What do UV building gels sometimes contain to enhance strength?

UV building gels are formulated to improve the strength and durability of nail enhancements, and one of the common additions to these products is fiberglass strands. These strands are used because they provide reinforcement to the gel structure, creating a more robust and resilient finish. The inclusion of fiberglass allows the gel to withstand more pressure and stress, which is particularly useful in preventing breaks and enhancing the overall longevity of the nail enhancements.

While other options like silicone particles, color pigments, and polymer fibers can also be used in nail products for different purposes, they do not specifically offer the same strengthening benefits that fiberglass strands provide. Silicone particles could enhance the smoothness or flexibility of a product, color pigments are primarily for aesthetics, and polymer fibers may also improve strength, but fiberglass strands are more traditionally associated with the reinforcement of UV building gels.