Sunsafe DHHB, INCI: Terephthalylidene Dicamphor Sulfonic Acid is oil soluable chemical sunscreen,a reliable,effective ultraviolet protection. Sunsafe-DHHB defilade of UV range covered the whole UVA, from 320 to 400 nm wavelength,the maximum absorption peak is at 354 nm. So for the shielding, Sunsafe-DHHB has the same effect as the current best sunscreen Sunsafe ABZ.
