Choose different skin lotion: oily skin should choose the dint strong water spray, bask in sunscreens also is right choice! Dry skin should choose the frost shape prevent bask in things, Neuter skin general strict rules on sensitivity skin maintain tasted any is a burden, choose pure physical bask in a product. With latex sunscreen, suit to use more skin.
Packing: know sunscreen lotion with SPF and PA commonly, general MM know SPF refers to prevent bask in the index, but still don’t understand what exactly is SPF and PA.

Suitable for military training: because of the sun, for a long time, we suggest SPF50 insolate sweat PA++ / + or above bask in a product the best anti-perspiration effect. For a long time, need a few bottles of training students need to choose a sunscreen lotion, cost-effective now online discussion more brand sunscreen is mentholatum, ni dimension, Bess soft brand

SPF: actually SPF is UVB ultraviolet ray of sunshine, the real killer UVA powerless. Our common SPF 15 index, 30, 50, 120, etc.
Normally, the strength of the PA +, more with a + effective protective prolonged. Specific for: PA + effective protective time about four hours, PA++ effective protective time about eight hours, PA++ + super protection.
The product is marked with PA: against UVA, this will play more effective to bask in the effect.

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