Item 09 of 14
White Mulberry Leaf In GlycoAid
Fed to silkworms for centuries, and carrying a molecule shaped enough like sugar to matter.
What It Is
The leaf of Morus alba, the tree silkworms are fed on, used in traditional Chinese medicine for a very long time.
What it is studied for
Post-meal glucose response, on a moderate research base of mostly small human trials.

Evidence grade: Moderate. Several human studies exist, generally small ones, and the findings are less settled than for the large-evidence items on this panel.
The compound of interest
1-deoxynojirimycin, usually shortened to DNJ. Its shape is close enough to a sugar that the carbohydrate-splitting enzymes engage with it.
The Dose Question
Trials tend to give a DNJ-standardised extract just ahead of a starchy meal. GlycoAid publishes no amount and no standardisation, and the capsule is a once-daily product rather than a pre-meal one.
White Mulberry Leaf On The GlycoAid Label
| Most studied for | Post-meal glucose response |
|---|---|
| Key compound | 1-deoxynojirimycin (DNJ) |
| Typical use in trials | Standardised extract, shortly before a meal |
| Amount here | Not published; inside the 500 mg blend |
| Traditional use | Long history in Chinese medicine |
Cautions
Generally well tolerated. Some people report mild bloating, which fits an ingredient acting on carbohydrate digestion. It belongs in the clinician conversation for anyone on glucose medication.
Questions About White Mulberry Leaf
DNJ stands for what, exactly?
1-deoxynojirimycin. It is the sugar-mimicking molecule in the leaf, and it is what the studies are about.
Is this the same as mulberries?
No. Leaf is what the label names, and leaf is what the studies used.
Should it be taken before a meal?
Trials often time it that way. This capsule is taken once daily with a meal, which is not the same timing.
Is it safe?
Tolerance at supplement levels is good; mild digestive grumbling is the usual complaint.
Judging It Fairly
No single item on this panel can be assessed from the outside on its own, and no single week of taking the capsule settles anything either. What week one is actually measuring takes that apart properly.
Where It Sits In The Formula
White Mulberry Leaf is printed inside one 500 mg proprietary formulation alongside thirteen other items, so the amount here is unknown. That is the honest position on every panel page on this site, and it is why where the 500 milligrams goes is worth ten minutes. The item before this one on the label is Biotin and the one after it is Turmeric Root.

Buy today
GlycoAid Carries All Fourteen
White Mulberry Leaf is one item of fourteen in a 500 mg once daily capsule.
- 14 ingredients in one 500 mg formulation
- One capsule daily with a meal, 30 to a bottle
- 60-day money-back window
- Free US delivery on 3 and 6 bottle packages