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Quality Herb specializes in herbal extract and the development of the most effective and specialized botanical ingredients for the Pharmaceutical, Nutraceutical, and Cosmetic industries. Furthermore, we are dedicated to combining the characteristics of each herb with our scientific research to develop the optimal formulation. Halal and ISO certificates and Free samples are available

RNA Extraction Kit

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

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 […]

Monk Fruit Extract

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 […]

tea polyphenols

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

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

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

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 […]

Tea Theaflavins

Tea is one of the most beloved beverages worldwide, enjoyed for its soothing qualities, aromatic flavors, and remarkable health benefits. Tea theaflavins are particularly noteworthy among the many beneficial compounds in tea. These polyphenolic compounds contribute to black tea’s distinctive color, taste, and health-promoting properties. In this comprehensive guide, we will explore what theaflavins are, […]

Ergothioneine

When it comes to health and wellness, we often hear about popular antioxidants like Vitamin C, Vitamin E, and resveratrol. But there’s one antioxidant that hasn’t yet received the widespread recognition it deserves – ergothioneine. This naturally occurring amino acid may be relatively unknown, but it is increasingly being studied for its powerful health benefits. […]

Cordyceps Militaris

In the ever-evolving world of natural supplements, Cordyceps militaris extract has emerged as a powerhouse. This unique fungus, known for its impressive health benefits, has captivated researchers and health enthusiasts alike. In this comprehensive guide, we will explore the origins, benefits, uses, and potential side effects of Cordyceps militaris extract, helping you understand why it […]