1. Ellagic Acid Overview
Ellagic Acid (EA) is a natural polyphenol dilactone. It is also known as Benzoaric Acid or Gallic Acid. Plant tissues such as nuts and other fruits are rich in Ellagic Acid. Plamed Ellagic Acid is extracted from Galla Chinensis. A large number of studies have confirmed that Ellagic Acid can clear free radicals and inhibit lipid per-oxidation. Also it inhibits the formation of melanin. Therefore, it has effect of skin-whitening, astringency and anti-oxidation. As a natural ingredient with multiple effects, Ellagic Acid has been widely used in cosmetics.
Product Name | CAS Number | INCI Name | |
Ellagic Acid | 476-66-4 | Ellagic Acid | |
Molecular Weight | Molecular Formula | Molecular Structure | |
C14H6O8 | 302.19g/mol | ||
Product ID | Specificcation | Minimal Package | Minimal Order Quantity |
PMB0401 | 95% | 1KG | 1KG |
2. Ellagic Acid Manufacturer Specifications
Product Name | Specification |
Ellagic Acid | 95% |
Items | Specifications |
Assay | ≥95% |
Color | Light yellow powder |
Physical Characteristics | |
Particle Size | 98% through 80 mesh |
Moisture | ≤5.00% |
Ash Content | ≤3.00% |
Heavy Metals | |
Total Heavy Metals | ≤10ppm |
Arsenic | ≤2ppm |
Pb | ≤2ppm |
Microbiological Tests | |
Total Plate Count | ≤1000cfu/g |
Yeast & mold | ≤100cfu/g |
Escherichia coli | Negative |
Staphylococcus | Negative |
Salmonella | Negative |
3. Ellagic Acid Benefits
- Whitening and moisturizing
The formation of melanin is caused by tyrosine as a matrix, which is converted into dopamine and dopaquinone by the action of tyrosinase; and finally it forms melanin. Ellagic Acid has a high affinity for tyrosinase active part-copper. It can inhibit tyrosinase’s activity. Experimental tests have found that Ellagic Acid can effectively inhibit skin pigmentation caused by ultraviolet light. It has a great skin-whitening function. Ellagic Acid, as a plant polyphenol, is a natural ingredient with moisturizing effect. It has a moisture absorption effect, because its molecule contains a polyol structure. Also it has hyaluronidase inhibitory activity. Thereby it can achieve its deep moisturizing effect.
- Anti-aging and antioxidant
Studies have shown that Ellagic Acid and its derivatives can increase the ratio of stratum corneum cells and VII collagen in fibroblasts. So it can enhance the condition of the dermis and epidermal junction. As a result, it will exert function of reducing wrinkles, tightening skin, regulating the skin, and delaying the skin-aging. Ellagic Acid can greatly promote the regeneration of skin elastic fibers, and protect elastic fibrin from degradation. Especially it reduces skin tissue damage caused by long-term or frequent radiation and ultraviolet radiation in sunlight. So Ellagic Acid has an excellent anti-oxidation effect.
- Astringency
Ellagic Acid as a plant polyphenol can form a convergence effect with protein, which insures cosmetics containing Ellagic Acid have good adhesion to the skin under waterproof conditions. And it can shrink pores, firm the skin and reduce wrinkles. Moreover it prevents excessive secretion of oil from the skin. Ellagic Acid can also be used as an antiperspirant to reduce sweat secretion by astringing sweat glands. Ellagic Acid can relieve scalp oil and hair loss, and reduce dandruff when added into hair products.
4. Pharmacological Study of Ellagic Acid and Cosmetics
Test Items | Concentration | Result |
Elimination of free radical DPPH | 4ug/L | Elimination ratio:86% |
Inhibition of Lipid peroxidation | 10ug/L | Inhibition ratio:67% |
Elimination of superoxide free radicals | 4ug/mL | Equivalent to 32u/mg SOD |
Inhibition of xanthine oxidase activity | / | Half inhibition quantity IC50:50umol/L |
Inhibiting the activity of cine. galactosidase | 1umol/L | Promoting ratio:83.3% |
Inhibition of tyrosinase activity | 10mg/mL | Inhibition ratio:40.21% |
Inhibition of MMP-1 activity of metalloproteinase | 10mg/mL | Inhibition ratio:11.9% |
Applying EA to reduce the diameter of the skin’s pores | 2% | Minification:18.7%(Compare to blank) |
Inhibition of dihydrotestosterone (DHT) generation | 10ug/mL | Inhibition ratio:96.7% |
5. Plamed Ellagic Acid Characteristics
- Plamed extracting technology of Ellagic Acid is the first in China;
- High quality raw material is used as raw material to extract high purity Ellagic Acid.
6. Ellagic Acid Application & Reference Dosage
Ellagic Acid can inhibit the formation of melanin, so it can be used in whitening skin-care products, such as facial cleanser, emulsion, essence, facial mask and skin-care cream. At the same time, Ellagic Acid has astringency. It can also be used in antiperspirant, shampoo and conditioner.
