Some By Mi Retinol Intense Trial Kit is a skincare set designed to introduce retinol into your skincare routine. It includes a selection of products infused with retinol and other beneficial ingredients to target signs of aging, such as fine lines, wrinkles, and uneven skin tone. The kit typically contains a retinol serum, a moisturizer, and possibly a cleanser or toner. Retinol, a form of vitamin A, is known for its anti-aging properties and ability to promote skin renewal. This trial kit allows you to test the effects of retinol on your skin before committing to a full-sized product.