Hyaluronic Acid Powder CAS 9004-61-9

What is Hyaluronic acid CAS 9004-61-9？

Hyaluronic Acid Powder (HA powder) is a natural biopolymer widely recognized for its powerful moisturizing and lubricating properties. As one of the most effective humectants known, hyaluronic acid powder can bind up to 1,000 times its own weight in water, making it an essential hyaluronic acid raw material in cosmetics, skincare, medical, and health industries.

Derived through advanced bio-fermentation technology, this hyaluronic acid cosmetic grade powder ensures high purity, excellent safety, and superior skin compatibility. It not only hydrates the outer layers of skin but also helps lock in moisture, restoring elasticity and radiance.

Whether used in facial serums, lotions, masks, or anti-aging products, Hyaluronic Acid Powder enhances texture, comfort, and the overall user experience of any cosmetic formula.

Chemical and Functional Characteristics

• Structure: Linear polysaccharide composed of D-glucuronic acid and N-acetyl-D-glucosamine.

• Function: Binds water molecules in the skin’s extracellular matrix, maintaining tissue hydration and elasticity.

• 原产地： Produced by microbial fermentation (non-animal origin), ensuring sustainability and purity.

• 溶解性： Freely soluble in water, forming a clear and viscous solution.

规格

项目	规格
纯度	99%
气味	无味
光学活动	-70～-80
储存条件	-20°C

Different Grades of Hyaluronic Acid Powder

To meet various formulation needs, our HA powder is available in three molecular weights:

1. Hyaluronic Acid LMW (Low Molecular Weight)

• 分子量： 5,000–100,000 Da

• Features: Small molecules penetrate deeply into the epidermis.

• 福利： Promotes cellular hydration, repairs damaged skin barrier, enhances elasticity from within.

• 应用程序： Facial essence, anti-aging serum, and repair cream formulations.

2. Hyaluronic Acid MMW (Medium Molecular Weight)

• 分子量： 100,000–1,000,000 Da

• Features: Balanced molecular size for both surface and deeper hydration.

• 福利： Enhances skin texture, provides a soft and supple feel.

• 应用程序： Moisturizing lotions, day and night creams, hydrating masks.

3. Hyaluronic Acid HMW (High Molecular Weight)

• 分子量： 1,000,000–2,000,000 Da

• Features: Forms a breathable, invisible protective film on the skin.

• 福利： Locks moisture on the surface, offers smoothness and instant comfort.

• 应用程序： Hydrating gel, sunscreen, cream-based formulations.

Applications of Hyaluronic Acid Powder

1. Cosmetics & Personal Care

• Moisturizing and anti-aging creams

• Hydrating serums and lotions

• Facial masks and essence

• Hair care products (conditioner, shampoo)

• Sunscreen and foundation for improved smoothness

2. Pharmaceuticals

• Eye drops for lubrication and hydration

• Wound healing and tissue repair gels

• Injectable fillers (in medical-grade HA)

3. Nutritional & Health Supplements

• Oral hyaluronic acid for joint lubrication

• Skin health supplements for hydration from within

包装

通常装在25公斤/桶，并且还可以做的定制软件包。