I've heard of it, it helps support the immune system.

http://www.iherb.com/ProductDetails.aspx?pid=3618&at=0
$32 for an ounce and a half! wow! they consider that a month's supply. I've often wondered why a month's supply costs $30 so often. LOL

You might want to check out the individual herbs at Mountain Rose Herbs, you might find them a bit more reasonably priced.

Burdock is $3.25 for 4 oz
There is considerable evidence in the scientific literature that burdock root tea is a powerful anti-inflammatory remedy. Its numerous antioxidants protect the liver from toxic chemicals, allowing it to process the body's naturally occurring steroids which is helpful in achieving hormonal balance. A mildly bitter herb, it stimulates the release of gastric juices and aids digestion. This combination of qualities explains its traditional use in treating acne, eczema, endometriosis, psoriasis, and uterine fibroids. The tea can also be used as a wash to treat skin infections, eczema, and psoriasis.

Sheep Sorrel, 4 ox for $4.25
While many of the 'official' medical authorities are compelled to point out that the efficacy of sheep sorrel as a treatment for fever, scurvy, cancer and inflammation has not been proven by clinical trials, it is equally true that its efficacy has not be disclaimed. In fact, there have been no clinical trials on which to base any evidence at all other than anecdotal reports of its uses. Sorrel does make a wonderfully cooling beverage and soup, and its tart flavor is a perfect foil for hot and spicy herbs and seeds.

Warning: Because sheep sorrel contains oxalic acid, it is recommended that it not be used in large amounts for extended periods of time as it can cause mineral deficiencies and liver damage. People with rheumatism, arthritis, gout or kidney stones should avoid sorrel as it can worsen their conditions.

Slippery Elm 4 oz $6.75
Slippery elm poultices are a mainstay of herbal medicine for treating itchy, inflamed, or irritated skin as well as cuts, scrapes, scratches, and minor burns. The mucilage in slipper elm bark also relieves inflammation and irritation in the throat and urinary tract when the herb is taken as a tea or infusion.
Slippery elm also helps neutralize excess stomach acid. Scientists believe that the mucilages activate a reflex that causes the stomach to secrete more of its own protective mucus. Slippery elm is used in natural medicine to treat chronic diarrhea, esophagitis, gastritis, peptic and duodenal ulcers, and ulcerative colitis. Clinical researchers at the University of Hawaii at Manoa recently tested slippery elm as a treatment for psoriasis, acting on a suggestion in a recorded reading by the clairvoyant Edgar Cayce. The scientists found that a diet of fresh fruit and vegetables, small amounts of protein foods, and slippery elm bark with avoidance of red meat and processed foods reduced the permeability of the bowel to lectins in food and led to reductions in oozing, itching, and redness. The diet has to be followed carefully, and results may take six months.

Precautions
Since slippery elm is a food product, there is no upper limit on dosage, although about 2 tablespoons (10 grams) of the herb is the minimum amount that produces noticeable effects.

Turkey rhubarb 4 oz $4
Like buckthorn, cascara sagrada, frangula, and senna, turkey rhubarb encourages bowel movement by inhibiting the smooth muscles that retain stool and stimulating the smooth muscles that push stool through the intestine. The herb doesn't work unless the sennosides in the herb are transformed into rheinanthrones by beneficial bacteria in the colon. Rhubarb is more appropriate than senna, however, when irregularity follows treatment with antibiotics; it is less dependent on the symbiotic bacteria of the colon.
Chinese physicians today use rhubarb root teas to treat stubborn infections of the skin caused by Staphylococcus aureus. A powder of rhubarb root and licorice can be made into a plaster to treat boils and furuncles.

Precautions
If you experience cramping, you've taken too much. On the other hand, if you take only a tiny amount of rhubarb, you will become constipated. In very small doses, the tannins in rhubarb are more effective than the purgative chemicals and the herb actually causes constipation. Use as directed.
Don;t take rhubarb or any other stimulant laxative if you take Lasix (furosemide); the combination can lead to potassium depletion. Not known to be safe during pregnancy, although no complications have ever been reported. Not recommended for long term use.

http://www.mountainroseherbs.com

thanks. i knew you would have some answers. it was a gift from a well to do friend. she gave me 4 bags at $30 a bag. i have been drinking it for 3 days, don't feel any differance.