ProStrong Proven Results

ProStrong's two-step treatment kit strengthens the nails with our patented fluoride treatment and helps prevent dry, brittle nails with our triple strength moisturizer.

Apply ProAdvanced Fluoride Nail Strengthener to nails and under tips twice daily for two weeks, then reduce to once daily. 0.5 fl oz

Apply ProAdvanced Triple Strength Nail Moisturizer with peptides by massaging into the nail & cuticle twice daily for two weeks, then reduce to once daily. Do not use before applying base or top coat. 0.45 fl oz

Cannot ship to AK, HI, PR, VI, Guam