Best sources: Cruciferous vegetables: Broccoli, cauliflower, Brussels sprouts, kale Alliums: Garlic, onions, leeks Asparagus: Naturally high in glutathione and sulfur compounds Get Enough Protein (Especially Cysteine & Glycine Sources) Since glutathione is made from amino acids, you need to consume enough dietary protein
But reactions do happen, and recognizing them early prevents unnecessary skin damage
Streeper RS, Henriksen EJ, Jacob S, et al
Kojic acid is best suited for: Dark spots Acne marks (post-inflammatory hyperpigmentation) Uneven skin tone Dull or patchy complexion Use with caution if: You have very sensitive skin Your skin barrier is compromised (burning, peeling, irritation) In these cases, start slowly or consult a professional