Most therapeutic peptides are administered by injection
For most people, they start in the gut: nausea after meals, bloating, constipation, or unpredictable digestion
Generally in the practice of methods of the invention, the topical composition is topically applied to the skin areas, such as that of the face, at predetermined intervals often as a moisturizer, lotion, or cream, it generally being the case that gradual improvement is noted with each successive application
Patients often experience improved skin tone and texture, as glutathione is a powerful antioxidant that helps reduce melanin production, resulting in a brighter complexion