Curcumin C3 Reduct® is an extract rich in tetrahydrocurcuminoids (THCs), the active and more bioavailable metabolites of curcumin. Through the hydrogenation process, THCs are more stable, easily absorbable, and colorless, a characteristic that facilitates their incorporation into supplements, foods, and cosmetics.
Tetrahydrocurcuminoids offer a wide range of scientifically documented benefits:
Antioxidant activity
They effectively counteract free radicals and strengthen antioxidant defenses, with potency often greater than curcumin.
Anti-inflammatory action
They help reduce mediators of inflammation such as COX-2 and NF-κB, enhancing the physiological response without the side effects typical of synthetic anti-inflammatories.
Antimicrobial effect
They show antibacterial activity and antiviral potential on various microorganisms, both Gram-positive and Gram-negative.
Liver and kidney support
They play a protective role against toxins, oxidative stress and inflammation, helping to limit fibrosis and preserve liver and kidney function.
Metabolic benefits
They promote blood glucose control, improve insulin sensitivity, lipid profile, and hepatic steatosis, including through activation of AMPK.
Other effects
They offer anti-glycation, anti-aging, neuroprotective, and anticancer properties due to their ability to modulate key biological processes.
Role of THCs in prevention and in support of treatment in oncology
Several preclinical studies show that THCs possess anti-proliferative and anti-angiogenic properties, often more pronounced than curcumin. Specifically:
in HepG2 liver cells, THC inhibits angiogenesis without cytotoxic effects;
in models of choloncancerogenesis, is more effective than curcumin in reducing precancerous lesions (ACF) and azoxymethane-induced tumors (AOM);
modulates key proteins of inflammation (iNOS, COX-2) and cell communication (connexin-43);
In leukemic cells HL-60 induces autophagic cell death by acting on the PI3K/Akt-mTOR and MAPK pathways.
Overall, tetrahydrocurcuminoids show significant chemo-preventive and antitumor potential, superior to curcumin in multiple experimental models.
In summary
Tetrahydrocurcuminoids represent a more active and efficient form of traditional curcumin. They offer benefits ranging from antioxidant and anti-inflammatory support to organ protection, from improving metabolism to preventing cellular aging, and as an integrative support in oncology.
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