Drinking Hydrogen-Rich Water and Facial Skin: A 12-Week Study

Drinking Hydrogen-Rich Water: Effects on Facial Skin

Middle-aged skin often shows visible signs of aging—wrinkles, dullness, uneven tone, and dryness. These changes occur because oxidative stress accelerates collagen breakdown and impairs the skin's natural renewal processes. A 12-week clinical study examined whether drinking hydrogen-rich water could reverse these signs in women aged 40-60.

Study Design & Participants

Researchers recruited 16 women divided into two equal groups:

  • Hydrogen group: 8 women drinking hydrogen-rich water (1.5-2 liters daily)
  • Control group: 8 women drinking ordinary bottled water

Participants ranged from their 40s through 60s, with equal representation across age groups. Comprehensive facial skin measurements were taken at Konkuk University at the start and end of the 12-week period (April-June 2016).

Key Findings

The hydrogen-rich water group showed significantly greater improvements across multiple skin parameters:

  • Wrinkles: Decreased 32.4% vs. only 6.3% in controls (5x better improvement)
  • Dead skin cells: Dropped 66.2% compared to a 14.9% increase in controls
  • Facial redness: Improved by 9.3% while control group showed 7.4% increase
  • Skin brightness: Increased 3.0% in hydrogen group vs. 2.0% in controls
  • Moisture content: Increased 5.8% compared to 2.1% in controls
  • Melanin levels: Decreased 7.0% vs. an 8.4% increase in controls
  • Safety: Zero adverse effects reported across all participants

Why This Matters

These measurements represent clinically meaningful improvements. A 32% reduction in wrinkles is substantial for a 12-week intervention. The improvements in dead skin cell shedding and moisture suggest that hydrogen-rich water supports skin's natural renewal and barrier function—the foundation of youthful-looking skin.

Mechanism: How Hydrogen Works

Oxidative stress damages skin cells through reactive oxygen species (ROS)—unstable molecules that attack collagen, elastin, and cellular membranes. Hydrogen-rich water's antioxidant properties neutralize these damaging free radicals at the cellular level, reducing inflammation and supporting skin's natural renewal processes.

By addressing oxidative stress internally, hydrogen-rich water supports:

  • Collagen preservation and production
  • Reduced inflammation
  • Improved cellular turnover
  • Enhanced moisture retention

Clinical Significance

The results demonstrate measurable improvements across multiple skin parameters with a simple, non-invasive intervention: drinking water. Unlike topical treatments that only address the skin's surface, ingested hydrogen-rich water works at the cellular level.

This suggests hydrogen-rich water's potential as an accessible anti-aging solution for middle-aged skin—particularly for individuals concerned with wrinkles, texture, dullness, and visible signs of aging.

Important: This study examined drinking hydrogen-rich water, not topical application. The results apply to systemic antioxidant effects, not direct skin contact.

Source & Citation

Kim, E.-J., & Kang, S.-M. (2016). The Effect of Hydrogen Rich Water Intake on 40's–60's Women's Facial Skin. Journal of the Korean Society of Cosmetology, 22(6), 1286–1296. UCI: G704-001852.2016.22.6.030