Order KeraBiotics
USA Made • GMP Facility • Topical Probiotic Formula

The advanced probiotic mix that supports healthy toenails.

KeraBiotics is a natural topical formula created to support a balanced toenail microbiome and everyday foot comfort — applied with the brush, morning and night.

  • Supports a balanced toenail microbiome
  • Helps maintain the look of strong, clear nails
  • Aloe, cucumber and four probiotic strains
  • 0.5 fl oz (15 mL) bottle with brush applicator
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KeraBiotics topical probiotic bottle
🇺🇸 Produced in the USA
🛡️ GMP-compliant facility
🌿 Non-GMO formula
🔒 60-day purchase protection

What KeraBiotics is built to do

A twice-daily topical for people who want more than a cover-up polish that chips off by Friday.

Toenails, like the gut, host a mix of bacteria and fungi. Modern shoes, shared floors and everyday wear can push that mix out of balance. When the microbiome on the nail drifts, discoloration, thickness and odor often follow.

KeraBiotics brings four probiotic strains together with aloe, cucumber and copper gluconate in a brush-on liquid. The idea is simple: reintroduce helpful bacteria so the nail surface has a steadier foundation each day. The formula is inspired by an Amazonian barefoot-tribe ritual and mixed as a proprietary blend of probiotics and botanicals.

How the formula works on the nail

Six complementary actions in one topical liquid, used morning and night.

1️⃣

Rebalances the nail microbiome

Lactobacillus and Bifidobacterium strains help occupy space that odor- and fungus-associated microbes try to hold on the nail surface.

2️⃣

Soothes the surrounding skin

Aloe barbadensis leaf juice and cucumber hydrate the cuticle line so the area around the nail feels calmer after application.

3️⃣

Supports a clearer look

A steadier microbial mix is better positioned to support nails that look less dull, thick or discolored over consistent use.

4️⃣

Adds mineral support

Copper gluconate contributes an antimicrobial mineral that is widely used on surfaces where microbes struggle to linger.

5️⃣

Peptide-backed nail care

Palmitoyl peptides in the base are included to support the look of resilience in the nail plate and nearby skin.

6️⃣

Fits a two-step habit

Brush on once in the morning and once at night. No extra soak tray and no extra bottle crowding the bathroom shelf.

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Inside every drop of KeraBiotics

A proprietary blend of advanced probiotics and botanicals chosen for nail-microbiome and skin support.

Ingredient Role in the blend Why it is included Source type
Lactobacillus paracasei Nail probiotic Helps keep unwanted surface microbes in check and supports a cleaner-looking nail Probiotic culture
Lactobacillus rhamnosus Microbiome balance Studied for crowding yeast-associated growth on skin and nail surfaces Probiotic culture
Bifidobacterium lactis Protective flora Contributes to a balanced microbial environment on the nail and nearby skin Probiotic culture
Lactobacillus acidophilus Nail & skin support Helps maintain bacterial balance linked to a healthier-looking nail plate Probiotic culture
Aloe barbadensis leaf juice Soothing botanical Hydrates and calms the skin around the nail after each application Plant extract
Cucumis sativus (cucumber) Botanical support Adds a light, cooling feel and everyday moisture to brittle-feeling nails Plant extract
Copper gluconate Mineral support Included for its well-known antimicrobial surface activity Mineral salt
Palmitoyl peptides Nail appearance Oligopeptide, tetrapeptide-7 and pentapeptide-3 support the look of firmness Peptide complex

Other formula ingredients include deionized water, glycerin, chrysin, hydroxysuccinimide, steareth-20, polysorbate 20, carbomer, phenoxyethanol, caprylyl glycol (Optiphen) and potassium sorbate. Natural formula. Non-GMO. No stimulants.

Choose your KeraBiotics supply

Most buyers stay with the formula for at least 90 days. Multi-bottle plans lower the cost per bottle and include two digital guides.

1 Bottle

30-day supply · 0.5 fl oz

One bottle of KeraBiotics
$69 / bottle

Starter pack · free U.S. shipping

Order 1 Bottle
Best value · Most chosen

6 Bottles

180-day supply

Six-bottle KeraBiotics bundle
$49 / bottle

Save $120 + free U.S. shipping

Order 6 Bottles

3 Bottles

90-day supply

Three-bottle KeraBiotics bundle
$59 / bottle

Save $30 + free U.S. shipping

Order 3 Bottles

Guides included with multi-bottle orders

Digital extras that pair the topical formula with simple skin and recovery habits.

📘

Bonus 1: Skin Deep

Your no-nonsense guide to beating eczema, psoriasis and more — a plain-language plan for calmer-looking skin. Retail value $55, included free with 3- and 6-bottle orders.

🌿

Bonus 2: Fresh Start

Scientist-approved tips for a full reset after a fungal episode, so leftover imbalance has fewer places to hide. Retail value $54, included free with 3- and 6-bottle orders.

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What buyers report after a few weeks

Notes collected from customers who used KeraBiotics as directed.

Lauren P. — Verified buyer ★★★★★

"I stopped hiding my toes in closed shoes after about a month. The brush takes ten seconds at the sink and the bottle does not smell like a pharmacy."

Marcus D. — Verified buyer ★★★★★

"The big toenail used to look thick and yellow at the edge. It looks closer to the other nails now. Morning and night is easy to remember."

Priya S. — Verified buyer ★★★★★

"The six-bottle bundle was the obvious pick once I saw the per-bottle price, free shipping and the two guides. The order arrived quickly."

Why people stay with KeraBiotics

Practical reasons the formula earns a place next to the bathroom tap.

60-day money-back guarantee

If KeraBiotics is not the right fit, request a refund from the vendor within 60 days of purchase. Keep the conversation on the vendor support channel listed in your order email.

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Frequently asked questions

Straight answers before you place an order.

How should I use KeraBiotics?
Apply the topical formula to the affected nails once in the morning and once at night using the brush applicator. Follow the label, or the guidance of your physician.
Who is KeraBiotics intended for?
Adults who want topical support for a balanced toenail microbiome and everyday nail appearance. It is not a medicine. Speak with a clinician before use if you are pregnant, nursing, take medication or have a medical condition.
Which supply size is the better value?
The six-bottle plan covers about 180 days and carries the lowest per-bottle price plus complimentary U.S. shipping and two digital guides. The three-bottle plan is a mid-length option for 90 days.
Can I return KeraBiotics if it is not a fit?
Yes. Purchases placed through checkout are covered by a 60-day money-back guarantee from the vendor. Contact vendor support if you want a refund.
Where is KeraBiotics produced?
The formula is produced in a GMP-compliant, FDA-registered facility in the United States. The formula is non-GMO and contains no stimulants.
How long does shipping take?
U.S. deliveries commonly arrive in 5 to 7 business days. Canada, the U.K., Ireland, Australia and New Zealand often take 10 to 15 business days depending on customs.
Is this a subscription?
No. Checkout is a one-time purchase. There is no autoship and no extra charge beyond the price shown at checkout and any international shipping that applies.
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