Excessive exposure to ultra violate rays (UVA and UVB) of the sun accelerates melanin production in the skin that leads to darkening of exposed skin. Sun tan usually occurs on body parts that are exposed to sun such as, face, neck, arms and legs. Sun tan causes various skin problems such as:
- Acne
- Pimples
- Fine Lines
- Wrinkles
- Dark Spots
- Hyperpigmentation
- Premature Aging of Skin
- Skin Burn
- In extreme cases it can lead to Skin Cancer
