Tower 28 SOS Daily Rescue Facial Spray with Hypochlorous Acid, 4oz, Reduces Redness, Calms Skin
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- The 4oz bottle has a 6-month freshness window once opened, hypochlorous acid is shelf-life sensitive
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Tower 28's SOS Daily Rescue Facial Spray is the hypochlorous acid mist that broke containment on TikTok and never came back. Hypochlorous acid is the same compound your white blood cells make to fight inflammation, formulated here at a stable cosmetic concentration that calms post-workout redness, mid-flight irritation, eczema flare-ups, and post-mask breakouts without disrupting the skin barrier. Spray onto bare skin or over makeup, let it air dry, no rinse needed. National Eczema Association s
Pros
- Hypochlorous acid is fragrance-free, alcohol-free, and stings nothing, even on freshly exfoliated skin
- Safe to spray over makeup as a midday refresh, the listing's hero use case for sensitive-skin makeup wearers
- National Eczema Association seal, the product actually clears that bar, not just marketing copy
- Multi-use: post-gym redness, mid-flight dryness, eczema flare-ups, post-mask irritation, post-shave burn
Cons
- The 4oz bottle has a 6-month freshness window once opened, hypochlorous acid is shelf-life sensitive
Frequently asked questions
What does hypochlorous acid actually do to skin?
It's the same compound your white blood cells naturally produce to fight inflammation. Calms redness, reduces surface bacteria, and supports the skin barrier. Used in wound care and dermatology long before it hit beauty shelves.
Can I spray this over makeup?
Yes. The mist is fine enough to settle without disturbing makeup. Many users keep it in a bag for midday refreshes, especially in dry office air, gyms, or after flights.
How long is the bottle good for once opened?
About 6 months from first use. Hypochlorous acid is stable but degrades faster than typical toners once exposed to air. Tower 28 prints a usage window on the bottle.
Will it sting if I just exfoliated or have a fresh sunburn?
No. The formula is fragrance-free, alcohol-free, and pH-balanced to skin. It's specifically designed for compromised barriers, which is why dermatologists recommend it for post-procedure care.
Is this the same as the larger 16oz jumbo size?
Same formula. The 4oz bottle is the standard travel-friendly size; Tower 28 also sells a 16oz Jumbo for at-home refills. The 4oz is what most people start with.
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