Kerasal Fungal Nail Renewal Review - For Combating Fungal Infections Nail Fungus Updated May, 2022
Final Thoughts

Overall Score 61%

Kerasal Fungal Nail Renewal Review

Manufacturer’s Claim

Kerasal Fungal Nail Renewal, as the name states, is a product that is supposed to remedy nail problems, such as fungal infections; thick, hard nails; as well as other problems that are common with unhealthy nails. It claims to do this with just one daily topical treatment applied directly to the nails that you are concerned about.


The first ingredient in Kerasal Fungal Nail Renewal is Propylene Glycol. This ingredient is included because it has been shown to soften nails, making them both healthier and more receptive to the other ingredients in this product. The second ingredient, urea, has been shown to be very soothing to your nail. Glycerin is a fairly common remedy for nail fungus. The Sodium Hydroxide and Disodium EDTA works in a very similar manner. Lactic acid is included because it can change the microenvironment of your nails. The water appears to be inert in this product, probably just used as a carrier for the other ingredients. Unfortunately, there are no quantities listed for the ingredients in Kerasal Fungal Nail Renewal, which means we cannot compare how effective this product will be compared to others on the market.


When using Kerasal Fungal Nail Renewal, you should apply a thin layer of the product over the entirety of the affected nails just before bed. Make sure that it gets beneath the nail, as well. Allow a few minutes for it to dry. You only need to do this once per day. You should do this for a minimum of eight weeks, though, it may take three to four months to see the full desired effects.


You cannot buy this product directly from the manufacturer’s website, though the manufacturer has provided a way for you to find stores online that sell this product. One tube of Kerasal Fungal Nail Renewal is priced between $19-$24 on average. The one downside of the product only being sold by third party retailers, both online and in brick-and-mortar stores, is the discrepancy in price. You may find it lower or higher, but the stated price is a good estimate for how much you’ll be spending. The manufacturer’s website does offer a downloadable coupon, allowing you to save $5.

Possible Side Effects

According to Kerasal’s website, when using their product, you may experience irritation of the skin around the treated nails. Discoloration may accompany this, as well. You may also find that your nails may become loose or start to separate from the nail bed. This could lead to a complete detachment of the affected nail.


Despite searching, we could find no evidence of a guarantee being put forth by Kerasal. This includes guarantees that the product will work as advertised, as well as guarantees that you will receive your money back if it doesn’t work. This is a bit concerning, as it is often a sign of a product that, indeed, doesn’t work as it claims to.

Kerasal Fungal Nail Renewal Review – The Bottom Line

Kerasal Fungal Nail Renewal certainly has some positive points. The ingredients that make up its formula are a prime example. They’ve all been shown to work well when dealing with fungal nail infections, as well as thick nails. The manufacturer also offers a coupon for buying the product which will help you save some money. However, there are problems, as well. The biggest issue is the lack of any sort of guarantee. You will also experience price discrepancies because it is sold by many different manufacturers. It also does not seem to be a product for those looking for immediate relief; it could take months to really solve your problem. We think there are better alternatives on the market that also come backed by guarantees.

Reviewed & delivered by our panel of experts at Reviewy.