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To increase glutathione you can add sulfur-rich foods such as garlic, onions, broccoli, kale, collards, cabbage, Brussels sprouts, leeks, chives, mustard greens, avocado, cauliflower, sweet potatoes, and watercress into your diet on a daily basis

If you have a known thyroid condition or are taking medication, it is always wise to consult with your healthcare provider before introducing new supplements into your routine

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Here is a summary of how topical GHK-Cu was administered in three select studies: In a 1998 study by Abdulghani et al., GHK-Cu was found to have a significant effect on collagen production when applied as a cream to the thigh area for one month