Black Garlic Extract
Appearance:brown Powder
Grade:Food Grade
Active ingredient:s-allylcysteine Allylcysteine
Specification:10:1,Polyphenol,0.2%-3% SAC
Certificates:Halal,Kosher,ISO9001,ISO22000,HACCP
Sample:10-20gFree sample
Package:25kg/190kg/200kg drums
Shelf Life:24 Months
What is Black Garlic Extract?
Black garlic is produced by fermenting fresh garlic in a high-temperature, high-humidity environment. After impurities are removed and concentrated, black garlic extract is obtained. Its core active ingredient is S-allyl-L-cysteine (SAC), along with polyphenols, melanoidins, organic selenium, and soluble dietary fiber. A higher SAC content generally indicates better product quality. The actual extract undergoes cryogenic concentration, membrane separation, and vacuum drying, resulting in a powder or concentrate with a darker color, richer flavor, and more concentrated active ingredients.

Black Garlic Extract Spec.
| Serial Number | Product Specification | Value | Testing Method/Standard |
|---|---|---|---|
| 1 | SAC(s-allylcysteine Allylcysteine) | 0.2%; 0.5%; 1%; 3% | HPLC |
| 2 | Total Sugar | 10% | UV |
| 3 | Total Amino Acids | 10% | GB 5009.124-2016 |
| 4 | Total Polyphenols (mg/100g) | 500mg | GB/T8313-2018 |
| 5 | SOD Activity | 300u/g | GB/T5009.173-2003 |
| 6 | Contact us:info@sostherbusa.com |
Black Garlic Extract benefits
Anti-aging and beauty benefits: After taking it for a month or two, some people notice a brighter complexion and lessened fine lines, as SAC kills many free radicals.
Anti-bacterial and anti-inflammatory: When you have bad breath, bloating, or sore throat, it can help suppress harmful bacteria.
Blood vessel protection: For those with high blood lipids, high blood pressure, and hardened blood vessels, long-term consumption can lower "bad cholesterol."
Side benefits: It can also help with liver fatigue, unstable blood sugar, and weak immunity, but it requires consistent use.
Black Garlic Capsules Customization - Natural Supplement-sost factory

COA
| Inspection Item | Standard Requirement | Inspection Method | Test Result |
|---|---|---|---|
| Character | Brown powder | Enterprise Standard | Brown powder |
| Content | S - trans - L - cysteine ≥ 3% | Enterprise Standard (HPLC) | 3.06% |
| Soluble sugar ≥ 30% | Phenol - sulfuric acid method (UV) | 32.23% | |
| Solubility | Readily soluble in water | Cp2020 | Meets the requirement |
| Particle Size | 95% passes through 80 - mesh sieve | Cp2020 Standard Sieve Method | 100% passes |
| Moisture | ≤ 6% | GB/5009.3 - 2016 | 4.25% |
| Total Ash | ≤ 5% | GB/5009.4 - 2016 | 3.21% |
| Heavy Metals | ≤ 10ppm | GB/5009.11 - 2024 | Meets the requirement |
| Arsenic (As) | ≤ 1.0ppm | GB/5009.11 - 2024 | Meets the requirement |
| Lead (Pb) | ≤ 2.0ppm | GB/5009.12 - 2017 | Meets the requirement |
| Mercury (Hg) | ≤ 0.1ppm | GB/5009.11 - 2024 | Meets the requirement |
| Cadmium (Cd) | ≤ 1.0ppm | GB/5009.15 - 2023 | Meets the requirement |
| Total Plate Count (CFU/g) | - | GB4789.2 - 2022 | Meets the requirement |
| Molds (CFU/g) | - | GB4789.15 - 2016 Method 1 | Meets the requirement |
| Yeasts (CFU/g) | - | GB4789.15 - 2016 Method 1 | Meets the requirement |
| Molds and Yeasts (CFU/g) | - | GB4789.15 - 2016 Method 1 | Meets the requirement |
| Escherichia coli | Negative | Negative | Negative |
| Salmonella | Negative | Negative | Negative |
| Conclusion | This batch of products meets the enterprise standard | - | - |
Product production process

Where to buy Black Garlic Extract?
SOST Biotech is a leading manufacturer specializing in the research, development, production, and export of black garlic extract, offering the following advantages:
Raw Material Advantages: We use high-quality garlic, naturally fermented for 90-120 days, ensuring total black garlic phenols ≥ 15mg/g and SAC ≥ 1.2%.
Process Advantages: Low-temperature membrane filtration and vacuum freeze-drying, all performed at ≤40°C, prevents high temperatures from damaging the active ingredients.
Testing Advantages: Every batch undergoes comprehensive testing for SAC using HPLC and for organosulfur compounds, microbial limits, heavy metals, and pesticide residues using GC-MS. The reports are shipped with the product.
Service Advantages: We provide one-stop solutions for bulk orders and support OEM/ODM customization.

2.Why Choose Sost
From selection of raw material, extraction to finished products, we produce standardized plant extract strictly complied with GMP standard, HACCP, EU USDA organic, ISO, SC, SGS requested.Complied with Kosher, Halal,FDA registration.
We offer competitively priced products that have third-party inspection reports to ensure they are safe to use worldwide. If you are not satisfied with what you have received, we can provide hassle-free returns and exchanges.
SOST has more than 300 products as our safety stock, free sample can be sent immediately.
3.Where To Buy
Just send email to info@sostherbusa.com, or submit your requirement in bottom form, we are of service at any time!
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