| MOQ: | 1 kg |
| Standardverpackung: | 1 kg/Tasche 25 kg/Trommel |
| Lieferzeit: | 3-5 Tage |
| Zahlungsmethode: | T/T, Alibaba, Paypal |
Vitamin C Powder of Ascorbic Acid is a water-soluble form, is a white to off-white, fine powder. ascorbic acid powder dissolves quickly in water and has a sour taste. Individuals can add it to juice if they dislike the sour taste. It is normal for ascorbic acid crystals to discolor slightly upon exposure to air and moisture. Numerous bodily functions rely on ascorbic acid, including iron absorption, immune system support, wound healing, and more.
Vitamin C Powder is available in several forms: pure ascorbic acid, ascorbic acid combined with Sodium Ascorbate, and other ascorbates, including Calcium Ascorbate and Ascorbyl Palmitate.
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key Features
Powerful Antioxidant
Vitamin C is one of the body's most important water-soluble antioxidants. It neutralizes free radicals, protecting cells (such as proteins, lipids, carbohydrates, and nucleic acids) from oxidative damage, helping to prevent chronic diseases and slow aging.
Promotes Collagen Synthesis
This is vitamin C's most classic effect. It is a necessary cofactor for the synthesis of collagen, the primary structural protein that makes up skin, bones, tendons, ligaments, blood vessels, and teeth.
Boosts Immune Function
It supports various cellular functions of the immune system, such as enhancing the phagocytic and chemotactic activity of white blood cells, and helping the skin and mucous membranes form a barrier against pathogens.
Boosts Iron Absorption
Vitamin C reduces the difficult-to-absorb ferric iron to the more easily absorbed ferrous iron, which it then binds to. This significantly increases the absorption of iron from plant-based foods (non-heme iron).
Participates in the Synthesis of Neurotransmitters and Carnitine
Vitamin C participates in the synthesis of important neurotransmitters such as norepinephrine and serotonin, and is crucial for brain function and mood regulation. It is also involved in the synthesis of carnitine, which plays a key role in energy metabolism.
![]()
Preventing and Treating Scurvy
This is the most fundamental use of vitamin C. Vitamin C deficiency can impair collagen synthesis, leading to scurvy, symptoms of which include bleeding gums, subcutaneous hemorrhages, and delayed wound healing.
Skin Care and Beauty
Antioxidant and anti-aging, whitening and lightening, promoting collagen production
Adjunctive Treatment for Iron Deficiency Anemia
When taking iron supplements or consuming iron-rich foods, patients with anemia should also take or consume foods rich in vitamin C to maximize iron absorption.
Boosting Immunity and Recovery from Infections
While it cannot completely prevent colds, regular vitamin C supplementation may shorten the duration of colds and alleviate symptoms. The need for vitamin C increases during periods of stress or infection.
Reducing the Risk of Chronic Diseases
As an antioxidant, adequate vitamin C intake has been linked to a reduced risk of chronic diseases such as heart disease, certain cancers, and cataracts.
| ITEM | SPEC | RESULT |
| Appearance | White to light yellow crystalline powder | Confirm |
| Identification | Positive | Positive |
| Specific rotation | +103°~+108° | +105° |
| PH | 7.0-8.0 | 7.6 |
| Loss on drying | ≤0.25% | 0.0002 |
| Assay | 99.0%-101.0% | 0.994 |
| Heavy health | ≤20mg/kg | <20mg/kg |
| Lead | ≤10.0mg/kg | <10.0mg/kg |
| Arsenic | ≤3.0mg/kg | <3.0mg/kg |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
| MOQ: | 1 kg |
| Standardverpackung: | 1 kg/Tasche 25 kg/Trommel |
| Lieferzeit: | 3-5 Tage |
| Zahlungsmethode: | T/T, Alibaba, Paypal |
Vitamin C Powder of Ascorbic Acid is a water-soluble form, is a white to off-white, fine powder. ascorbic acid powder dissolves quickly in water and has a sour taste. Individuals can add it to juice if they dislike the sour taste. It is normal for ascorbic acid crystals to discolor slightly upon exposure to air and moisture. Numerous bodily functions rely on ascorbic acid, including iron absorption, immune system support, wound healing, and more.
Vitamin C Powder is available in several forms: pure ascorbic acid, ascorbic acid combined with Sodium Ascorbate, and other ascorbates, including Calcium Ascorbate and Ascorbyl Palmitate.
![]()
key Features
Powerful Antioxidant
Vitamin C is one of the body's most important water-soluble antioxidants. It neutralizes free radicals, protecting cells (such as proteins, lipids, carbohydrates, and nucleic acids) from oxidative damage, helping to prevent chronic diseases and slow aging.
Promotes Collagen Synthesis
This is vitamin C's most classic effect. It is a necessary cofactor for the synthesis of collagen, the primary structural protein that makes up skin, bones, tendons, ligaments, blood vessels, and teeth.
Boosts Immune Function
It supports various cellular functions of the immune system, such as enhancing the phagocytic and chemotactic activity of white blood cells, and helping the skin and mucous membranes form a barrier against pathogens.
Boosts Iron Absorption
Vitamin C reduces the difficult-to-absorb ferric iron to the more easily absorbed ferrous iron, which it then binds to. This significantly increases the absorption of iron from plant-based foods (non-heme iron).
Participates in the Synthesis of Neurotransmitters and Carnitine
Vitamin C participates in the synthesis of important neurotransmitters such as norepinephrine and serotonin, and is crucial for brain function and mood regulation. It is also involved in the synthesis of carnitine, which plays a key role in energy metabolism.
![]()
Preventing and Treating Scurvy
This is the most fundamental use of vitamin C. Vitamin C deficiency can impair collagen synthesis, leading to scurvy, symptoms of which include bleeding gums, subcutaneous hemorrhages, and delayed wound healing.
Skin Care and Beauty
Antioxidant and anti-aging, whitening and lightening, promoting collagen production
Adjunctive Treatment for Iron Deficiency Anemia
When taking iron supplements or consuming iron-rich foods, patients with anemia should also take or consume foods rich in vitamin C to maximize iron absorption.
Boosting Immunity and Recovery from Infections
While it cannot completely prevent colds, regular vitamin C supplementation may shorten the duration of colds and alleviate symptoms. The need for vitamin C increases during periods of stress or infection.
Reducing the Risk of Chronic Diseases
As an antioxidant, adequate vitamin C intake has been linked to a reduced risk of chronic diseases such as heart disease, certain cancers, and cataracts.
| ITEM | SPEC | RESULT |
| Appearance | White to light yellow crystalline powder | Confirm |
| Identification | Positive | Positive |
| Specific rotation | +103°~+108° | +105° |
| PH | 7.0-8.0 | 7.6 |
| Loss on drying | ≤0.25% | 0.0002 |
| Assay | 99.0%-101.0% | 0.994 |
| Heavy health | ≤20mg/kg | <20mg/kg |
| Lead | ≤10.0mg/kg | <10.0mg/kg |
| Arsenic | ≤3.0mg/kg | <3.0mg/kg |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin