


D-Chiro-Inositol
High-purity D-Chiro-Inositol powder manufacturer, Water-soluble DCI for dietary supplement and medicine
| 规格名称 | 规格值 |
|---|---|
| Appearance | White or off white crystals or white crystalline |
| Assay | 99.0%–102% HPLC |
| Forms | Powder; Granule |
| CAS No. | 643-12-9 |
| Stock | Regular storage |
D-chiro-inositol Powder
DCI Details:
Specification: 99%-102%HPLC
Certificate: ISO22000; FSSC22000; ISO9001; GMP; Kosher; Halal
Annual Production Capacity: More than 30 tons
Shelf Life: 24 months
Features: Water-soluble; Allergen (soy, gluten) free; Pesticides free; ETO free
Application: Pharmaceutical and medicine industry; Food additives and cosmetics; Dietary supplement, etc.
Main function: Regulating hormone balance, promoting liver fat metabolism, lowering blood sugar, advanced insulin sensitization, women's health support (PCOS), and providing antioxidant and anti-inflammatory benefits, etc.
Packing: 25kg/drum, inner 2 layers PE bag.
What is D-Chiro Inositol?
D-Chiro inositol (DCI) is one of the nine isomers of inositol with optical rotation which have unique physiological functions and application value. It is a substance presenting in many plant seeds such as buckwheat, soybean, rice bran, and wheat.
As a Chinese DCI bulk supplier, our factory produced D-Chiro-Inositol 99%HPLC with fermentation and membrane filtration technology to make it to be a white powder with slightly sweet taste and easily soluble in water. Nowadays it has become a prominent ingredients in healthy products.
Our product meets the highest quality standards with certifications including ISO22000, ISO14001, ISO9001, FSSC22000, GMP, Kosher, and Halal. Stable production ability to satisfy your wholesale needs.
D-chiro-inositol Specification:
| Testing Item | Specification |
|---|---|
| Characters | White or off white crystals or white crystalline |
| Assay | 99.0%–102% HPLC |
| Specific Rotation | +63.0° – +67.0° , c=1.0 |
| Loss on Drying | ≤ 2.0 % |
| Residue on Ignition | ≤ 0.5 % |
| Total Heavy Metals | ≤ 10 mg/kg |
| Chloride | ≤ 0.5 % |
| Sulfate | ≤ 0.5 % |
| Myo-inositol | ≤ 1.0 % |
| Glucose(dextrose) | ≤ 1.0 % |
| Fructose | ≤ 1.0 % |
| Sucrose | ≤ 1.0 % |
| Pinitol | ≤ 1.0 % |
| Any unknown impurity | ≤ 0.1 % |
| Total impurities | ≤ 2.0 % |
| Total Plate Count | ≤ 100 cfu/g |
| Molds and Yeasts | ≤ 100 cfu/g |
| Salmonella | Absence/25g |
| E. Coli | Absence/10g |
D-chiro-inositol Production Flow Process:
Raw material→Fermentation→Membrane Filtration→Enzymatic Conversion→Membrane Filtration→Ultrafiltration→Decolorization→Plate and Frame Filtering→Double Effect Concentration→Crystallization→Centrifugation→Drying→Sieving→Inner Packing→Metal Detective→Outer Packing→Finished Products.
What's the main benefits of D-chiro-inositol?
1. Advanced Insulin Sensitization
DCI acts as a secondary messenger in insulin signaling. By enhancing the body's sensitivity to insulin, it helps maintain healthy blood glucose levels and prevents metabolic sluggishness.
2. Specialized Support for Women's Health (PCOS)
D-Chiro inositol is globally recognized for its role in regulating hormonal balance. It is a cornerstone ingredient for managing Polycystic Ovary Syndrome (PCOS), helping to promote healthy ovulation cycles and alleviate menstrual irregularities.
3. Hepatic Lipid (Fat) Metabolism
DCI serves as a catalyst for liver health. It promotes the efficient metabolism of lipids, helping the liver process fats more effectively and supporting healthy cholesterol levels within the bloodstream. It can accelerate blood circulation, help fat burning, and thus improve liver function.
4. Systemic Anti-Inflammatory & Antioxidant Shield
Beyond metabolism, DCI offers neuroprotective benefits and helps reduce oxidative stress. Its anti-inflammatory properties support long-term cardiovascular health by aiding in the prevention of hyperuricemia and atherosclerosis. It also has anti-aging properties which can protect nerves and improve endurance.
5. Great Combination with Myo-Inositol
It is also a great combination with inositol. In the market, it is often combined with Myo-Inositol in a 40:1 ratio for synergistic effects. We can also offer pre-mix service to make your own formula.
DCI Major Applications
1. Dietary Supplements
The gold standard for "Women's Balance" and "Metabolic Support" formulas. In the market, you can see it is often combined with Myo-Inositol in a 40:1 ratio for synergistic effects. We can also offer pre-mix service to make your own formula.
2. Functional Foods & Beverages
It is easily integrated due to its high solubility and pleasant taste which enable this ingredients can be added to many recipes.
3. Nutricosmetics
DCI also can be used in anti-aging formulations to protect skin cells from oxidative damage.
FAQ
1. D-Chiro-Inositol VS Myo-inositol.
They are totally different product, Myo-inositol(also called inositol) is also a popular ingredients for healthy industry. The price for DCI is about 50 times that of inositol.
2.What is the best ratio of Myo-Inositol to D-Chiro-Inositol?
In the market, the hot formula is combined inositol and DCI which trend ratio is 40:1. We can offer pre-mix service for you. Other ratio like 3.6:1 and 10:1 are also available.
3. D-Chiro-inositol side effects.
DCI side effects are usually mild, but may include gastrointestinal discomfort, hypoglycemia, allergic reactions, etc. Special populations should use with caution: Pregnant women, lactating women, children should consult a doctor before use.
4. Does your D-Chiro-inositol REACH registered?
No, we don't have REACH number for DCI currently.
5. Do you have orther DCI assay?
No, we have only 99%HPLC now. There are 95%HPLC in Korea or India market.



