+86(1360)2568149 info@phcoker.com

L-Ascorbic acid powder (50-81-7)

Pure Vitamin C is known as L-Ascorbic Acid. The “L” in front of Ascorbic is a reference to how the molecule itself……..


Status: In Mass Production
Synthesized and Customized Available
Capacity: 1277kg/month



L-Ascorbic acid powder (50-81-7) video


L-Ascorbic acid powder (50-81-7) Specifications

Product Name L-Ascorbic acid powder
Chemical Name ▪ ascorbic acid

▪ vitamin C

▪ 50-81-7

▪ L(+)-Ascorbic acid

Brand Name L-Ascorbic acid
Drug Class Whitening peptide
CAS Number 50-81-7
Molecular Formula C6H8O6 or HC6H7O6
Molecular Weight 176.12 g/mol
Monoisotopic Mass 176.032088 g/mol
Melting Point  191 dec °C
Freezing Point N/A
Biological Half-Life 16 days
Color white to off-white
Solubility  S400000 mg/L (at 40 °C)
Storage Temperature  N/A
Application ▪ Whitening properties

▪ Skin firmness

▪ Overall repair

▪ Antioxidant food additive


What is L-Ascorbic acid powder (50-81-7)?

Vitamin C, also known as ascorbic acid and ascorbate, is a vitamin found in various foods and sold as a dietary supplement. Natural ascorbic acid can be divided into L type and D type, the latter has no biological activity.  L-ascorbic acid has the most research of any form of vitamin C when it comes to benefits for skin. It is a potent antioxidant and skin-soothing agent that can improve the appearance of signs of aging.

L-ascorbic acid is white crystal or crystalline powder, cosmetic grade L-ascorbic acid powder has widely applied in cosmetic product, such as serum, body lotion, face mask and brightening cream etc.


L-Ascorbic acid powder (vitamin c) main function and Application

  • l-ascorbic acid powder uses as antioxidants for meat and other foods.
  • l-ascorbic acid powder uses as food nutrition fortifier, it can also be used as color protector and antioxidant. It has the same effect as ascorbic acid.
  • l-ascorbic acid keepsfood, fruits and beverage fresh and prevent them from producing unpleasant smell.
  • l-ascorbic acid preventsformation of nitrous amine from nitrous acid in meat products.
  • l-ascorbic acid improvesdough quality and make baked food expand to its maximum.
  • l-ascorbic acid compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
  • l-ascorbic acid powder usesas nutritional element in additives,Feed additives.


L-Ascorbic acid powder uses in skin

Ascorbic Acid plays a major role in anti-aging treatments, skin firmness, overall repair and brightening, it also serves to rejuvenate the skin.

Conditions such as aging skin, uneven skin tone, hyperpigmentation and post-inflammation hyperpigmentation, rough texture, fine lines, acne scars, general dullness benefit greatly from L-Ascorbic Acid skin care products.

People with rosacea  and sensitive skin conditions should avoid this Vitamin C ingredient as it may cause irritation. Oily, dry and combination skin.

ascorbic acid powder is highly stable and can be mixed into your skincare products for an antioxidant boost.

Add the powder to water-based products like serums, essences, and lotions. Vitamin C is water-soluble, so it works best when mixed with light, watery textures until the powder dissolves.

L-Ascorbic Acid With a Serum

Designed to deliver a high concentration of actives, serums are the most common form of delivery for vitamin C. “They keep that ingredient stable and enhance penetration through the outer skin layer.”

As far as complementary ingredients are concerned, L-Ascorbic Acid powde works best in combination with vitamin E, ferulic Acid, vitamin B, and hyaluronic acid.

15% pure vitamin C (L-ascorbic acid), 1% vitamin E (alpha tocopherol), and 0.5% ferulic acid combination  has a synergistic antioxidant features to enhance protection against environmental damage caused by free radicals that can contribute to atmospheric aging.

l ascorbic acid for face

l ascorbic acid powder has applied in face mask, this is a simple recipe that calls for L Ascorbic Acid powder and glycerin.

To make Vitamin C Mask only need two ingredients:

1/2 TBSP L. Ascorbic Acid

1 tsp. Glycerin (or 2 Vitamin E capsules)

l ascorbic acid powder mix with Glycerin, dry skin can be cured with this combination and l ascorbic acid for face also easily moisturizes your skin.



This Material is Sold For Research Use Only. Terms of Sale Apply. Not for Human Consumption, nor Medical, Veterinary, or Household Uses.


References & product citations