-head scorecard across volume, sentiment, growth, and product–brand fusion

Who it’s for

Skincare and beauty brands, category and insights marketers, and product teams benchmarking a crowded vitamin C landscape.

Why it matters

In a category where every brand claims brightening, the differentiator is how much consumers believe it and how fast that belief is growing. This report shows exactly where each brand stands — and how Syncly can benchmark yours. Book a call with our team.

Discover what customers truly want:

Hubspot

Set a portal ID and form in the Properties.

Vitamin C Serum: Social Intelligence Report 2026

Discover what customers truly want:

Hubspot

Set a portal ID and form in the Properties.

The Vitamin C Serum: Social Intelligence Report 2026 is a Syncly head-to-head benchmark of five leading vitamin C serums, built from 44,522 social posts across 6 platforms over three months.

What’s inside

  • A brand-by-brand leaderboard — La Roche-Posay leads on volume (12,728 mentions), while TruSkin grows fastest at +125%

  • How the ranking flips at the product level: SkinCeuticals’ C E Ferulic out-mentions rivals despite a 3× smaller brand footprint

  • Which brand owns each consumer priority — brightening, irritation, and oxidation

  • A single head-to-head scorecard across volume, sentiment, growth, and product–brand fusion

Who it’s for

Skincare and beauty brands, category and insights marketers, and product teams benchmarking a crowded vitamin C landscape.

Why it matters

In a category where every brand claims brightening, the differentiator is how much consumers believe it and how fast that belief is growing. This report shows exactly where each brand stands — and how Syncly can benchmark yours. Book a call with our team.

Vitamin C Serum: Social Intelligence Report 2026

Discover what customers truly want:

Hubspot

Set a portal ID and form in the Properties.

The Vitamin C Serum: Social Intelligence Report 2026 is a Syncly head-to-head benchmark of five leading vitamin C serums, built from 44,522 social posts across 6 platforms over three months.

What’s inside

  • A brand-by-brand leaderboard — La Roche-Posay leads on volume (12,728 mentions), while TruSkin grows fastest at +125%

  • How the ranking flips at the product level: SkinCeuticals’ C E Ferulic out-mentions rivals despite a 3× smaller brand footprint

  • Which brand owns each consumer priority — brightening, irritation, and oxidation

  • A single head-to-head scorecard across volume, sentiment, growth, and product–brand fusion

Who it’s for

Skincare and beauty brands, category and insights marketers, and product teams benchmarking a crowded vitamin C landscape.

Why it matters

In a category where every brand claims brightening, the differentiator is how much consumers believe it and how fast that belief is growing. This report shows exactly where each brand stands — and how Syncly can benchmark yours. Book a call with our team.