Hot Products
Quality Herb specializes in plant extract and herbal extract, and developing the most effective and specialized botanical ingredients for the Pharmaceutical, Nutraceutical, and Cosmetic industries. Halal and ISO certificates and Free samples are available. We process strictly as GMP SOP for each step. Also, Our products are supported with complete documentation, such as TDS, MSDS, COA, Flow chat, etc. Most importantly, our Lab is equipped with state-of-the-art instruments for testing and identification, Such as HPLC, UV, ICP-MS, GC/LC-MS-MS, Microbiology tests, etc.
Yohimbe Bark Extract
8%-98% Yohimbine HPLC
White Willow Bark Extract
Salix alba L, Salicin 15% - 98% HPLC
White Peony Extract
Paeonia lactiflora, Paeoniflorin 10% - 98% HPLC
Turmeric Root Extract
Food Grade Curcumin Powder 95%, Water-soluble Curcumin Beadlets Powder 10%
Tannic Acid Food grade
Tannic Acid 90% min Food grade
Sesamin
sesame seed extract 5~98% HPLC
Rutin
SPEC.：NF11 DAB EP TEST METHOD： UV PLANT SOURCE：Scphora japonica L.
Red Yeast Rice Powder
fermented from solid substance, Moncolin K 0.4-3.0%
Quercetin
Botanical Name: Sophora japonica L. CAS No: 117-39-5
NEW PRODUCT
Quality Herb is a factory with 10 years of experience in the plant extract industry. The main product types include plant extracts, mushroom extracts, Natural Coloran, Natural Sweetener， fruit powder raw materials, vegetable powder raw materials, API, etc. But our core product is plant extract, such as Green Tea Extract - Total Polyphenols 40%~98% UV, Polygonum Cuspldatum Extract - 50% 98% Resveratrol, Notoginseng Extract - Notoginseng Total Saponins ≥75% HPLC, Red Yeast Rice Powder - Moncolin K: 0.4%-3.0% HPLC, White Willow Bark Extract - 15%~98% Salicin HPLC, Soybean Extract - 40% HPLC, Bilberry extract 1%~25% UV, Cranberry extract 1%~25% UV, Marigold Extract - Lutein & Zeaxanthin, Epimedium Extract - 5%~40% Icariin (HPLC), Grape Skin Extract - 12CV, Grape Seed Extract - 95% UV, Monk Fruit Extract 30% 40% 50% 55% Mogroside V HPLC, Citrus Aurantium Extract 6%-98% Synephrine HPLC, etc.
Ginger extract
Zingiber officinale 5% Gingerols
Roselle extract
Hibiscus Sabdariffa flower extract CAS 84775-96-2
Apigenin HPLC
Apigenin 98% HPLC CAS No.: 520-36-5
Lemon balm extract
Melissa officinalis 1%-10% Rosemarinic Acid, 5:1 10:1
Papaya Papain
60000-2400000u/g
Black Goji Berry Extract
Anthocyanidin 3%, 6%, 17% UV
Chlorella Extract Powder(CGF)
Chlorella Growth Factor ≧OD1200
Chinese Date Powder
Chinese Red date Powder 80 mesh
News
Grapefruit seed extract (GSE) has gained popularity as a natural supplement with a myriad of potential health benefits. Derived from the seeds, pulp, and white membranes of grapefruit, this extract is rich in antioxidants and bioactive compounds. In this comprehensive guide, we’ll delve into what grapefruit seed extract is, its health benefits, how to use […]
RNA extraction of various plants, animals, and microorganisms, there is a manual in each kit. The experimenter simply followed the instructions. There is no need to prepare other reagents when using, which is very convenient and suitable for rapid extraction of RNA. RNA Extraction Kit has good integrity and high purity and can be used […]
Pueraria lobata root extract is primarily derived from the dried roots of leguminous plants such as Pueraria pseudo-hirsuta TANG et WANG, Pueraria lobata WILLD. OHWI, and Pueraria thomsonii BENTN. Source: China is the distribution center for Pueraria plants, found in most provinces and municipalities, with the widest distribution in Guangxi, Sichuan, Yunnan (concentrated in Yunnan […]
In natural sweeteners, monk fruit extract has emerged as a popular alternative to sugar and artificial sweeteners. Known for its intense sweetness without calories, monk fruit extract offers an appealing option for those looking to reduce sugar intake while still enjoying the sweet taste they love. With growing awareness of the harmful effects of excessive […]
China is a major tea-drinking country with a rich variety of tea. The tea commonly referred to comes from the Camellia genus of the Theaceae family. Tea contains many active ingredients such as amino acids, tea polysaccharides, alkaloids, tea polyphenols, and pectins. Among them, tea polyphenols, as a natural and efficient food additive, have already […]
Sodium hyaluronate (SH) is produced through fermentation using Streptococcus equi subsp. zooepidemicus, with glucose, yeast extract, and peptone as the culture medium. It is the sodium salt of glycosaminoglycan, composed of disaccharide units of D-glucuronic acid and N-acetyl-D-glucosamine, forming a linear macromolecular polysaccharide. Sodium hyaluronate, with the chemical formula (C14H20NO11Na)n, is a naturally occurring substance […]
Red yeast rice powder has become increasingly popular for its potential health benefits, especially in supporting heart health and managing cholesterol levels. This traditional Chinese supplement is derived from a fermented mixture of rice and red yeast, containing natural compounds believed to help improve overall wellness. In this comprehensive guide, we will explore what red […]
Oyster extract has gained popularity in the wellness community for its potential health benefits. Derived from the meat of oysters, this natural supplement is packed with nutrients that can positively impact various aspects of health. But what exactly is oyster extract, and why are so many people adding it to their wellness routine? This complete […]
Bring the plant extract to the world and benefit all human health, Be a top world brand over a century.
Be the top material & solution supplier for the global nutraceutical and pharmaceutical industry. Nourish people’s health through high-value nutraceutical ingredients and solutions.
CERTIFICATES
NSF cGMP, ISO Certificate, Halal, Kosher Certificate
¦ Natural Ingredients ♥ Plant Extract ¦