Forget Jenny Craig.

Kirstie Alley has launched her own weight-loss system and site,, which features vitamin-packed elixirs to help people slim down.

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The actress, 59, has dropped 20 pounds since January on her program, she tells in a statement.

"My two biggest hurdles in weight loss and maintenance are cravings and too big of an appetite," she said. "I wanted my line to obliterate these hurdles. For me, it has!"

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The program features three elixirs: "Rescue Me," which controls cravings, "Release Me," which helps ease stress and promotes cardiovascular health and "Nightingale," which enhances sleep and helps curb carbohydrate cravings. Followers also follow a healthy, organic food diet plan and online tools to drop pounds.

Her reality show, Big Life, which chronicles her struggles to slim down, premieres March 21 at 10 p.m. on A&E.