collagen or glutathione for skin Whitening Formula, 500mg + Fast Absorption Glutathione vs Collagen for Skin

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Franco R, editor

Active principles L-glutathione (GSH) : tripeptide made up of cysteine, glycine, glutamic acid, its levels are especially high in hepatic tissue, in the pancreas, in the lungs and in the adrenal glands

After a week, a small difference so upped to to 350mcg for 2 weeks and had a better response then went up to 400mcg and that was our sweet spot

This might include increasing the number of neurotransmitter receptors

However, dosage considerations are secondary to the fact that oral glutathione has poor bioavailability most formulations deliver less than 10% absorption regardless of dose