does melanotan 1 work without sun II, also known as 'The Barbie Drug,' is an unregulated substance with serious reported side effects that is not safe for consumer use. ⁠ ⁠ The bottom line: Melanotan II has Characteristics of Subjects Receiving Sunlight

It contains 0.9% benzyl alcohol, which acts as a preservative to prevent bacterial growth, allowing it to be used for up to 28 days after opening

Dietary inclusion effects of phytochemicals as growth promoters in animal production.Journal of Animal Science and Technology, 59, 8

The metabolites and the pathways to which they belong have been grouped into five groups viz.-(i) Central Carbon metabolism (glce, glcc, g6p, f6p, f16bp, gap, dhap, 1,3bpg, 3pg, akg), (ii) Amino Acid metabolism (3php, pser, ser, gly, cyse, cys, cysL, glute, glut), (iii) Thiol metabolism (glucys, gsh, gssg), (iv) h2o2 production and metabolism (O2(ex), O2, oxrad, h2o2) (v) Redox metabolism (nadph, nadp+)

Houstons climate means year-round UV exposure, and many long-term residents carry the evidence in their skin: sun spots, uneven texture, fine lines, and roughness