Universal Skin Solution Hypochlorous Acid Spray — Reddit Reviews
by Prequel
Updated October 9, 2026
Hypochlorous acid spray for calming reactive skin and keeping pustules down.
What the community says
A hypochlorous acid spray people use after cleansing, especially around rosacea and acne routines. Folks like the fine sprayer and the low-drama feel; it can help redness and pustules, but it’s not a moisturizer or a miracle fix.
What this means for you
What people love
Watch out for
Product details
Skin Type
Skin type data limited
Where to buy
Real Reddit threads — 14 mentions across 14 threads
Prequel Universal Skin Solution Hypochlorous Acid Spray on Reddit, in one place — 14 threads from r/tretinoin, r/Rosacea and 3 more, summarized.
“Hypochlorus Acid Spray from Prequel or Hydrinity”
Positive
“So I use it to kill bacteria and mitigate the risk of acne almost as a precursor to help tret be more anti-aging.”
Positive
“So I have acne prone skin and one my main skin concerns is the prevention of acne. Hypochlorous acid is antibacterial and anti microbial and basically sanitizes your skin.”
Positive
“I use their Gleanser, Hypochlorus Acid Spray, hydrating serum, redness Reform serum as well as their mineral SPF called Sun Barrier.”
Positive
“They're phenomenal and my skin is VERY reactive.”
Positive
“the entire Prequel skincare line has been great!”
Positive
“I use ... Prequel hypochlorous acid spray”
Mentioned
“These two ingredients are in so many products and in high percentages, it really flared my rosacea so bad.”
Mentioned
“I do everything except the sunscreen again at night.”
Mentioned
“followed by hypochlorous acid spray”
Positive
“Mine is similar, lately i’ve been using the prequel glycerin face wash”
Positive
“and the relief 345 spray as moisturizer.”
Positive
“Personally I really like the prequel one because of the sprayer component.”
Mentioned
“HA is HA as long as it’s formulated correctly.”
Mentioned
“I’ve used hypochlorus acid for a while now… long before it was trendy or common.”
Mentioned
“Since you like prequel I would also highly recommend their hypochlorous acid spray.”
Positive
“It’s very gentle (it’s used in hospitals for wounds and on babies bottoms).”
Positive
“It cleared up my postules and some of my redness.”
Positive
