What is the best suntan lotion to use for a real dark tan?

For achieving a deep tan, look for a broad-spectrum sunscreen with a lower SPF, such as SPF 15 or 30, which allows for more UV exposure while still providing some protection. Tanning oils or lotions containing ingredients like coconut oil or bronzers can enhance the tanning process. However, remember that prolonged sun exposure can lead to skin damage, so prioritize skin health and consider using a higher SPF for longer periods in the sun. Always reapply every two hours, especially after swimming or sweating.