[Latin Name] Sophora Japonica L

[Plant Source] from China

[Specifications] 90%-99%

[Appearance] Yellow crystalline powder

Plant Part Used:Bud

[Particle size] 80 Mesh

[Loss on drying] ≤12.0%

[Heavy Metal] ≤10PPM

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[Net weight] 25kgs/drum

Brief Introduction

Quercetin is a plant pigment (flavonoid). It is found in many plants and foods, such as red wine, onions, green tea, apples, berries, Ginkgo biloba, St. John’s wort, American elder, and others. Buckwheat tea has a large amount of quercetin. People use quercetin as a medicine.

Quercetin is used for treating conditions of the heart and blood vessels including “hardening of the arteries” (atherosclerosis), high cholesterol, heart disease, and circulation problems. It is also used for diabetes, cataracts, hay fever, peptic ulcer, schizophrenia, inflammation, asthma, gout, viral infections, chronic fatigue syndrome (CFS), preventing cancer, and for treating chronic infections of the prostate. Quercetin is also used to increase endurance and improve athletic performance.

Main Function

1.Quercetin may expel phlegm and arrest coughing, it can also be used as anti-asthmatic.

2. Quercetin has anticancer activity, inhibits PI3-kinase activity and slightly inhibits PIP Kinase activity, reduces cancer cell growth via type II estrogen receptors.

3.Quercetin may inhibit histamine release from basophils and mast cells.

4. Quercetin may control the spread of certain viruses within the body.

5, Quercetin may help reduce tissue destruction.

6.Quercetin may also be beneficial in the treatment of dysentery, gout, and psoriasis

Back in 2007, when I recorded this review, the supplement industry was in an interesting place. While the FDA was coming down hard, supplement companies were getting as creative as possible. This was a game of cat and mouse that would lead to interesting products, with relatively untested and unknown supplements , flooding the market only to be taken off the shelves a short time later.

I put Black Pearl’s claims of increasing libido to the ultimate test. It was Black Pearl vs. visuals of a woman who would generally be considered undesirable. Was I able to get excited? Could a picture of a 400+lb. Stay Puff Marshmallow women get the, “blood pumping?” Watch the video to find out.

From the label:
UPC: 610764010759 Supplement Facts Serving Size 1 Can (8fl oz) (240 mL) Amount Per Serving % DV* Calories 0 0% Total Carbohydrates 0g 0% Sugars 0g 0% Total Fat 1g 1% Proprietary Blend less than 20% AEX (Arginine Ethyl Ester HCL) ** Vitex Agnus Castus ** Cnidium Monnier ** Di-Allyaldisulpide ** Vitamin C (Ascorbic Acid) 378% Icariin ** Cistanches Extract ** Long Jack (Eurycoma Longifolia Jack) ** L-Norvaline ** Zinc Mono Methionine Aspartate 100% Yohimbine HCL ** *