Features 1. **Nourishing Formula**: Infused with azelaic acid, glycerin, and nicotinamide, our Hair Care Patch deeply nourishes the skin, promoting smoothness and reducing redness for a radiant appearance. 2. **Targeted Skin Treatment**: Specifically designed for areas like armpits and thighs, these patches effectively reduce pigmentation and even out skin tone, giving you confidence in your skin. 3. **Easy Application**: Simply clean and dry the skin, apply the patch, and leave it on for 8 hours. Enjoy hassle-free skin care that fits seamlessly into your routine. 4. **Safe for Sensitive Skin**: Formulated to be gentle and non-irritating, our patches are suitable for all skin types, including sensitive skin, ensuring a comfortable experience. 5. **Convenient 30-Piece Pack**: Each pack contains 30 patches, providing you with ample supply for regular use, making it easy to maintain smooth and healthy skin. Our hair care strips contain azelaic acid, glycerin and nicotinamide. It can reduce pigmentation, even out skin tone, and lighten the skin. Its application method is very simple: clean and dry the skin, apply the patch to the desired skin on the armpits, thighs, etc., leave it for 8 hours and then peel it off. And can be used for sensitive skin, the use of safe and non-irritating.