Water Drench® Hyaluronic Acid Face Serum for Dewy Hydration

Peter Thomas Roth Water Drench® Hyaluronic Acid Face Serum for Dewy Hydration is a solid serum with an overall score of 6.6/9.8. Positioned in the premium bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Ricinus Communis (Castor) Seed Oil, Butylene Glycol, Isostearyl Neopentanoate — ingredients that support the skin barrier and moisture levels.

It performs well on hydration (7.0) and low irritation risk (9.5). On the flip side, active ingredient concentration is on the lighter side.

Is this right for you?

Great for

• ✓Dry or dehydrated skin — strong moisture-binding profile
• ✓Sensitive skin — low irritation risk with a gentle formulation
• ✓Safety-conscious shoppers — clean formulation with minimal flags

May not suit

• ⚠Those seeking potent actives — this leans more maintenance than treatment

Key ingredients

• ✶
  Ricinus Communis (Castor) Seed Oil

  Softens and smooths — #2 in the INCI list

• ✶
  Butylene Glycol

  Draws in moisture — #3 in the INCI list

• ✶
  Isostearyl Neopentanoate

  Softens and smooths — #4 in the INCI list

• ✶
  Glycerin

  Draws in moisture — #5 in the INCI list

• ✶
  Sodium Hyaluronate

  Draws in moisture — #6 in the INCI list