glutathione smell If a serum smells bad… it usually means it works. This serum smells like rotten eggs — and that's your first clue it's highly concentrated. Glutathione is known for targeting hyperpigmentation NACET - What's With The
Description
Supporting Natural Glutathione Levels While our bodies naturally produce glutathione, levels can become depleted due to various factors including age, stress, poor diet, environmental toxins, and illness
Research remains ongoing
The Mile

NAC is a precursor to Glutathione, so supplementation leads to increased levels of Glutathione