Specification | Reference Dosage |
Ellagic Acid 98% | ≤0.5% |
Application examples of Ellagic Acid in cosmetic brands:
Country | Brand | Product | Main ingredient |
China | Taiwan Sexy Look | Moisturising ear lobe mask | Ellagic Acid, Pearl Extract, Resveratrol, Rose Water, Hyaluronic Acid |
Taiwan Morita Roberta | Whitening mask | Ellagic Acid, Hyaluronic Acid, Collagen, Licorice Extract, Algae Extract | |
Inoherb | Brightening facial cleanser, cream, mask; whitening toner, emulsion, eye cream | Ellagic Acid, Anthocyanin
Grape Seed Exttract |
|
Tone-up cream | Ellagic Acid, Anthocyanin, Titanium Dioxide | ||
Korea | Skin Food | Black pomegranate tone, gel mask, serum, cream | Ellagic Acid |
USA | Estée Lauder | Foam cleanser | Ellagic Acid, Myristic Acid, Palmitic Acid, Lauric Acid, Yeast Extract |
Nutritious eye gel | Ellagic Acid, Glycerol Polyether-26, Butylene Glycol, Algae Extract, Paeonia Suffruticosa Root Extract | ||
Radiant moisture creme | Ellagic Acid, Polydimethylsiloxane, Isohexadecane, Glycerin, Butylene Glycol | ||
Nutritious cc cushion | Ellagic Acid | ||
Radiant energy lotion | Ellagic Acid | ||
France | L’oréal | Anti spot brightening essence | Ellagic Acid |
Lancome | Blanc expert cream | Ellagic Acid, Vitamin CG, Licorice Extract | |
Blanc expert purifying foam, lotion, whiteness spot eraser | Ellagic Acid |
7. Ellagic Acid Reference Formula
Anti-freckle gel:
Ingredient | Content(%) | Ingredient | Content(%) |
Ellagic acid | 0.1 | Preservative | 0.65 |
UVB sunscreen | 0.5 | Paraaminophenol | 0.5 |
Edta | 0.1 | Sodium hydroxide | 0.11 |
Carbopo | 0.4 | Cyclohexasiloxane | 5 |
Glycerin | 10 | Ethanol | 2.5 |
Water | 100 |
8. Ellagic Acid Safety
- Ellagic Acid has been included in The International Standard Catalogue for Cosmetic Ingredients (INCI), and currently the EU, the US and Japan don’t limit its dosage in cosmetics.
- China has included Ellagic Acid in The International Catalogue of Chinese Cosmetic Raw Materials Standards (2010 Edition) issued by the State Food and Drug Administration. In Taiwan, Ellagic Acid is also approved as whitening ingredient by the competent authority.
- In March 2004, Ellagic Acid had became a new whitening ingredient recognized by the World Health Organization.
9. Packing and Storage
Packed in 25kg paper drums with two plastic bags inside.
Store it in a cool dry place and away from direct sunlight and oxidizing agents.
Plamed focuses on natural cosmetic ingredients for more than 10 years. We have founded four subsidiary companies, which respectively develops different kinds of cosmetic raw material. Plamed is a company whose CEO is designated as the first secretary general of Shaanxi Plant Extraction Association.
As a professional Ellagic Acid manufacturer, Plamed have been constantly upgrading the production process. We firmly believe that good Ellagic Acid and good Ellagic Acid price will help customers make good terminal products and help customers win a lasting and broad market.
Other Skin-whitening Product List
NO. | Product Name | Product ID | Specification | Product Image |
---|---|---|---|---|
01 | Arbutin | PMB0101 PMB0102 | Alpha 99.5% Beta 99.0% | |
02 | PCR Glabridin | PMB0705PCR | 10% | |
03 | Kojic Acid Dipalmitate | PMB0801 | 99% | |
04 | D-alpha Tocopherol Acetate | PMB0901 PMB0902 | 700IU 1300IU | |
05 | Bakuchiol | PMKZ1501 | 98% | |
06 | Grape seed extract | PMB1401 | 95%OPC | |
07 | Ellagic Acid | PMB0401 | 98% | |
08 | Glabridin | PMB0705,PMB0702 PMB0703,PMB0704 | 10%,40% 90%,98% | |
09 | Glutathione | PMB1601 | 98% | |
10 | Ascorbic Acid 2-Glucoside | PMB1801 | 98% | |
11 | Phloretin | PMB0301 | 98% | |
12 | Lycopene | PMB1101 | 80% | |
13 | Resveratrol | PMB0501 | 98% | |
14 | Green Tea Extract | PMB1501, PMB1502, PMB1503 | 95% EGCG, 70% oil-soluble polyphenols, 98% water-soluble polyphenols | |
15 | Luteolin | PMB1301 | 98% | |
16 | Chrysin | PMB1001 | 99% | |
17 | Puerarin | PMB1201 | 98% | |
18 | Escin | PMM0301 | 20%, 98% | |
19 | Tetrahydrocurcumin | PMB0201 | 98% | |
20 | Nicotinamide | PMB1501 | 99% | |
21 | Curcumin | PMB2501 | 10% | |
22 | Rhodiola-crenulata-extract | PMB2401 | 2% Salidroside |