All bottles are plastic and 2oz bottle is a different design from photo.Tinctures contain 40% grain alcohol, rather than what has become the industry standard of 30% or less (watch out for companies that list it as 50 proof, that just means it contains 25% alcohol). Alcohol is what ensures that each tincture is completely sterile and free of any bacteria, spores, or microbes. We also use high quality extracts instead of actual plant material to maximize the concentration of the solutions and minimize the amounts of plant material floating in each tincture. Tincture extracts can be any herb or herbal concoction in an alcohol and other forms. Because alcohol is a universal solvent, it is usually able to extract the essential oils from herbs, as well as extract most of the other chemical compounds the water is unable to extract. But alcoholic tinctures have another, much more important attribute. They absorb into the body faster than any other means of using herbal medicines. This is due to the alcohol base, which starts adsorbing through the stomach wall and even through the mouth upon taking the tincture. Rather than being digested, like other things that are eaten and drunk, the herbs are absorbed right into the bloodstream. Vita Advantage makes all tincture with 40% Alcohol. A well made tincture takes from 8 weeks to 6 months. The alcohol renders it very shelf stable and tinctures can last up to 7 years. Mullein is high in iron, magnesium, potassium, and sulfur. It is considered the herb of choice for respiratory problems and pulmonary diseases. Not only does it loosen mucus and expel it out of the body, but it also calms spasms, is a natural painkiller, and helps to reduce swelling in the glandular system.Mullein benefits have been known for centuries, and it is a plant native to Asia and Europe with almost 400 varieties available.Mullein is known for easing congestion and clearing the respiratory system. Mullein is useful for relieving the symptoms of bronchitis, asthma, and some allergies.It can be used for treating sore throats and coughs. Studies have shown that it can slow the growth of the bacteria that causes tuberculosis.The Greeks first noted the benefits of mullein for respiratory disorders. Mullein leaf tea is the easiest way to administer the herb for these problems.The plant has anti-inflammatory properties and can soothe skin irritations such as rashes, boils and chilblains. In the past leaf poultices were used on bruises and arthritic or rheumatic conditions. Compresses made from a mullein infusion can also be used.Mullein benefits the functioning of the thyroid gland.Mullein can be used as an astringent and the cooled tea can be used externally as a compress.Easing of digestive disorders such as diarrhea and stomach pains. It has an anti-spasmodic quality to soothe cramps.Relieving the symptoms of migraine.There are no recorded serious side effects to taking mullein, but when used to excess it may cause stomach upset. WARNING: The information provided in this auction has not been evaluated by the FDA and is not to be used as a substitute for advice from a medical professional. Please consult a licensed health care professional before deciding to take any of the aforementioned substances. It is important that they can look at your body type, diet, exercise regimen, and any other important details about your body to see which of these substances are right for you.