Broad-spectrum UVA + UVB mineral filter — photostable, starts working immediately.
Reduces pro-inflammatory cytokines to soothe redness, irritation, and reactive skin.
Enhances keratinocyte migration and collagen synthesis for faster wound recovery.
Zinc oxide is a naturally occurring mineral compound used in skincare and medicine for centuries. It is one of only two mineral UV filters recognized as safe and effective by the FDA (the other being titanium dioxide). Zinc oxide is unique in that it provides true broad-spectrum protection against both UVA and UVB radiation while simultaneously offering anti-inflammatory, antimicrobial, and wound-healing benefits. It is non-comedogenic, non-sensitizing, and suitable for all skin types — including the most sensitive and reactive skin.
Zinc oxide works through multiple complementary mechanisms. As a physical UV filter, it sits on the skin surface and reflects and scatters UV photons — providing immediate protection without the 20-minute wait of chemical sunscreens. As an anti-inflammatory, it suppresses pro-inflammatory cytokines and calms redness, irritation, and reactive skin conditions. As an antimicrobial, it inhibits the growth of acne-causing P. acnes bacteria. And as a wound-healing accelerant, it enhances keratinocyte migration to wound sites and stimulates collagen synthesis for faster tissue repair. Unlike chemical UV filters that degrade in sunlight, zinc oxide remains photostable throughout the day.
2-in-1
dual protection — zinc oxide blocks UV radiation on the surface while calming inflammation beneath it, preventing the UV-induced ceramide breakdown that accelerates skin aging.
UV radiation is the single largest external driver of ceramide degradation in the skin barrier. Every hour of unprotected sun exposure accelerates the breakdown of the lipid matrix that holds your skin cells together. Zinc oxide prevents this damage at the source — blocking UV before it reaches the ceramide-rich intercellular space. Combined with Ceramide 3 that rebuilds what’s already been lost, zinc oxide completes the defense-and-repair cycle: protect what you have, restore what you’ve lost. No barrier strategy is complete without both.
Zinc oxide skincare is the mineral shield every barrier-repair formula needs but few include. As a mineral sunscreen ingredient, zinc oxide for skin provides immediate broad-spectrum UV protection without the irritation or instability of chemical filters. Its zinc oxide anti-inflammatory properties suppress the cytokine cascade that drives redness and sensitivity — making it ideal for post-procedure and reactive skin types. The zinc oxide wound healing mechanism enhances keratinocyte migration and collagen production, accelerating tissue repair. As a zinc oxide antimicrobial agent, it controls acne-causing bacteria without disrupting the skin microbiome. Combined with Ceramide 3 for barrier reconstruction, Niacinamide for inflammation control, and Vitamin C for antioxidant defense. Supported by Hyaluronic Acid for deep hydration and Allantoin for cell renewal — all on a ceramide foundation. Explore the full formulation in The Serum C+E on Amazon.