Cramp Bark Tincture

Herb Pharm prepares their Cramp Bark extract from the bark of responsibly wildcrafted Viburnum opulus trees in Kentucky. The bark is hand-harvested in the spring or fall, carefully shade-dried, then thoroughly extracted.

The herb is extracted in small batches with Certified Organic cane alcohol for potency and to maintain the balance of phytochemicals as they exist in the plant.

Herb Pharm assures herb identity via macroscopic and organoleptic analysis, then confirms it through methods such as HPTLC fingerprinting specific to each herb. The formula is easily dispensed, taken in liquid form and added to water or other liquid.

Cramp Bark Benefits

Menstrual Cramps/PMS

According to a study published in the "Journal of Medicinal Chemistry", the antispasmodic properties of Cramp Bark are due to the presence of the coumarin derivative, scopoletin. It also contains volatile oils that help to soothe and relax the uterine cramps so commonly associated with the menstrual cycle. The bark also contains methyl salicylate which is a weak acting precursor to the salicylic acid that is used in aspirin, but much less irritating to the gastric mucosa than over the counter medications, making it beneficial for pain too.  

According to contemporary herbalists, Cramp Bark will not stop the symptoms of period pains by altering the body’s chemical pain signalling system (like analgesic drugs), instead it helps to treat the cause of the pain by releasing tension in the area the pain is coming from . For this reason it can be useful to use dose “little and often” until the cramping subsides. There is some anecdotal evidence that Cramp Bark can significantly improve menstrual migraines, possibly due to its ability to relax the muscles of the neck and upper back.

The astringent action of Cramp Bark also helps to slow down heavy menstrual bleeding and especially bleeding associated with the menopause.

Post-partum Relief

The antispasmodic action of Cramp Bark benefits mothers who have just given birth by soothing post-partum contractions. This genius herb can reduce muscle tension without inhibiting muscle function, allowing to the contractions to continue with their important work. It also relieves after-birth cramping pains and can regulate heavy bleeding, preventing excessive blood loss.

Muscle Relaxant

The anti-spasmodic compounds in Cramp Bark work on all other types of cramp in the body too. These include; bronchial, gastrointestinal, genitourinary and skeletal muscle spasms. As a skeletal muscle relaxant, it is particularly effective for leg cramps.

Taking Cramp Bark in conjunction with magnesium is recommended by many herbalists. This is due to the symptoms of magnesium deficiency manifesting as cramps and muscle spasms, this combination can be especially useful to athletes.

Nervous System Support

It also restores sympathetic and parasympathetic balance in voluntary and involuntary muscle spasms of the autonomic nervous system. The sympathetic controls fight or flight, whilst the parasympathetic controls rest and digest – balance between these two systems is vital to overall vibrant health. Together they ensure that there are enough resources in the right place at the right time.

Circulation

The relaxing action of Cramp Bark also allows for increased circulation and blood flow – muscles that are relaxed work more efficiently and improved blood flow aids in the removal of waste products from the body. It also has vaso-dilatory properties which widen the blood vessels, allowing blood to flow more easily and exerting a positive effect on blood pressure.

Sedative

Cramp Bark is also rich in valerenic acid, most popularly associated with the sedative herb Valerian. It was listed in the US Pharmacopeial Convention (USP) from 1894 – 

1916 as an anti-spasmodic and sedative. Its mild sedative effect can be enhanced by combining with other hormone regulating, sedative herbs.