Its copper-binding properties make it highly valuable in laboratory studies focused on skin biology and cellular aging
You can also use Glutathione Face Mask with ingredients involved, such as mashed avocado, one teaspoon of honey, and just a few drops of lemon juice & oats
However, a meta-analysis reported that the use of NAC showed no significant improvement in pregnancy rate, serum LH level, fasting insulin, and LH/follicle-stimulating hormone (FSH) ratio despite that the BMI and total testosterone were significantly reduced (138)
Maximum results usually occur after 4-6 months, though this varies significantly between individuals based on skin type and pigmentation levels
For a full side-by-side analysis, see our BPC-157 vs TB-500 comparison guide