Quick answer: the closest dupe for the Purito Hypochlorous Acid Rescue Spray is the Tower 28 SOS Daily Rescue Facial Spray — 50% active overlap, sharing . Similar price, so compare on the delivery system and supporting actives rather than cost. Note the original also carries Hypochlorous Acid, Sodium Chloride.
The contextWhy look for a Hypochlorous Acid Rescue Spray dupe?
A viral hypochlorous acid mist for calming breakouts, redness and post-workout skin. A gentle antimicrobial rescue spray; useful as a soothing on-the-go step rather than a core treatment, and not a replacement for an acne actives routine.
A good dupe isn't about a matching label — it's about matching the hero actives, the ingredients carrying the real work. For this treatment that means Hypochlorous Acid, Sodium Chloride. The alternatives below share that profile; where they differ is in texture, supporting ingredients and finish.
The matchesClosest alternatives
★ Closest matchPremium
Why it works: Built on the same hero actives — a similar treatment profile — which is what drives results in a treatment.
What's different: Similar price, so compare on the delivery system and supporting actives rather than cost. Note the original also carries Hypochlorous Acid, Sodium Chloride.
Full ingredient analysis → QuestionsCommon questions
What is the best dupe for the Purito Hypochlorous Acid Rescue Spray?
The closest alternative in our catalogue is the Tower 28 SOS Daily Rescue Facial Spray, which shares and scores 50% on active-ingredient overlap. Similar price, so compare on the delivery system and supporting actives rather than cost. Note the original also carries Hypochlorous Acid, Sodium Chloride.
Are Hypochlorous Acid Rescue Spray dupes really as good as the original?
A dupe matches the hero actives — the ingredients doing the measurable work — but rarely the full sensory experience. Texture, fragrance, supporting ingredients and exact concentrations differ, so treat a dupe as a value-led alternative rather than an identical copy.
How does Skin Stacker choose Hypochlorous Acid Rescue Spray dupes?
We match products in the same category (treatment) that share hero actives (Hypochlorous Acid, Sodium Chloride), then rank by overlap and price. Matches are based on published INCI lists, not lab assays.
Compare them yourself
Skin Stacker is independent and receives no payment from any brand. "Dupe" matches are based on publicly disclosed INCI lists and shared hero actives — not on side-by-side lab testing. A shared active profile does not guarantee an identical experience: texture, fragrance, supporting ingredients and concentrations all differ. Formulations change — always re-check the current label before buying.