Contact Us
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6th Floor, 2nd Building, Xijing NO.3, XiJing Industrial Park, DianZi Western Street, Xi'an, Shaanxi, China
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+86-2988253271
Guanjie Biotech's Core products
Our main products include Phosphatidylserine, Phosphatidylcholine, Indole-3-Carbinol, 3,3'-Diindolylmethane, Ferulic Acid, NMN, Resveratrol, Red Yeast Rice Powder and so on.
Why Choose Us?
Rich Experience
Guanjie Biotech is a Hi-tech private enterprise specializing in the research, development, production and sales of natural plant extracts and Chinese traditional medicines to serve customers in the the nutraceutical food additived, pharmaceutical and cosmetics industries.
Reliable Product Quality
Guanjie Biotech has continuously strived to innovate and improve its control standards for 17 years. We have obtained China ISO, QS, Halal,Kosher, and other certifications. As a supplier of plant extracts, we fully comply with the national production requirements for such products and the declaration requirements for health food.
Professional Technical Team
35 people work in our head office and 30 employees work in our factory. In this team,10 professional technicists for quality control in the test room in our head office, 8 people for research and development, 12 sales staff, 3 financial employees, 4 warehouse employees, 4 sourcing employees, and so on.
Wide Market
We focus on extracting and separating active ingredients from natural plants for 20 years. Our products have sold well in China for many years, and have been exported to many countries, including Europe, America, Japan, Spain, South Korea, the Middle East and Southeast Asia. Customers give us widely praise.
Bulk LecithinSoya:liquid lecithin and lecithin powder PC20-40, wax PC50-98
Sunflower: lecithin powder and lecithin wax PC50-70.
Egg yolk:lecithin powder PC 30 and lecithin wax PC 80-98....Add to Inquiry
Coenzyme Q10 OilGood Oil Solubility
5%-20% Orange Red Liquid
Homogenization Technology
FDA Cert.
Certifications: Halal,ISO9001,PAHS Free,NON-GMO,KOSHER,SC
Delivery term: DHL, FEDEX,...Add to Inquiry
Red Yeast Rice GranulesRed Yeast Rice Particle
Size:20-40 Mesh
Specification:0.1%-5.0%
Active Ingredient:Monacolin K
Test method: HPLC
Appearance: Light red to dark red granules
Two...Add to Inquiry
Best Resveratrol PowderMicronized 2-10 microns
Water Soluble
Specification: 20%~98%
Characters: Brown or White Fine Powder (related to purity)
Test Method: HPLC
CAS:501-36-0
Two...Add to Inquiry
Red Yeast Rice PowderSpecification:0.1%-5.0%
Test method: HPLC
Appearance: Light red to dark red powder
Active Ingredient:Monacolin K
Two Factories & Three production lines
GMP...Add to Inquiry
Bulk PhosphatidylserinePS powder,PS oil & PS Granular
Appearance: Light yellow powder,granular & liquid
Secification:20%~80%
Source: Soybean
Testing Method:HPLC-ELSD
Two Factories &...Add to Inquiry
Bulk Soy LecithinAppearance: Light yellow powder, liquid or wax
Secification:20%~98%
Testing Method:HPLC-ELSD
Source: Soya bean
Character:Non-GMO Material
Certifications:...Add to Inquiry
Micronized Trans Resveratrol PowderMicronized 2-10 microns
Water Soluble
Characters: Brown or White Fine Powder (related to purity)
Test Method: HPLC
CAS:501-36-0
Two Factories & Three production...Add to Inquiry
Water-soluble Phosphatidylserine Sodium SaltWater-soluble
Appearance: Light yellow powder
Secification:50%~60%
Source:Soybean, sunflower
Testing Method: HPLC-ELSD
Two Factories & Three production...Add to Inquiry
Ferulic Acid SupplierOther name: 4-Hydroxy-3-methoxycinnamic acid
Active Ingredien: Ferulic Acid
Specification: 99%
Appearance: White Powder
CAS:537-98-4
Structural Formula:...Add to Inquiry
Phosphatidic Acid PowderAppearance: Brown yellow powder
Specification:50%
CAS No.:475995-54-1
Solvent:Acetone
Solvent Residual:≤50ppm
Catalyst:CaCl2
Two Factories & Three production...Add to Inquiry
Red Yeast Rice ExtractActive Ingredient:Monacolin K
Specification:0.1%-5.0%
Test method: HPLC
Appearance: Light red to dark red powder
Annual output: 45 tons
Two Factories & Three production...Add to Inquiry
Company Profile
Guanjie's core products are including bulk indole 3 carbinol, bulk red rice yeast powder, bulk phosphatidylserine, and bulk diindolylmethane (DIM) powder, bulk lecithin powder and bulk lecithin liquid. We have indepedent factories and production lines to produce these products. High quality and competitive price. Welcome to enquiry us.
