Cosmetics Grade Sodium Alginate is a natural polysaccharide derived from high-quality brown seaweed. It is widely used as a functional ingredient in cosmetic and personal care formulations due to its excellent thickening, stabilizing, film-forming, moisturizing, and texture-enhancing properties.
It provides smooth and pleasant skin feel while helping improve the stability and consistency of cosmetic formulations. Sodium Alginate can form a soft, flexible film on the skin, helping retain moisture and leaving the skin feeling smooth and refreshed.
| Parameter | Specification |
|---|---|
| Product Name | Cosmetics Grade Sodium Alginate |
| Appearance | White to light yellowish powder |
| Odor | Odorless or characteristic slight odor |
| Solubility | Soluble in water |
| Moisture | ≤ 15.0% |
| pH Value | 6.0 - 8.0 |
| Viscosity | 500 - 1000 mPa*s* |
| Ash | ≤ 18.0% |
| Water-Insoluble Matter | ≤ 0.6% |
| Heavy Metals | Complies with applicable requirements |
| Arsenic | Complies with applicable requirements |
| Lead | Complies with applicable requirements |
| Total Plate Count | Complies with applicable cosmetic requirements |
| Yeast & Mold | Complies with applicable cosmetic requirements |
* Viscosity can be customized according to customer requirements and specific application needs.
Cosmetics Grade Sodium Alginate offers a combination of natural origin, excellent thickening performance, moisture retention, film-forming properties, and formulation stability. It is particularly suitable for cosmetic products where a smooth texture, good spreadability, moisturizing feel, and stable formulation are required.
Different grades, viscosities, and specifications can be supplied according to customers' formulation requirements and application conditions.
Are you trading company or manufacturer?
We are Sodium alginate factory.
How long have you been specialized in sodium alginate?
We have been producing sodium alginate since 2007 and have rich experience in producing alginate products. The annual output of sodium alginate is more than 5,000 tons.
Do you provide samples? Is it free or extra?
Yes, we could offer 200 grams free sample.
What's your MOQ, delivery time for 20'container and Quote validity?
Minimum Order: 0.5 ton, small quantity for trial order is ok. Delivery time for 20' container (22 ton): 5-7 days. Quote validity: two weeks.
Can the customer use his own packing and shipping mark?
We have our own shipping mark and our brand is LANNERET. Also you could use your own shipping mark, and we'll custom it completely according to your requirements.
What's your payment terms?
T/T, L/C, is available.


