Sheet packs for treating facial or body surfaces

A sheet pack in the form of a laminate having a thickness of 0.2 to 1.5 mm comprising a skin penetration enhancing impermeable layer comprised of metallic foil having a thickness ranging from 2 to 15 microns permanently fused to an absorbent layer comprised of cotton pulp with a heat activated bonding agent which is a thermoplastic material having a melting point ranging from 200 to 300° C. where the absorbent layer is impregnated with an aqueous based a treatment composition having a viscosity of 2 to 1,000 centipoise at 25° C. and a specific gravity of 1.0 to 1.010, containing an ingredient selected from the group consisting of (a) a CLOCK gene activator, (b) a PER gene activator, (c) a BMAL gene activator, (d) a CRY gene activator, or (e) combinations thereof;

• the sheet pack contained in a package with user instructions to topically apply the absorbent layer side of the sheet pack laminate for a period of 1 to 60 minutes to the skin at a select time period ranging from 1800 to 2400 hours wherein the skin penetration of the treatment composition is improved compared to a sheet pack containing the same absorbent layer but having no impermeable layer permanently fused to the absorbent layer.