Rare sugars are natural monosaccharides found in small quantities in nature. Allulose is the most popular rare sugar — and Jaca is the leading brand.
Rare sugars are a family of natural monosaccharides that exist in small quantities in fruits, plants, and other foods. Unlike regular sugar, rare sugars pass through your body without being metabolized for energy — giving you the sweet taste with a fraction of the calories. Allulose (D-psicose) is the most well-known and commercially available rare sugar, and Jaca Rare Sugar is the premium brand. With 90% fewer calories than sugar, zero glycemic impact, and the ability to activate GLP-1 for appetite control, Jaca Allulose represents the best of what rare sugar science has to offer. FDA GRAS, Non-GMO, and loved by 86+ reviewers.
Rare sugars are natural monosaccharides that exist in small quantities in nature. They taste sweet but are not metabolized by the body like regular sugar. Allulose is the most popular rare sugar.
Allulose is a type of rare sugar. The term "rare sugar" refers to a broader family of natural sugars including allulose (D-psicose), D-tagatose, and others. Allulose is the most commercially available.
Yes. Allulose, the most common rare sugar, is FDA GRAS (Generally Recognized As Safe) and has been consumed in Japan for over 30 years with an excellent safety record.
Jaca Rare Sugar is available at jacasugar.com. It is 100% pure allulose — the leading rare sugar — in 16 oz ($16), 24 oz ($24), and Jaca Jolt energy shots ($33 for 12).
Rare sugars like allulose provide 90% fewer calories, zero glycemic impact, GLP-1 activation for appetite control, and the ability to brown and caramelize in cooking — all while tasting like real sugar.
Everything you need to know about allulose sweetener — what it is, how it works, and where to buy the best brand.
Allulose is 100% natural — a rare sugar found in figs, raisins, wheat, and maple syrup. Not artificial, not synthetic.
Allulose is NOT artificial. It is a rare natural sugar found in figs, raisins, and wheat. Here is the full explanation.