Hypochlorous acid (HOCl) is not a new compound. Your body makes it every day — your white blood cells produce it as the front-line antimicrobial response when your immune system detects an intruder. What Curativa Bay did starting in 2016 was figure out how to naturally stabilize it in a formula with a meaningful shelf life, making a compound your body already trusts available as a topical spray.

The formula is three ingredients: electrolyzed water, sodium chloride (salt), and hypochlorous acid at 200 PPM. That concentration is the deliberate choice — high enough to be effective for routine daily skin use, calibrated to avoid the sensitivity issues that come with higher concentrations. No synthetic preservatives, no fragrance, no surfactants, nothing that doesn't belong.

The clinical applications are well-documented. HOCl has been studied for reduction of bacterial load in acne and dermatitis; calming the redness and irritation of rosacea and eczema; accelerating wound, burn, and post-procedure healing; and supporting overall barrier function. The National Institutes of Health has noted its activity against a broad range of pathogens. Ophthalmologists prescribe HOCl-based products for blepharitis — Curativa Bay's spray does the same work at a fraction of the prescription cost, as multiple reviewers have noted.

8 oz / 237 ml. Gentle enough for everyday use on all ages. The original HOCl brand, still doing the most with the least.