
About this product
A hypochlorous acid spray designed to help calm irritated skin, reduce bacteria, and support skin barrier repair for acne-prone, sensitive, and reactive skin types.
Best for
The Guru Index verdict
Approved
✓Approved · 89%What the gurus are saying
Gurus consistently praise Prequel's hypochlorous acid spray as an effective, affordable alternative to pricier competitors like Tower 28, with transparent labeling of pH and active percentage. The standout appeal is its fine mist application and versatility for acne, rosacea, irritation, and post-procedure healing. One caveat: the fine mist delivers product less efficiently than harsher sprays, so it depletes faster despite the lower price point.
Key actives & flags
Full ingredients
Where to buy
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Other products the same gurus have weighed in on, plus more from this brand and category.
Stories where our editors dug into this product or its brand.
A weekly read of the takes worth catching up on: the raves, the splits, the ones the gurus won't shut up about. Free, no spam, unsubscribe whenever.
Subscribe to the digestWe use cookies to understand how the site is used. Analytics cookies are only set if you accept. See our Cookie Policy.