Home Faucet Filters What kind of testing has the Skincare Faucet Filter undergone? (Lab, Clinical, In Vitro)

What kind of testing has the Skincare Faucet Filter undergone? (Lab, Clinical, In Vitro)

Last updated on Jan 20, 2026

The Skincare Faucet Filter 2.0 has undergone efficiency lab testing, clinical testing, and in-vitro (lab) testing through independent third-party labs.

  • Filter efficacy tested:
    Removes up to 99% of chlorine, chloramine, certain heavy metals, and 60+ other contaminants in tap water as small as 0.000001mm.*

  • Clinically tested:
    In a third-party clinical study, participants saw improvements in skin hydration and radiance in as little as 2 weeks, including a 63% increase in skin hydration and 61% improvement in skin radiance.**

  • In-vitro tested:
    In a third-party lab study, testing showed increases in keratinocyte (skin cell) growth, wound-healing response, and skin barrier lipids.†


*When used and replaced as directed. ±6% efficacy fluctuation from lab certified testing.

**Results from a clinical study with 35 participants. Individual results may vary.

†20.61% increase in cell growth (keratinocytes), 69.1% increase in wound healing, and 126.5% increase in skin barrier lipids. Results from a certified in-vitro laboratory study. In-vitro results do not represent in-use results.