Inadequate sun protection can lead to severe health risks, including sunburns, premature aging, and an increased likelihood of developing skin cancer. People with lighter skin tones are at higher risk, but individuals with darker skin tones are not immune to UV damage. Misunderstanding SPF levels or failing to apply sunscreen correctly can result in insufficient protection. High SPF products may create a false sense of security, leading users to stay in the sun longer without reapplying. Additionally, UVA rays, which are not measured by SPF, can penetrate deeper into the skin, causing long-term damage.