We are a manufacturer specializing in the research and production of high-purity, highly bioavailable mineral raw materials, providing you with GMP-compliant magnesium citrate powder-a gentle, non-irritating, and easily soluble organic magnesium supplement.
Whether you are a dietary supplement brand owner, a contract manufacturer, or an end consumer seeking relief from constipation, improved sleep, and muscle support, our product offers an ideal solution: compared to magnesium oxide, magnesium citrate has several times higher absorption rates and does not cause stomach upset. Through third-party heavy metal and microbial testing and a 100% traceable supply chain, we have solved the three major pain points of traditional magnesium supplements: poor absorption, gastrointestinal irritation, and lack of purity transparency, helping you achieve better health support with lower dosages.
Product Characteristics
Appearance: White to off-white crystalline powder.
Solubility: magnesium tricitrate tetradecyl hydrate is extremely soluble (>100 g/L water); while magnesium dibasic citrate hydrate is slightly soluble in water.
pH: Aqueous solution is weakly acidic.
Taste: Slightly sweet with a slightly bitter aftertaste.
Elemental Magnesium Content: the elemental magnesium content is approximately 11%
COA
|
Item |
Specification |
Result |
|
Appearance |
White to off-white fine powder |
Complies |
|
Odor |
Odorless or faint characteristic |
Complies |
|
Magnesium Content |
14.0% – 16.0% |
15.2% |
|
Citrate Content |
70% – 80% |
74.5% |
|
Loss on Drying |
≤ 6.0% |
3.2% |
|
pH (1% solution) |
5.0 – 7.0 |
5.8 |
|
Heavy Metals (as Pb) |
≤ 10 ppm |
<2 ppm |
Benefits of magnesium citrate powder
Daily magnesium supplementation: Provides the body with a soluble source of magnesium.
Promotes water intake: When the powder is dissolved in water, it can increase water consumption.
Enhances ease of use: Dosage can be adjusted flexibly to suit the daily habits of different people.
Promotes dietary diversity: Magnesium citrate powder can be mixed with various beverages or liquid foods to diversify intake options.
Application Fields
Effervescent Tablet Systems
Specifically suited for effervescent mineral supplements due to its controlled solubility and neutral pH in solution.
Energy formulas
Helps fight fatigue and keeps your vitality up throughout the day.
Salt Substitutes & Seasoning Blends
Can be used in low-sodium seasoning powders and electrolyte seasoning products
Daily wellness
A clean, absorbable magnesium source for everyday health.
Dairy & Plant-Based Powdered Drinks
Suitable for powdered milk, plant-based protein powders, and creamers.
Medical Nutrition
Incorporated into powdered enteral nutrition products where consistent mineral content and solubility are required for reconstitution.
Production Process
Product Quality Advantages
High Solubility: Excellent water solubility compared to magnesium oxide.
Neutral to Slightly Tart Taste: Minimal bitterness, suitable for flavored beverages.
Clean Profile: No residual solvents, meets USP/EP heavy metal limits.
Good Flowability: Fine, free-flowing powder suitable for high-speed encapsulation.
Allergen-Free & Non-GMO: No common allergens, no GMOs.
Quality you can trust – Made in a GMP facility and thoroughly tested.
Export Certificates
Packaging and Service
Storage: Store in original sealed container in a cool, dry place (15–25°C). Avoid exposure to moisture, heat, and direct sunlight.
Standard Package:
1 kg / aluminum foil bag
10 bags / carton
20 kg or 25 kg / fiber drum with inner double PE liner
Custom Packaging: Available upon request.
Lead Time:
Samples: 3–5 working days
Standard orders (≤500 kg): 7–10 working days
Bulk orders (>500 kg): 15–20 working days
Shelf Life: 24 months from date of manufacture (under recommended storage conditions).
FAQ
Q: Does this product contain any flow agents or anti-caking agents?
A: No. The powder is supplied as pure magnesium citrate without added flow agents unless requested. Anti-caking agents such as silicon dioxide can be added upon customer request. Active folks love it.
Q: Is this product suitable for use in clear ready-to-drink beverages?
A: It is suitable for powdered beverage mixes that are reconstituted into clear drinks. For pre-mixed liquid beverages, solubility testing at the target concentration and pH is recommended.
Q: Can perfect magnesium citrate powder be used in chocolate-flavored products?
A: Yes. Its neutral taste profile does not interfere with chocolate or cocoa flavors, making it suitable for chocolate protein powders and fortified cocoa mixes.
Q: Does this product react with baking soda in dry mixes?
A: No. In dry form, no reaction occurs. Only when water is added does the acid-base interaction begin. This makes it suitable for dry baking mixes where leavening is triggered by liquid addition.
Q: What is the typical bulk density of this powder?
A: Bulk density ranges from 0.5 – 0.7 g/mL (loose) and 0.7 – 0.9 g/mL (tapped), suitable for volumetric filling equipment.
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