Pu a matu UV Absorber

240-330nm a ultraviolet nhtoi hpe hkrak hkrak hkam la lu ai, 300-330nm a wave band hta yawng ngu na daram hpe hkap la lu ai, tsaw ai{{0} tanktraviolet additive langai mi rai nga ai. shinggan lang ai lam hte nhtoi law law hpe ninghkap ra ai arung arai ni a matu grau nna grau nna hkam sha ra ai. Antioxidants hte rau lang ai shaloi, hpraw ai hpe ninghkap lu ai atsam gaw grau kaja ai.

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