A dermatologist-created serum built with pure GHK-Cu Copper Peptides, multi-weight hydrators and barrier-supporting ingredients to support collagen production, smooth texture, and promote a firmer, more radiant look
Cross-compound receptor-occupancy percentages are deliberately not compared here: occupancy (pRO) is a modeled inference, not a measurement, and Willard 2020 cautions that "calculating pRO values has caveats." These EC50s measure functional potency, not binding affinity
At Esthetic Solutions, we believe aging should be graceful, vibrant, and empowering
Thymulin May be suggested for immune modulation and inflammation balance
The cell-culture result is the reason AHK-Cu is on the hair-peptide map at all, and it's a legitimate signal but the leap from "stimulates dermal papilla cells in a dish" to "regrows hair on a head" has not been made in the published literature
Beyond sleep, DSIP has been studied for post-stroke motor recovery (Tukhovskaya et al., Molecules 2021), modulation of oxidative stress, regulation of corticotropin (ACTH) and anticonvulsant properties