Our these core products can be made into powder, granular, liquid,tablet and other forms. These can be used in food industry, beverage industry, supplement industry, medical industry and other industries. Guanjie is a bulk supplier of natural materials for the development. We offer a wide range of products to meet your needs.
Benefits
May Fight Premature Aging
Aging is a natural process, but the appearance of fine lines and wrinkles can be distressing to many people. Environmental pollutants and exposure to the sun’s rays can speed up the aging process. Ferulic acid is a potent antioxidant that defends your skin against free radicals and oxidative stress. It may keep your skin youthful for longer. Apart from being a free radical scavenger, ferulic acid also boosts effectiveness of other antioxidants, including vitamins A, C, and E.
May Help Brighten Skin
Ferulic acid, especially when used with vitamin C, may help reduce dark spots and uneven pigmentation. It also may help heal skin inflammation and brighten it. However, more information is warranted in this regard.
May Smoothen Skin
The anti-inflammatory properties of ferulic acid may help smoothen the skin. It also may improve skin texture. Anecdotal evidence suggests that using it with retinol may deliver the best results.
Is Suitable For All Skin Types
Ferulic acid is generally considered safe for all skin types. You can expect results irrespective of your skin type (dry, oily, normal, or combination). Ferulic acid is indeed a great ingredient for skin care. Let us explore a few ways you can incorporate it into your daily routine.
Who can Use?
Have you begun to notice some early signs of aging, such as fine lines, wrinkles, and loss of skin elasticity? This is a good time to start using products enriched with ferulic acid. Aging is often accelerated by the actions of free radicals. Ferulic acid scavenges free radicals and may help reduce the signs of aging. Aging skin will see a greater difference in their skin when they start the use of ferulic acid. You will also see skin become brighter and more radiant.
Many beauty bloggers and vloggers swear by the efficacy of ferulic acid to smoothen out uneven skin tone. The skin care ingredient seems to form a protective layer on the skin to safeguard it from external stressors.
The antioxidant and anti-inflammatory properties of ferulic acid may help repair skin damage and improve skin glow.
Do you play outdoor sports, go on picnics, or take long walks on the beach? Then you should consider adding ferulic acid to your daily skin care routine.Frequent exposure to environmental pollutants and the sun’s harsh rays can cause irreversible damage to your skin in the long run. You can start protecting your skin by using a ferulic acid serum daily.
If you are in your 20s or early 30s and want to start a skin care routine to delay aging, ferulic acid is your best bet. This ingredient is primarily good for preventive skin care. It may help delay the signs of premature aging.
Unlike many ingredients used in commercial skin creams, ferulic acid is a naturally occurring substance. It is found in abundance in the cell walls of apples, peanuts, rice, bananas, and avocados. You can try ferulic acid if you love nature-based skin care solutions.
Our Certifications
We have obtained the NON-GMO by Pony test international group. And we get the certifications about HALAAL,ISO 9001,ISO 22000,Kosher, PAHS,SC and so on.




Our Factory
Guanjie Biotech's factory covers an area of 7000㎡, including CGMP standard workshop of 2000㎡ and advanced lab of 500㎡. Guanjie Biotech has cooperated with Northwest University for establish experimental base for Master students. We also have established a strategic partnership with Xi'an Branch of Chinese Academy Sciences.

We're professional core products manufacturers and suppliers in China. We warmly welcome you to buy discount core products for sale here and get free sample from our factory. Quality products and reasonable price are available.
Indole-3-carbinol Powder, Water Soluble bulk Resveratrol Powder, Pure bulk Indole-3-Carbinol Powder





