Edge control products are used to smooth down and lay the hair along the hairline, particularly at the temples and nape of the neck. They are often used to help create sleek hairstyles or to keep unruly hair in place.
When it comes to 4c hair, it's important to choose an edge control product that is formulated specifically for coily, kinky hair. These products should have a strong hold and be able to withstand high humidity and heat, while still being gentle on the hair and scalp. Look for edge control products that are non-greasy, non-sticky, and free from alcohol and other drying ingredients. It's also helpful to choose a product that is easy to wash out, as 4c hair can be prone to tangles and knots.
In general, the best edge control products for 4c hair are those that provide a strong, long-lasting hold without weighing down the hair or causing flakes or build-up. They should also nourish and moisturize the hair and scalp, helping to prevent dryness and breakage.