Best Fucoidan 70% contains the glyconutrient fucoidan derived from brown algae. Seaweeds are a part of the diet in many cultures and fucoidan-containing species have been used traditionally for a variety of therapeutic purposes. Fucoidan contains an abundance of immune-modulating constituents known as polysaccharides. * These unique and complex sulfated polysaccharides are not found in other seaweeds or land plants, and have been shown to mediate a variety of significant biological effects on mammalian cells in laboratory research. * Research also suggests that fucoidan may possess significant antioxidant activity

Best Bladder Support featuring UroLogic (Patent Pending) is a proprietary blend of synergistic herbs and nutrients designed to promote and maintain healthy bladder function. Crateva nurvala and Horsetail (Equisetum arvense) extract have an extensive history of use in traditional a substance used in managing discomfort for promoting optimal urinary health. Research suggests that Horsetail may promote healthy urinary tract function and Crateva nurvala can enhance bladder tone. Blended together with a complex of minerals to support proper nerve transmission, UroLogic is an effective formulation to promote a healthy bladder. UroLogic and Opteva are trademarks of BioLogic Health Solutions Pty Ltd.

Best CoQ10 (30 mg) 60 Softgels.

High Absorption CoQ10 and Best CoQ10 contain pure, vegetarian source Coenzyme Q10 in a base of rice powder, plus High Absorption CoQ10 contains Bioperine, an herbal extract that enhances CoQ10 absorption.

Best L-Tryptophan products contain Ajinomoto TryptoPure. Tryptophan is an essential amino acid readily converted by the body to the neurotransmitter serotonin. Able to cross the blood-brain barrier, L-tryptophan is altered by enzymes to first form the intermediate amino acid 5-HTP and then serotonin. It is also the metabolic precursor to melatonin and to the B vitamin niacin. Supplementing the diet with pure L-tryptophan like TryptoPure, found in Doctor’s Best L-Tryptophan products, can improve sleep and enhance mood, and may also be beneficial in reducing carbohydrate cravings.

Doctor’s Best L-Tryptophan Enhanced additionally includes the active form of vitamin B6 and the B-vitamin niacin (as niacinamide) as cofactors for the enhanced utilization of L-tryptophan. Vitamin B6 is an essential cofactor in the conversion of tryptophan, while niacinamide plays an important role in allowing our body to properly utilize this essential amino acid. Clinical observation suggests that supplementing with Vitamin B6 and niacinamide in conjunction with L-tryptophan enhances the ability of tryptophan to support healthy sleep

What is Ajinomoto TryptoPure?



TryptoPure is pure, pharmaceutical-grade L-tryptophan produced by the world's leading maker of amino acids—Ajinomoto. The global leader in the research, production, and sales of amino acids, Ajinomoto was one of the first to make pharmaceutical-grade amino acids; they literally invented the process.



Ajinomoto TryptoPure is considered the purest, most trusted L-tryptophan available. It is manufactured via fermentation strictly from vegetable sources, not animal, and it is between 99% and 100% pure. The level of impurities in tryptophan from other makers can be much higher.



In fact, from 1989 to 2006 the FDA was so concerned about the quality of tryptophan coming into the U.S., that it instituted an import ban with one exception: Ajinomoto's TryptoPure. In 1989, the importation of L-tryptophan was banned in the United States after cases of an autoimmune illness called eosinophilia-myalgia syndrome were traced to an improperly prepared batch of tryptophan. The FDA limited L-tryptophan availability to prescription drugs, infant formulas, and enteral feeding products. Because the FDA recognized the unsurpassed quality Ajinomoto’s TryptoPure, it was excepted from the ban, but its use was limited to those few products. Today, it is available over-the-counter in Doctor’s Best L-Tryptophan products.

Best Phosphatidyl Serine (100 mg) 60 Softgels

DAILY BEST contains a full spectrum of balanced vitamins, minerals, amino acids and digestive enzymes. It also incorporates important factors necessary to feline health, but not always found in cat food or ordinary supplements. Available in a highly-palatable, beef liver-flavored, chewable tablet or a chicken liver-flavored liquid.

