Highly Effective - Urea 40 Nail Gel has a triple action formula which whitens softens and conditions nails. - Urea is an effective ingredient to soften thickened nails and helps restore the healthy appearance of discolored or damaged nails caused by toenail fungus (onychomycosis). - UREA Nail Gel 40 is a keratolytic emollient which is a gentle yet potent tissue softener for nails and offers an excellent exfoliating experience. High Potency - A 40 Urea concentration is a very high potency. Urea 40 Nail Gel is specially formulated for use on the toenail or finger nail to restore healthy nail appearance. - If youve been diagnosed with onychomycosis or have been prescribed fungus medication ask your doctor about adding Urea 40 to your treatment. Premium Quality Ingredients - Our powerful formula has been clinically shown to be effective on both toenails and fingernails with visible improvements within weeks. - Its easy to use with the included brush applicator and dries quickly for a no mess treatment. Made In America - Formulated refined mixed and bottled in the USA. - We manufacture under the highest hygienic standards and quality control. Satisfaction Guaranteed - Order with confidence knowing your satisfaction is our top priority. - If for any reason you are not completely satisfied we offer a full refund no questions asked. - No more cracked or hard nails. Reduce nail thickness soothes and protects the nail from external aggression.