The Trend Verdict
🔥 #40 in Vitamin C Serums · New

Neutrogena Collagen Bank 15% Vitamin C Serum 0.5oz

Neutrogena
2.3
Dermatologist-backed vitamin C with micro-peptides
$12.18 → As of Jul 13, 2026
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01 / Spec

Top features

Active PotencyL-Ascorbic Acid
Concentration15%
Supporting ActivesMicro-peptides, Vitamin E, 2% PHA

Neutrogena Collagen Bank 15% Vitamin C Serum is a dermatologist-recommended brightening serum with 15% pure L-ascorbic acid and patented micro-peptide technology, plus 2% PHA exfoliant. It includes vitamin E and supports collagen production for a plumper, more even tone. The formula is fragrance-free, paraben-free, non-comedogenic, and layers well under makeup. Best for daily use post-cleanse on face and neck. Positioned as a mid-tier drugstore option with dermatologist backing and premium ingredients at accessible pricing.

02 / Signals

Why it's hot

Potent 15% vitamin C serum with peptides at drugstore price.

  • Value for money 86
  • Review rating & velocity 54
  • Community sentiment 74
  • Brand reputation 90
  • Search heat 70
  • Est. return & defect rate 82
03 / Verdict

Pros & cons

Pros

  • 15% pure L-ascorbic acid concentration
  • Includes micro-peptides for collagen support
  • Non-comedogenic and fragrance-free
  • Good cost per ounce ($24.36)
  • Layers well under makeup
  • Dermatologist-recommended brand

Cons

  • Newer product (May 2025 release) — limited long-term reviews
  • Can oxidize in clear bottle over time
  • May cause mild stinging for sensitive skin
  • Micro-peptide benefit claims less studied than C+E+ferulic
  • Small 0.5oz bottle requires frequent repurchase
05 / Compare

Compare the best alternative

One useful head-to-head in Vitamin C Serums, with the rows most likely to separate the contenders.

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This pick Neutrogena Collagen Bank 15% Vitamin C Serum 0.5oz
Neutrogena Collagen Bank 15% Vitamin C Serum 0.5oz
#22 in Vitamin C Serums
Trend leader TruSkin Vitamin C Serum with Hyaluronic Acid & Vitamin E, 2 oz
TruSkin Vitamin C Serum with Hyaluronic Acid & Vitamin E, 2 oz
#1 in Vitamin C Serums
Active Potency
15% L-ascorbic acid + micro-peptides Strongest dose Sodium Ascorbyl Phosphate (stable, gentler derivative)
Formula Stability
Clear glass dropper bottle; prone to oxidation Stable SAP form; glass bottle with dropper (fair oxidation resistance) Most stable
Gentleness & Tolerability
Mostly gentle; may sting sensitive skin Well-tolerated; suits sensitive skin; minimal irritation reports Gentlest
06 / Rivals

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07 / Variations

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08 / Browse

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