HEMA-Free & Low Odor: Our poly nail extension gel is completely HEMA-free and can reduce to get allergies. With its low-odor formula and non-irritating properties, it’s gentle on your senses and skin, ensuring a safer and healthier nail experience. Long-Lasting Wear: MelodySusie poly nail extension gel offers exceptional durability, combining strength and flexibility to prevent chipping and breakage. Whether you're a professional nail artist or a DIY enthusiast, it delivers salon-quality results that can last up to 28 days, keeping your nails looking flawless and natural. Easy to Apply: MelodySusie extension gel has a self-leveling formula that applies smoothly and evenly, ensuring you get stunning results every time, and no advanced skills are required to create a perfect finish (Tips and Removal Methods: Please apply the base coat before use, and do not apply the extension gel too thickly.