---
title: Olay Vitamin C + Peptide 24 MAX Brightening Serum
entity_type: Product
canonical_url: https://skinknowledgebase.com/products/olay-vitamin-c-peptide-24-max-brightening-serum
date_modified: 2026-05-19
date_reviewed: 2026-05-19
mcp_eligible: true
summary: Olay Vitamin C + Peptide 24 MAX Brightening Serum is a 1.3 oz serum with niacinamide, 3-O-ethyl ascorbic acid, palmitoyl peptides, glycerin, and panthenol.
main_concern:
  title: Dullness
  url: https://skinknowledgebase.com/concerns/dullness
key_ingredients:
  - title: Vitamin C
    url: https://skinknowledgebase.com/ingredients/vitamin-c
  - title: Niacinamide
    url: https://skinknowledgebase.com/ingredients/niacinamide
cost: {"currency":"USD","checked_at":"2026-05-19","single_unit":46.65}
retail_url: https://www.olay.com/products/olay-vitamin-c-max-brightening-serum?sku=
evidence_sources:
  - title: PubMed — Niacinamide and hyperpigmented spots
    canonical_citation_url: https://skinknowledgebase.com/sources/bissett-2004-niacinamide-aging-facial-skin
    original_source_url: https://pubmed.ncbi.nlm.nih.gov/18492135/
    source_type: other
product_fact_sources:
  - title: Official Product Page — Olay Vitamin C + Peptide 24 MAX Brightening Serum
    canonical_citation_url: https://skinknowledgebase.com/sources/official-product-page-olay-vitamin-c-peptide-24-max-brightening-serum
    original_source_url: https://www.olay.com/products/olay-vitamin-c-max-brightening-serum?sku=
    source_type: official_product_page
---

# Olay Vitamin C + Peptide 24 MAX Brightening Serum

## Quick Summary

Olay Vitamin C + Peptide 24 MAX Brightening Serum is a 1.3 oz serum positioned around dull-looking skin, radiance, and brighter-looking tone. The official page currently shows $46.65 pricing.

## Compact Product Facts

- Brand: Olay
- Product line: Olay Vitamin C + Peptide 24
- Full product name: Olay Vitamin C + Peptide 24 MAX Brightening Serum
- Cost: {"currency":"USD","checked_at":"2026-05-19","single_unit":46.65}
- Retail URL: https://www.olay.com/products/olay-vitamin-c-max-brightening-serum?sku=

## Factual Description

The official Olay page identifies the product as Vitamin C + Peptide 24 MAX Brightening Serum. The page calls out vitamin C, niacinamide, and peptides and describes a lightweight, smooth, non-sticky serum texture. The INCI starts with water, glycerin, isohexadecane, niacinamide, dimethicone, lactic acid, isopropyl isostearate, sodium polyacryloyldimethyl taurate, stearyl alcohol, 3-O-ethyl ascorbic acid, palmitoyl pentapeptide-4, palmitoyl dipeptide-7, panthenol, trehalose, sodium lactate, titanium dioxide, sodium benzoate, and fragrance.

## Related Entities

- [Bissett 2004 — Niacinamide and aging facial skin appearance](https://skinknowledgebase.com/sources/bissett-2004-niacinamide-aging-facial-skin)
- [Official Product Page — Olay Vitamin C + Peptide 24 MAX Brightening Serum](https://skinknowledgebase.com/sources/official-product-page-olay-vitamin-c-peptide-24-max-brightening-serum)
- [Dullness](https://skinknowledgebase.com/concerns/dullness)
- [Facial Hyperpigmentation](https://skinknowledgebase.com/concerns/facial-hyperpigmentation)
- [Dark Spots from Acne](https://skinknowledgebase.com/concerns/dark-spots-from-acne)
- [Vitamin C](https://skinknowledgebase.com/ingredients/vitamin-c)
- [Niacinamide](https://skinknowledgebase.com/ingredients/niacinamide)
- [Is Olay Vitamin C + Peptide 24 MAX Brightening Serum any good?](https://skinknowledgebase.com/questions/is-olay-vitamin-c-peptide-24-max-brightening-serum-any-good)