Powered by Hypochlorous Acid

Your body
makes this.
We perfect it.

The highest-concentration hypochlorous acid formulas — matched to your skin's exact pH, stable for months, purpose-built for face, eyes, and body.

★★★★★
4.9 stars from over 2,400 verified reviews
Highest HOCl
0.05%
Face formula concentration
Highest Concentration Formulas
pH 5.7 — Matched to Healthy Skin
Stable for Months, Not Days
30-Day Satisfaction Guarantee
Dermatologist Tested
POWERED BY HYPOCHLOROUS ACID

Finally. A formula that works
the way your skin does.

Rosacea
"My face no longer controls my day."
HOCl calms the chronic inflammation behind rosacea flare-ups — without the sting, dryness, or irritation of traditional treatments.
Shop Daily Calm Mist
Acne + Breakouts
"Breakouts clear before they ever fully form."
Antimicrobial HOCl targets acne-causing bacteria at the source — no harsh peroxides, no peeling, no irritation.
Shop Daily Calm Mist
Sensitive Skin
"My skin finally tolerates something."
If your skin reacts to almost everything, HOCl works with your biology — not against it. Fragrance-free, alcohol-free, and matched to your skin's natural pH.
Shop Daily Calm Mist
Blepharitis + Dry Eyes
"My eyelids stopped itching after two days."
Bloome's specialized eye formula is the only HOCl solution made specifically for lids and lashes — recommended by eye care professionals for MGD and blepharitis.
Shop Lash + Lid Rescue
Post-Procedure
"My esthetician told me to keep this on hand."
After microneedling, laser resurfacing, or chemical peels, HOCl supports healing, prevents post-procedure breakouts, and speeds recovery.
Shop Daily Calm Mist
Aging + Neck Texture
"The area I always forget finally gets attention."
Chronic inflammation accelerates skin aging. Daily HOCl reduces inflammatory load, firms, and brightens — from jawline to décolletage.
Shop Lift + Calm Serum
Best Sellers

Purpose-built
for every use case.

View all products
Bloome Hypochlorous Acid Face Neck Serum, .05% (1.7 Ounce)
Best Seller
Rosacea · Acne · Sensitive Skin
Bloome Hypochlorous Acid Face Neck Serum, .05% (1.7 Ounce)
Clears breakouts, calms redness, and resets your skin barrier — every single day.
★★★★★
4.9 (1,203 reviews)
Bloome Hypochlorous Acid Eyelid and Lash Solution, .02% (1.7 Ounce)
New
Rosacea · Acne · Sensitive Skin
Bloome Hypochlorous Acid Eyelid and Lash Solution, .02% (1.7 Ounce)
Clears breakouts, calms redness, and resets your skin barrier — every single day.
★★★★★
4.9 (1,203 reviews)
Bloome* Hypochlorous Acid Skin Soothing Spray, 0.05%, (4 Ounces)
Eye Specialist
Rosacea · Acne · Sensitive Skin
Bloome* Hypochlorous Acid Skin Soothing Spray, 0.05%, (4 Ounces)
Clears breakouts, calms redness, and resets your skin barrier — every single day.
★★★★★
4.9 (1,203 reviews)
The Science

Why hypochlorous acid
works when nothing
else does.

Hypochlorous acid is not an invented skincare ingredient. Your white blood cells make it right now, using it to fight infection and reduce inflammation inside your body. Bloome stabilizes that same molecule in a formula you apply topically — at a pH of 5.7, which is the same as healthy skin.

The difference with Bloome: we use a metal-free packaging process that keeps HOCl stable for months rather than days. Higher concentration. Longer shelf life. Gentler on skin than anything with alcohol, peroxide, or synthetic antimicrobials.

5.7
Formula pH — identical to healthy skin. Zero barrier disruption
0.05%
HOCl concentration in face formulas — the highest available for facial skin use
6mo+
Shelf stability via metal-free packaging — competitors last days
3
Purpose-built formulas: face + body, face + neck, and eyes
"HOCl is the molecule your immune system uses to heal you from the inside. Bloome puts it to work on the outside."
100%
Preservative-free. No alcohol. No synthetic antimicrobials.
The Bloome Difference

Three things that set
Bloome apart.

