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2b) and sulphate
Variants: 2ml & 10ml
Best practices for combination use : Take vitamin C supplements 30 minutes before glutathione for optimal absorption The typical ratio is 1000mg vitamin C with 500mg glutathione For topical use, apply vitamin C serum in the morning and consider oral glutathione supplementation Always use sunscreen, as both ingredients can increase photosensitivity Which Form Should You Choose
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