Used as a tea, decoction, extract, tincture, food additive and supplement.

Many Native American tribes used American ginseng, Panax quinquefolia. Medicinal uses ranged from digestive disorders to sexual problems.

The Chinese began to use American ginseng after it was imported during the 1700s. The traditional applications in China are somewhat different from those for Panax ginseng (Asian ginseng), American ginseng being considered a better stomachic.

The type and ratio of ginsenosides are somewhat different in American and Asian ginseng, but not radically different. Pharmacologically, ginseng is nonspecific in its effects and is capable of a normalizing action irrespective of the pathological situation.

Ginseng's ginsenosides are believed to increase energy, counter the effects of stress, and enhance intellectual and physical performance. Thirteen ginsenosides have been identified in Asian ginseng. Ginsenosides Rgl and Rbl have received the most attention.

Other constituents include the panaxans, which help lower blood sugar, and the polysaccharides (complex sugar molecules), which support immune function.

Numerous double-blind studies have confirmed Chinese tradition, objectively demonstrating Asian ginseng's ability to lower blood sugar, reduce fatigue and stress, and support the normal function of the hypothalamic-pituitary-adrenal axis, the hormonal stress system of the body.

Ginseng's support of the brain's production of adrenocorticotropic hormone (ACTH) appears to improve mental performance, learning, and memory and sensory awareness, exactly as Chinese tradition has always maintained.

The 1997 Commission E on Phytotherapy and Herbal Substances of the German Federal Institute for Drugs, reflecting the opinion of modern scientific herbalism, recommends Ginseng root [Panax ginseng] 'As tonic for invigoration and fortification in times of fatigue and debility, for declining capacity for work and concentration, also during convalescence.'

'Daily dosage: 1 - 2 g of root; equivalent preparations. Mode of Administration: Cut root for teas, powder and galenical preparations for internal use. Duration of Administration: Generally up to 3 months. A repeated course is feasible.'

'Action: In various stress models, e.g., an immobilization test and the coldness test, the resistance of laboratory test animals (rodents) was increased.'

Grieve's classic 'A Modern Herbal': 'In China, both varieties [Asian Panax ginseng & American Panax quinquefolia] are used particularly for dyspepsia, vomiting and nervous disorders. A decoction of ½ oz. of the root, boiled in tea or soup and taken every morning, is commonly held a remedy for consumption and other diseases.'

'In Western medicine, it is considered a mild stomachic tonic and stimulant, useful in loss of appetite and in digestive affections that arise from mental and nervous exhaustion.'

King's 1898 Dispensatory: [Panax quinquefolia] 'A mild tonic and stimulant. Useful in loss of appetite, slight nervous debility, and weak stomach. Continued for some length of time, for its temporary administration gives but little benefit, it is a very important remedy in nervous dyspepsia, and in mental exhaustion from overwork. It gives fairly good results in nervous prostration, and in cerebral anemia.'

'By some, it is considered useful in asthma, gravel, convulsions, paralysis, to invigorate the virile powers, etc. It gives fairly good results in atonic laryngitis, bronchitis, and some relief in phthisis, being a secondary remedy for these complaints. Dose, of the powder, from 10 to 60 grains; of the infusion, from 2 to 4 fluid ounces; specific panax, 5 to 60 drops.'

American Materia Medica, 1919 (Ellingwood): [Panax quinquefolia] 'This agent is an important article of commerce in China, being a general domestic remedy and highly prized. It is a mild sedative and tonic to the nerve centers, improving their tone, if persisted in, and increasing the capillary circulation of the brain. It is given in cerebral anemia, and if combined with other tonics is capable of doing some good. It is also prescribed in the failure of digestion incident to nervous prostration and general nerve irritation.'

This is a potent 5 to 1 powdered extract, meaning that one gram of extract is equal in potency to 5 grams of herb.

This extract is packed in Plum Flower Brand's nitrogen-flushed, safety-sealed dispenser bottle, a sample of which is pictured above. Plum Flower is one of the most distinguished herb houses in the world.

This is a pure herbal product with no additives. Extracted from sulfur-free and chlorine-free herbs for superior quality.

Manufactured in a low-temperature water extraction process to preserve herb integrity.

Extracted essential oils are replenished for proper potency.

Strict quality control testing to ensure microbiological and heavy metal safety.

Only powdered herb added to maintain purity (no artificial fillers such as lactose, cellulose or starch used).

TLC (Thin-layer Chromatography) tested to guarantee product quality.

Plum Flower takes great care to preserve delicate herbal oils, which are first evaporated using either a water or water-alcohol base in a process that never exceeds 100° centigrade.

Sealed vacuum chargers precisely control the temperature, ensuring that none of the oils are lost. Cheaper, high-temperature methods are common industry practice, but these tend to burn off the vital oils.

The facilities in Lanzhou and Guang Zhou, China, scientifically test each batch of herbs before, during and after the processing to make sure that all the active ingredients are present. Herbs are also tested to ensure that the formulas surpass all FDA guidelines regarding heavy metals. Those herbs exported to the U.S. are voluntarily submitted to the FDA for approval.

Finally, batches are regularly sent out for quality control testing in third-party labs to double-ensure that Plum Flower products are 100% free of pharmaceuticals, preservatives and dyes.

The Lanzhou and Guang Zhou factories are so clean, they are certified by the Australian Government’s Therapeutic Goods Administration (GMP). These standards surpass any of the FDA, and are considered the highest for any government agency in the world.