OnoSweet® (Monk Fruit + Allulose Sweetener)

Siraitia grosvenorii
Evidence Level
Moderate
1 Clinical Trial
3 Documented Benefits
3/5 Evidence Score

OnoSweet® (Compound Solutions) is a patented natural zero-calorie sweetener system combining monk fruit extract (luo han guo, mogrosides) with allulose — providing a clean, non-glycemic sweetening solution with superior taste profile compared to either ingredient alone. Monk fruit mogrosides are 150–300x sweeter than sucrose with zero calories; allulose provides 70% of sucrose sweetness with near-zero caloric impact (0.4 kcal/g vs. 4 kcal/g for sucrose) and FDA GRAS status. The combination masks each other's aftertaste weaknesses for a clean, sugar-like taste experience.

Studied Dose Formulation ingredient — use per product recipe to achieve target sweetness; no clinical supplementation dose as consumed in trace amounts as sweetener
Active Compound Mogrosides V (monk fruit / Siraitia grosvenorii) + allulose (D-psicose) — OnoSweet® by Compound Solutions; zero-calorie natural sweetener system

Zero-glycemic natural sweetening

OnoSweet® provides sweetness without glucose or insulin response — monk fruit mogrosides are not absorbed or metabolized by the body and pass through unchanged, while allulose is absorbed but not metabolized (excreted in urine). Both components produce no meaningful glycemic or insulinemic response, making OnoSweet® suitable for diabetics, low-carbohydrate dieters, and anyone managing blood sugar.

Clean taste without artificial sweetener aftertaste

The combination of monk fruit and allulose achieves a taste profile closer to sucrose than either alone. Monk fruit's lingering sweet aftertaste is balanced by allulose's sucrose-like mouthfeel and temporal sweetness profile. This superior taste performance vs. single sweeteners (stevia, erythritol, sucralose) makes OnoSweet® ideal for clean-label products requiring natural, calorie-free sweetening.

Antioxidant and metabolic health properties of mogrosides

Monk fruit mogrosides — beyond their sweetening role — demonstrate antioxidant, anti-inflammatory, and antidiabetic properties in preclinical studies. Mogroside V inhibits advanced glycation end-product (AGE) formation, reduces oxidative stress markers, and shows anti-tumor activity in cell studies. Allulose improves insulin sensitivity and promotes fat oxidation in clinical studies at higher (food-level) intake.

1

Non-metabolizable sweetness and gut microbiome prebiotic effects

Monk fruit mogrosides bind sweet taste receptors (T1R2/T1R3 heterodimers) without enzymatic digestion or intestinal absorption — providing sweetness signal without caloric contribution. Allulose undergoes intestinal absorption but is transported without cellular metabolism and excreted renally. At higher intakes, allulose selectively modulates gut microbiome composition (increasing Akkermansia muciniphila) with potential metabolic benefits beyond its sweetener role.

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Allulose and Glycemic Response — Clinical Evidence
PubMed

Multiple clinical studies examining allulose effects on glycemic response, insulin sensitivity, and body composition.

Adults with and without metabolic syndrome. Multiple RCTs.

Allulose (at sweetener replacement doses) produced no meaningful glycemic or insulinemic response vs. sucrose controls. At higher therapeutic doses (7–15g/day), allulose improved postprandial glucose, reduced body fat, and improved insulin sensitivity in metabolic syndrome subjects. Monk fruit component: zero glycemic/insulinemic response confirmed across multiple clinical studies. OnoSweet® combination: excellent taste and metabolic profile.

Common Potential side effects

GI effects (bloating, loose stools) at high allulose doses (>30g/day) — well below sweetener use levels
Monk fruit: no adverse effects documented; GRAS status
Rare allergy to Cucurbitaceae family (gourd family) — monk fruit is related; discontinue if reaction

Important Drug interactions

No significant drug interactions at sweetener use levels
Allulose at high doses may modestly lower blood glucose — relevant if on insulin or hypoglycemics