Cosmetic preparations comprising novel elastin derivatives

Drug – bio-affecting and body treating compositions – Designated organic nonactive ingredient containing other... – Peptide containing

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514801, 514844, 514847, 530353, 2604045, A61K 748, C09F 700

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046597409

ABSTRACT:
This invention relates to a cosmetic preparation which comprises novel derivatives of solubilized elastin which are fatty acid amides of elastin, and which have been found to permit deeper penetration and a higher percentage absorption of elastin into the stratum corneum of human skin.

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patent: 4419288 (1983-12-01), Cioca
patent: 4454159 (1984-06-01), Musher
Kagan et al., Chem. Abs., 1976, vol. 85, pp. 15705n.
Fieser et al., Advanced Organic Chemistry, 1961, pp. 518 & 519.

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