Results include nail strengtheners/protein treatments, bite-deterrent coatings, quick-dry polish treatment drops, and general nail care treatments aimed at growth, repair, or protection.
Common active ingredients include hydrolyzed keratin or other proteins often combined with calcium. Some formulas also list Vitamin E and other specialty fortifying ingredients.
Net weights shown include: .25 fl oz, .42 fl oz, .44 fl oz, .45 fl oz, .46 fl oz, .5 fl oz, and .6 fl oz.
At least one treatment advertises quick-dry performance, noting polish dries to the touch in about 80 seconds; product details also list "Quick Drying" as a feature.
Reviewers commonly report improved nail strength, reduced splitting and peeling, and visible growth. Many users also note improved shine and longer-lasting manicures after treatment.