01
Highest Concentration
The Daily Calm Mist and Lift + Calm Serum are both formulated at 0.05% HOCl — the highest available for facial skin use. The Lash + Lid Rescue is precision-calibrated at 0.02% for ocular safety. More active molecule where each formula needs it most.
02
Matched to Your Skin
Every Bloome formula is carefully balanced to a pH of 5.7 — the exact pH of healthy skin. This means zero barrier disruption, zero sting, and zero adjustment period. Suitable for every skin type.
03
Stable for Months
HOCl is notoriously unstable. Bloome's metal-free manufacturing process keeps the formula active for months on your shelf. Competitors using standard packaging degrade in days — leaving you with expensive water.
4.9
★★★★★
From 2,400+ verified reviews
Read all reviews
Rosacea
★★★★★
""This product has helped my rosacea tremendously. She is finishing her second bottle and the results have been so good she refuses to run out.""
K
Kathryn F.
Verified Purchase · Verified Purchase · Daily Calm Mist
Sensitive Skin
★★★★★
""I've tried countless serums but the Lift + Calm Serum is truly exceptional. My skin feels hydrated and refreshed with a noticeable improvement in texture.""
S
Sarah M.
Verified Purchase · Verified Purchase · Lift + Calm Serum
Blepharitis
★★★★★
""As someone with sensitive eyes, finding the right eyelid solution is crucial. Bloome has exceeded my expectations — not only are my lashes fuller, my eyes no longer itch.""
J
Jason L.
Verified Purchase · Verified Purchase · Lash + Lid Rescue
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The Complete
Calm Routine.

Your AM/PM skin reset in three steps. The Daily Calm Mist, Lift + Calm Serum, and Lash + Lid Rescue work together to calm, clarify, and protect — face, neck, and eyes included.

Lash + Lid Rescue — Daily eye health support
Lift + Calm Serum — Face and neck glow layer
Daily Calm Mist — Morning + Evening reset
$55
$65
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Hypochlorous Acid — As Featured In
""HOCl is your body's natural response to bacteria — and it is very effective at its job.""
Cleveland ClinicRead article →
""HOCl has anti-bacterial, anti-microbial, anti-inflammatory, wound healing and barrier repair properties.""
Harper's BazaarRead article →
""Hypochlorous acid is an integral part of our immune system — used in dermatology to treat eczema, acne, and compromised skin.""
Harper's BazaarRead article →
""Hypochlorous acid may help treat scars and manage skin conditions such as eczema — with cleansing and anti-inflammatory properties.""
HealthlineRead article →
""It's gaining a lot of buzz in the skincare community for being a superhero in the war against acne.""
Real SimpleRead article →
""A multifunctional wound-healer that handles dryness and acne in tandem — hypochlorous acid is a natural disinfectant made by your white blood cells to fight pathogens.""
Refinery29Read article →
The Fine Print Most Brands Skip

Hypochlorous acid isn't
one-size-fits-all.

The press is right about the ingredient — but most HOCl sprays on the market are formulated, packaged, and bottled in ways that quietly destroy it before it ever reaches your skin.

Most HOCl Sprays
Bottled on lines that touch metal, which breaks down HOCl
Liquid passes through a metal spring during filling
Blended with extra ingredients that accelerate degradation
Loses potency in days — often inactive before you finish the bottle
Diluted to ~0.01% — barely active
Bloome
Formulated up to 0.05% — the highest available for facial use
Manufactured on a fully metal-free production line
Zero metal contact at any stage, including filling
No added ingredients that compromise stability
Stays active for 6+ months on your shelf

This is why concentration on a label means very little without knowing how a formula was made, packaged, and stabilized. We engineer for all three.

Try it for 30 days.
If your skin disagrees,
we refund you.

Every Bloome product comes with a full 30-day satisfaction guarantee. If you don't see a difference in your skin, contact us and we'll process a complete refund — no questions, no forms, no fine print.

Shop with confidence