Frequently Asked Questions
Still have questions? Take a look at the FAQ or reach out anytime. If you’re feeling ready, go ahead and apply.
-
BioSurf Tinted Covering Cream provides an all-day waterproof barrier against harsh conditions. For best results, rub the zinc into your skin in a circular motion like a standard lotion, then finish with a thin, visible second layer. Because zinc is a physical barrier, visibility equals protection. You don’t need a thick application—just ensure it is spread evenly over the areas you want to protect.
-
Yes. BioSurf is formulated without chemical blockers or preservatives, so it won’t irritate your skin or sting your eyes. It can be applied to your forehead, under-eye area, and eyelids. Just be careful not to rub the product directly into your eyes.
-
When applied as recommended, Boi Surf provides extended protection in the water. For maximum safety and effectiveness, we suggest re-applying every 4 hours. -
The easiest way to remove the cream is with face-cleansing wipes, followed by your normal face wash. Many of our customers also keep a dedicated "Bio Surf washer" in the shower for quick cleanup.
-
BioSurf is designed to stay on through heavy water use, which can make it tough to get out of fabric. To avoid stains, always apply it after putting on your wetsuit or rashie. If it does get on your gear, a stain-removing stick used before washing usually does the trick.
-
Absolutely. Our custom tins are specifically designed to go where you go. They are durable, waterproof, and fit perfectly in your pocket for easy access while surfing.