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The red light efficacy: whitening and rejuvenating skin, diminishing stains, menghaluskan kedutan, tightening skin, improving dullness, delaying aging,dll. Indications:penjagaan kulit, High blood lipids,high blood pressure and high blood sugar,jerawat,various pains,various inflammations,anxiety and depression,ekzema,dll. How red light can affect your sleep Circadian rhythms — the body’s internal clock controlling our sleep and wake cycles — respond […]