Written & medically reviewed by Dr. Sanjay Anbu, MBBS· Last reviewed
Sunscreen is the most effective anti-ageing and skin-protecting product you can use. It prevents tanning, pigmentation, wrinkles and skin cancer — and it is for everyone, all year round.
Choose SPF 30+ (ideally 50) with good UVA protection (PA+++)
Apply generously — most people use too little
Reapply every 2–3 hours outdoors, more if sweating/swimming
Use it daily, even indoors near windows and on cloudy days
All skin tones benefit — darker skin also gets pigmentation and damage
When to see a doctor urgently
A new, changing or irregular mole/spot (see a doctor)
Painful blistering sunburn (treat like a burn)
Very sensitive skin: choose a mineral (zinc/titanium) sunscreen
The best anti-ageing product there is. Daily, generous sunscreen prevents tanning, pigmentation, wrinkles and skin cancer. It benefits every skin tone. MedDroid gives general information, not a diagnosis.
Frequently asked questions
What SPF sunscreen should I use?
SPF 30 or higher (ideally 50) with strong UVA protection (PA+++). What matters most is applying enough and reapplying every 2–3 hours outdoors.
Do I need sunscreen if I have dark skin or stay indoors?
Yes — darker skin still gets pigmentation, tanning and damage, and UVA passes through windows. Daily use benefits everyone.
How much sunscreen should I apply?
Generously — about two finger-lengths for the face and neck. Most people apply too little to get the labelled protection.
Reviewed by Dr. Sanjay Anbu, MBBS. MedDroid is an AI medical assistant and can make mistakes. It provides general health information, not a diagnosis or medical advice — always consult a qualified clinician. In an emergency, contact your local emergency number immediately.