Home Ingredient Comparison

Comparison of Ingredients

Products and their formulas are only as effective as the combination of their ingredients.

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Overall Score *




Undecylenic Acid

Vitamin E

Coco Betaine


Aloe Barbadensis

Tea Tree Oil

Propylene Glycol

Almond Oil

Clove Flower Oil

Menthol Oil

Jojoba Oil

Propolis Extract

Lavender Oil

Thymol Oil

Sunflower Seed




$59.95  $119.90



$59.95  $105.95



$49.95  $149.95



$20.00  $60.00

*  Based on first hand user and editor reviews – help contribute by taking our survey. Individual results may vary. Learn more about our rating criteria.

Ingredients to Look For

Choosing the Most Effective Ingredients?

We recommend using ingredients that have been recommended by the FDA for their anti fungal properties on tehir monograph link 1. You can consult a list of these ingredients by visiting their monograph and viewing the maximum permitted amount of each ingredient permitted. What ingredient you choose is entirely up to you. We do caution you to review the ingredients in any product you purchase and if an active ingredient is not listed you may want to consider using something else.

Be weary of any product that advertises a concentration over the maximum recommended permitted on the monograph link 1 because there may be increased risks of an adverse reaction at a higher concentration. The most positively reviewed products on this website contain either Tolnaftate or Undecylenic Acid within the recommended threshold.

Undecylenic Acid

This active ingredient, Undecylenic Acid, is an anti fungal that is derived from castor oil and can be verified on the monograph link 1. It is commonly used in products designed to help treat nail fungus . Undecylenic Acid is recommended at a 10% concentration level Link 1. Occasionally, you may see it marketed at a higher concentration. We do not recommend using anything higher than 10% as mandated by the FDA’s monograph.

Tolnaftate, 1%

Tolnaftate is an active ingredient also recognized by the FDA for its anti fungal properties at a concentration of 1% link 1. Tolnafate is a powerful chemical based approach in comparison to Undecylenic Acid.

Sunflower Seed Oil

The oil from Sunflower Seed is often used in cosmetic skincare due to the Vitamin E, D, and A it contains. This oil is sometimes touted for its ability to help with other ailment – we are unaware of any scientific studies to substantiate this.

Tea Tree Oil

Tea tree oil is often an ingredient commonly known in cosmetics for fungus. Derived from the leaves of the Melaleuca Alternifolio – this oil is commonly found in cosmetic products such as soaps, lotions, and oils.


Polyethylene Glycol (PEG 8), is a clear chemical based liquid with a low viscosity. It is often marketed in cosmetics to help deliver other ingredients to the source. We are unaware of any scientific studies to substantiate this.

Nail Fungus Ingredient Comparison Chart

It’s arguable that when you purchase any health based products you are investing in the blend of their most prevalent ingredients and their concentrations. We strongly recommend looking past the marketing and taking a look at the actual ingredient labels yourself and performing your own research before making a purchase. For your convenience, we purchase all the products reviewed on this website and upload photos of the instructions and ingredient labels to help provide transparency.

Topical gels and liquids are only as effective as the combination of ingredients of which they are comprised.

Top Rated Product



NailRENEW is our top choice, as it has the highest amount of positive feedback and well-researched ingredients like Tolnaftate, which is recognized to help eliminate fungus and all of its symptoms Link 1



Product Score*:

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91% Positive






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*  Based on first hand user and editor reviews – help contribute by taking our survey. Individual results may vary. Learn more about our rating criteria.

Check out our simple Best Practices Guide for achieving the full potential of any of the reviewed products – in layman’s terms.

Reviewed and writing contributions by

Dr. Mayus Internal Medicine, Connecticut