1. Protection From Sunburn and Skin Cancer
It is essential that the sunscreen you choose provides protection from both sunburn and skin cancer. The active ingredients you'll need to look out for are Homosalate, Octocrylene, Octisalate, and Avobenzone. These UV actives form a layer over your scalp and hair that’s able to block out UVA and UVB radiation, combating the damage that comes with overexposure to sunlight.
2. Nourishing Ingredients
It's also important to select a sunscreen that is packed with nourishing ingredients to help prevent dryness, damage, and breakage. Look out for antioxidants, such as niacinamide, green tea extract, and coffee extract, which are beneficial for nourishing and hydrating the scalp and hair. Additionally, consider looking for products that have licorice root extract, safflower seed oil, and green tea oil, and are supplemented with valuable collagen and silk amino acids.
3. Volumizing Technology
Be sure to pick a sunscreen that offers volumizing technology. This type of product should contain ingredients that aid in providing lift and body to hair that’s initially limp or flat. The end result should be a head of hair that’s full and bouncy, framing the face and turning heads everywhere you go.
4. Silicone Free Formulation
The effects of silicone-based hair care products are highly debated in the beauty community; while on the one hand, silicone helps to provide moisture to hair and seals moisture in, on the other hand, it can prevent essential nutrients from penetrating the scalp. Therefore, it is advisable to seek out silicone-free formulations of scalp and hair sunscreen products to minimize the potential negative effects of silicones on the scalp and hair.
5. Proven Results
The effects of an SPF 40 scalp and hair sunscreen should be evident in two to four weeks. If you’re not able to find an immediate solution to the problem, seek out products with natural ingredients or proven testimonials, as this should give you a better indication of the efficacy of the product. It’s also recommended that you check out review sites, speak to friends, and search YouTube videos for more accurate information on the product.