Sunscreen is essential for skin protection against detrimental ultraviolet rays. UV rays are responsible for early aging signs, brown spots, tanning, acne, sunburns, and skin cancer. Unfortunately, many adults are confused about which SPF rating to choose, how much sunscreen to apply or how frequently to reapply, etc.
How should I choose the Correct SPF?
According to expert dermatologists, people spending more time outdoors need to use SPF with more than 30 Sun Protection Factors. Lukewarm Sunscreen SPF 50+ PA++++ is a broad spectrum, which implies that it will block both UVA and UVB rays. Both kinds of UV rays are harmful to your skin and long-term skin health.
Lukewarm® Sunscreen is an advanced, mineral-rich blend that provides the highest protection grade. PA++++ defends your skin 16 times more from the penetration of UVA and Ultra Long UVA rays before tanning. While the SPF 50+ forms a ‘force-field’ shield against the ambush of daily stressors, including UVB, HEVL, Blue Light, and IRA rays – one of the primary contributing factors to fine lines, dark spots, and hyperpigmentation.
How much Sunscreen must I Apply?
In general, everyone uses less than mentioned on the sunscreen bottle. Use 2 mg/sq. the cm of skin to achieve reflective SPF protection. The amount is equal to two tablespoons or a full shot glass.
For the face, a nickel-sized blob is sufficient. If you are using a spray, then apply until even shine appears on the surface of your skin.
Must I Apply Sunscreen before going Outdoors?
Chemical sunscreen needs to be worn half an hour before you go outside, so it gets properly absorbed. Mineral sunscreens get absorbed quickly, so you can apply them right before your go out in the sun.
Apply generously to the face and body at least 15 minutes before sun exposure or even when you’re staying indoors. Re-apply throughout the day as needed or every 2 hours if in direct sunlight to maintain protection, especially after swimming, perspiring, or toweling.
Pro Tip – Remember the two-hour rule: ‘If sunscreen is rubbed one hour before you go outdoors then reapply it one hour later when you are outside.
Which Body Parts get often Ignored?
Skin cancer can occur in any body part, even the ones not exposed to detrimental UVA rays. However, it is better to be safe and not forget to apply sunscreen on the –
- Back and tips of ears.
- Back of neck.
- Exposed scalp – people with thin hair are vulnerable to protecting the scalp, so wear sunscreen and hats for extra protection.
- The medial canthal area and eyelid – the eye corner closest to the nose have the thinnest body skin, so need more protection from ultraviolet light.
- The top surface of feet and hands.
- The lower lip is highly prone to skin cancer [squamous cell and basal cell carcinomas].
Extra Protection: If you are going to be at the beach or fieldwork in the sun, apply sunscreen as much as possible, preferably coat yourself, well! Wear a wide-brimmed hat, UV filter sunglasses for additional eyelid protection, and sun-safe clothing. Whenever possible seek shade and hydrate!