Optimize your sun exposure for vitamin D production and safe tanning. This app calculates optimal sun times based on your skin type, helping you maximize vitamin D while preventing sunburn with personalized protocols and smart alerts.
skintone.uv - Rayz Tanning by Stefan Hurzlmeier
Safe Tanning & UV ProtectionEditor's Choice
💪 Health & Fitness
0.0(0 ratings)
Free




























