Sunscreen is an essential component of skincare, shielding your skin from dangerous UV rays that cause premature ageing, sunburn, and even skin cancer. Understanding these ratings is vital for choosing the best sunscreen for your skin type and lifestyle. Dermaconsult Clinic, recognised as the Best Cosmetology Clinic in Aurangabad, assists our customers in making educated skin care decisions. Let’s look at the differences between SPF and PA and evaluate which is more significant for sun protection.
What is SPF?
SPF, or Sun Protection Factor, is a measure of a sunscreen’s ability to protect against UVB rays, which cause sunburn and can lead to skin cancer. The SPF number tells you how long you can stay in the sun without burning compared to exposed skin. For example:
- SPF 15 – blocks around 93% of UVB radiation
- SPF 30 – blocks around 97% of UVB radiation
- SPF 50 – blocks around 98% of UVB radiation
However, no sunscreen can give 100% protection, so reapplying is essential, especially if you sweat or swim.
What is the PA Factor?
The PA grade assesses protection against UVA radiation, which penetrate deeper into the skin and contribute to ageing, wrinkles, and hyperpigmentation. The PA system, created in Japan, employs a “+” rating to indicate the degree of UVA protection:
- PA+: Some UVA protection.
- PA++ offers moderate UVA protection.
- PA+++ provides high UVA protection.
- PA++++: Very strong UVA protection.
Since UVA rays cause long-term skin damage, choosing a sunscreen with a high PA rating is essential, especially for people prone to pigmentation or premature aging.
SPF vs. PA – Which One is More Important?
The fact is that SPF and PA are equally vital for complete sun protection. SPF protects against sunburn, whilst PA prevents long-term skin damage and ageing. At Dermaconsult Clinic, a reputable Derma Consultant in Aurangabad, we advocate using a broad-spectrum sunscreen with high SPF and PA ratings for total protection.
Choosing the Right Sunscreen
- Daily Use: SPF 30-50 with PA+++ is suitable for most activities.
- For outdoor activities, SPF 50+ with PA++++ is ideal for extended sun exposure.
- For oily or acne-prone skin, use a lightweight, non comedogenic sunscreen.
- For Dry Skin: Look for moisturising sunscreens that include moisturisers.
Final Thoughts
Understanding SPF and PA ratings allows you to make the best decision for your skin. Dermaconsult Clinic, the best cosmetology clinic in Aurangabad, provides expert advice on sun protection and skincare treatments targeted to your specific needs.
Dermaconsult Clinic, your trusted Derma Consultant in Aurangabad, can provide personalised sunscreen recommendations. Protect your skin properly—because healthy skin is lovely!
