martial arts websites Lemon juice is a good way at lowering the appearance of scarred tissues. It's actually the very first remedy that comes in the Google suggest if you enter something relating to acne or scarring! So it's popular! What fresh lemon juice is useful for is lightening (bleaching) your skin layer. Therefore if you have got bumpy scars - think before. Lemon juice despite what you might have heard is not a good exfoliator, and it's really a much better bleach. But if your scarring is very red or dark, then fresh lemon juice may be the answer.