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R 2 , R 3 , R 4 , R 4a , R 4b , R 5 , R 5b , R 6b , and R 7b are each independently selected from the group consisting of hydrogen, halo, C C alkyl, C C alkoxy, C C alkanoyl, C C alkenyl, C C alkynyl, (C C alkoxy)carbonyl, and (C C alkylamino)carbonyl
For anti-aging and skin rejuvenation, peptides like thymosin beta-4 and GHK-Cu stimulate collagen production, reduce wrinkles, and improve skin elasticity
July 12, 2024
All research involving thymalin epithalon peptide stack must be conducted in accordance with applicable institutional, ethical, and regulatory guidelines
Together they address dullness, uneven tone, and early signs of aging in one mist step
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