Abstract: A novel, bioavailable and safe stilbenoid 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#1 with an unexpected enhanced ability to prevent the accumulation of lipids accompanying the terminal differentiation of adipocytes, thereby inhibiting adipogenesis, and nutraceutical and cosmeceutical compositions comprising 3,5-dimethoxy-3,4?-dihydroxystilbene useful for anti-obesity and anti-cellulite therapy, are disclosed. Further the enhanced SIRT-1 activation ability of 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#1 and 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II are disclosed. The enhancement of SIRT-1 polypeptide activity of the said compounds is unexpectedly much higher than resveratrol or its natural analog pterostilbene. Sirtuin modulating compositions comprising an orally bioavailable SIRT-1 enhancing compounds (i) 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I and (ii) 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II are also disclosed.

Abstract: Disclosed is a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I. Also disclosed is an anti-acne composition comprising 3,5-dimethoxy-3,4?-dihydroxystilbenes represented by STR#I. Further, a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 2,3?,5?, 6-tetrahydroxy-trans-stilbene represented by STR#II is also disclosed.

Abstract: Disclosed is a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I. Also disclosed is an anti-acne composition comprising 3,5-dimethoxy-3,4?-dihydroxystilbenes represented by STR#I. Further, a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II is also disclosed.

Abstract: Disclosed is a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I. Also disclosed is an anti-acne composition comprising 3,5-dimethoxy-3,4?-dihydroxystilbenes represented by STR#I. Further, a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II is also disclosed.

Abstract: A novel, bioavailable and safe stilbenoid 3,5-dimethoxy-3,4?-dihydroxystilbene represented by SIR#1 with an unexpected enhanced ability to prevent the accumulation of lipids accompanying the terminal differentiation of adipocytes, thereby inhibiting adipogenesis, and nutraceutical and cosmeceutical compositions comprising, dimethoxy-3,4?-dihydroxystilbene useful for anti-obesity and anti-cellulite therapy, are disclosed. Further the enhanced SIRT-1 activation ability of 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#1 and 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II are disclosed. The enhancement of SIRT-1 polypeptide activity of the said compounds is unexpectedly much higher than resveratrol or its natural analog pterostilbene. Sirtuin modulating compositions comprising an orally bioavailable SIRT-1 enhancing compounds (i) 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I and (ii) 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by are also disclosed.

Abstract: A novel, bioavailable and safe stilbenoid 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#1 with an unexpected enhanced ability to prevent the accumulation of lipids accompanying the terminal differentiation of adipocytes, thereby inhibiting adipogenesis, and nutraceutical and cosmeceutical compositions comprising 3,5-dimethoxy-3,4?-dihydroxystilbene useful for anti-obesity and anti-cellulite therapy, are disclosed. Further the enhanced SIRT-1 activation ability of 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#1 and 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II are disclosed. The enhancement of SIRT-1 polypeptide activity of the said compounds is unexpectedly much higher than resveratrol or its natural analog pterostilbene. Sirtuin modulating compositions comprising an orally bioavailable SIRT-1 enhancing compounds (i) 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I and (ii) 2,3?,5?,6-tetrahydroxy-trans-stilbene represented by STR#II are also disclosed.

Abstract: Disclosed is a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 3,5-dimethoxy-3,4?-dihydroxystilbene represented by STR#I. Also disclosed is an anti-acne composition comprising 3,5-dimethoxy- 3,4?-dihydroxystilbenes represented by STR#I. Further, a novel sirtuin modulating composition comprising an orally bioavailable SIRT-1 enhancing compound 2,3?,5?, 6-tetrahydroxy-trans-stilbene represented by STR#II is also disclosed.