KeraFirm Pro: What It Is, What It Costs and Where to Buy It

What the label says is in each bottle

The label is published on the seller’s references page. It lists 9 ingredients, in order from the most to the least, and gives an amount only for undecylenic acid:

The full label: isopropyl palmitate, undecylenic acid USP (5%), almond oil, flaxseed oil, tea tree oil, aloe vera leaf extract, vitamin E (DL-alpha tocopheryl acetate), lemongrass oil and lavender oil. Each bottle holds 1 oz (30 ml), and the label says it is for external use only.

Illustrations by Health and Wellness Studies, not to scale.

The label and the sales page do not match

The sales page lists 13 ingredients. Compared line by line with the label, six of them are missing from the bottle’s ingredient list, and two label ingredients are never mentioned on the sales page:

The label is the list that describes what is in the bottle. That matters, because the seller’s FAQ credits clove and manuka oils with making the nail “hostile to fungus”, and its references include a case series of a menthol and camphor rub. None of those four is on the label.

What the research shows, at a glance

KeraFirm Pro itself has never been tested in a published study, so these ratings are for the ingredients on its label, from the studies in our full review:

First, check it is nail fungus

Discoloured, thickened or crumbly toenails are often a fungal infection, but psoriasis, pressure from tight shoes and old injuries can produce nails that look much the same. No antifungal, from a pharmacy or a website, will fix those. A doctor or podiatrist can send a clipping of the nail to a laboratory, so you know what you are treating before you commit to months of daily applications.

What the seller claims, and what we found

• A “Top Foot Surgeon” and a “3-Minute Shower Hack”. The sales video’s headline names no surgeon, and the affiliate page says only that the product is endorsed by an unnamed “internationally recognized chief podiatrist and surgeon”.
• “Based on 14,263 reviews!” There is no way to see or check these reviews.
• “Designed for all ages and medical conditions”, with ingredients “proven to be safe in clinical trials”. No trials are cited, and essential oils can irritate the skin and are harmful if swallowed.
• An “FDA-approved facility” and an FDA logo. The FDA does not approve supplement or cosmetic factories.
• “96% of customers order 6 bottles”, beside crossed-out totals of $358, $537 and $1,074 that nobody actually pays.
• Two sets of directions. The label and sales page say four times a day; a help-page answer describes a single routine of “about a minute a day” after a shower. Follow the label.

What works best for nail fungus

• Prescription tablets: terbinafine and azole antifungals have the best cure rates, from a 2017 Cochrane review of 48 studies with over 10,000 people. They need a doctor, because they can interact with other medicines.
• Prescription nail solutions: efinaconazole has high-quality evidence and tavaborole and ciclopirox lower-quality evidence, from a 2020 Cochrane review, though complete cure rates are modest even after about a year.
• Filing and trimming: thinning a thick nail lets any treatment reach the fungus underneath.
• Stopping it coming back: dry your feet well, change socks daily, wear sandals in shared showers, keep your own nail clippers and treat athlete’s foot between the toes.

Which package makes sense?

Each 30 ml bottle is sold as a month’s supply. The packages work out to about $2.80, $2.30 and $1.63 a day, shipping included, and it is a one-time payment, not a subscription. US orders take 5 to 7 working days; shipping to Canada, the UK and Ireland, Australia and New Zealand costs $15.95 and takes 10 to 15 working days.

The catch is timing. A damaged toenail takes 12 to 18 months to be replaced, the refund window closes 60 days after delivery, and the seller’s own refund page suggests using it for at least three months before deciding. You cannot judge a nail treatment inside the refund window.

• Two bottles ($167.99 with shipping) keep the amount you risk lowest if you simply want to try it.
• Six bottles ($294) give the lowest price per bottle, plus three e-books, if you have already decided to use it for many months.

How to use it

• Watch the new growth: progress shows as clear nail growing out from the base, not as a change in the old nail.
• Stop if your skin reacts: tea tree, lemongrass and lavender oils and undecylenic acid can cause redness or itching.
• Nut allergy: the label includes almond oil.
• Store it safely: keep it away from children and the eyes; the label says to seek medical attention if it is swallowed.

How long it takes, and the 60-day refund

1. Note the delivery date. The seller emails a tracking link within 60 hours of ordering; the carrier’s page shows when it was delivered.
2. Keep everything. Save ClickBank’s confirmation email with your order number, the packing slip and every bottle, empty or not.
3. To claim, email the seller’s support address with “Refund Request” in the subject line, then post all the bottles with the packing slip and a note with your name and email to the returns address in Aurora, Colorado, shown on the seller’s refund page. You pay the postage.
4. Allow time. The seller says refunds take 5 to 10 days to show on your statement. If you hear nothing, ClickBank’s order support at clkbank.com can help.