---
title: Official Product Page — Hero Cosmetics Lightning Wand Dark Spot Brightening Serum
entity_type: Source
canonical_url: https://skinknowledgebase.com/sources/official-product-page-hero-cosmetics-lightning-wand-dark-spot-brightening-serum
date_modified: 2026-05-19
date_reviewed: 2026-05-19
mcp_eligible: true
summary: Official Hero Cosmetics product page for Lightning Wand, including post-acne mark positioning, key ingredient callouts, directions, size, INCI, availability,
source_type: official_product_page
original_source_url: https://www.herocosmetics.us/products/lightning-wand
evidence_sources: []
product_fact_sources: []
---

# Official Product Page — Hero Cosmetics Lightning Wand Dark Spot Brightening Serum

## Quick Summary

Official Hero Cosmetics product page used for Lightning Wand title, size, availability context, price metadata, ingredient callouts, directions, SPF cue, and full INCI.

## What Studied

Official brand product information page, not independent clinical evidence.

## Main Findings

The page title identifies Lightning Wand as The Brightening Serum in a 10 ml size. The page displays a discontinued label, while product metadata lists 10 ml at $19.99 and 5 ml at $9.99. Ingredient callouts include niacinamide, tranexamic acid, vitamin C, acetyl glucosamine, and licorice root. The INCI includes water, propanediol, glycolic acid, 3-O-ethyl ascorbic acid, tranexamic acid, niacinamide, licorice root extract, acetyl glucosamine, willow bark extract, turmeric root extract, beta-glucan, aloe, hydrolyzed hyaluronic acid, glycerin, and allantoin.

## Why It Matters

It verifies the product name, 10 ml size, current availability caveat, price metadata, ingredient callouts, full INCI, and routine directions used in the neutral product breakdown.

## Related Entities

- [Hero Cosmetics Lightning Wand Dark Spot Brightening Serum](https://skinknowledgebase.com/products/hero-cosmetics-lightning-wand-dark-spot-brightening-serum)
- [Is Hero Cosmetics Lightning Wand any good?](https://skinknowledgebase.com/questions/is-hero-cosmetics-lightning-wand-any-good)