Goji berry is an ancient fruit found growing in the wild in the Himalayan regions of Asia. For centuries, traditional herbalists have recognized the various health benefits of Goji berry in addition to its status as a highly nutritious food. Goji berry is a rich source of vitamin C and also contains many other health-promoting vitamins and minerals.
Goji berries have long been revered as a universal tonic for their longevity-enhancing effects. Goji berry may support the health of the eyes, the skin, and the cardiovascular system.* The latest scientific research suggests that Goji berry is a potentially potent antioxidant that contains compounds with immune-enhancing properties.

Ribose is an essential pentose (5-carbon) sugar utilized by the body to synthesize DNA, RNA and produce energy. (Ribose is a “sugar” distinct from glucose. It does not raise blood sugar levels or lead to diabetes.) Ribose is a fundamental building block of adenosine triphosphate (ATP – the substance in which the body stores intracellular energy), the preferential source of energy for skeletal muscle and heart tissue. Studies have shown that ribose supplementation can enhance cardiac energy levels and support cardiovascular metabolism. * Further studies suggest that ribose plays a role in supporting energy recovery after exercise. * Exercise increases free radical production in muscle tissue. Ribose may strengthen and support the body’s crucial antioxidant defenses.

Suitable for vegetarians:

Best Proteolytic Enzymes is a potent formulation containing a broad spectrum of proteolytic enzymes (proteases). Proteolytic enzymes function in the body to digest and break down proteins into their amino acid components. When taken as supplements, studies show that various proteolytic enzymes, including bromelain (from pineapple), paDiscomfort (from papaya), serratiopeptidase (from bacteria), and fungal protease (from a non-pathogenic fungus medium), are absorbed through the lining of digestive tract and into the circulation . These enzymes, once in the bloodstream, are available to facilitate chemical reactions throughout the body and have a wide range of applications.

L-Carnitine is a vitamin-like nutrient that is synthesized in the body, using the amino acids lysine and methionine as precursors. Because the body produces L-Carnitine on its own, it cannot be classified as a vitamin, even though it has functions similar to B vitamins. Fumarate is also a natural compound found in the body. Fumarate serves as an intermediate in the Krebs cycle, a key cellular energy-producing process. L-Carnitine and Fumarate both play important roles in energy metabolism.

Best L-Carnitine contains BIOSINT L-Carnitine Fumarate, which is made in Italy by Sigma Tau Health Science. It is derived from a base of pharmaceutical-grade L-Carnitine manufactured using an FDA-approved process that fully complies with international monograph standards for carnitine production. No biotechnology or genetically modified organisms are involved. L-Carnitine Fumarate is certified GMO free, BSE safe, pesticide free and Kosher. It is also ISO 9002 certified and NNFA GMP certified. L-Carnitine Fumarate is highly stable and bioavailable.

Known as a global leader in L-Carnitine research, Sigma Tau holds numerous patents for production of L-Carnitine, and its L-Carnitine derivatives are used in clinical trials. Sigma Tau Health Science has the only FDA-approved (1984) pharmaceutical batch process system for consistent L-Carnitine quality, and has been manufacturing L-Carnitine derivatives for 30 years.

Best Vein Support contains DiosVein , a form of the flavonoid diosmin, which has been used for over thirty years as a vascular-supportive agent in Europe. DiosVein is derived from sweet orange and is a rich source of bioflavonoids. Clinical studies conducted in Europe have shown DiosVein to be particularly effective at supporting the health of blood vessels and promoting normal circulatory function. Further clinical trials have found that diosmin used in combination with the flavonoid hesperidin supports healthy venous function.  

Best Vein Support also features natural vitamin K2 in the form of MenaQ7 , a form of K2 found in the traditional Japanese fermented food, natto. Recent studies highlight the importance of adequate vitamin K2 levels for healthy blood vessel function. MenaQ7 is a long-acting form of vitamin K2 that has been shown to support cardiovascular health.

Suitable for vegetarians:

Serrapeptase is a proteolytic enzyme isolated from the non-pathogenic bacteria Serratia species found in the digestive tract of the Japanese silkworm. The enzyme is used by the worms to digest their cocoons. Serrapeptase has been used as a nutritional supplement in Europe and Asia for nearly three decades. Each vegetarian capsule of Best Serrapeptase contains enteric-coated, acid stable granules of pure serrapeptase designed for optimal absorption in the intestinal tract.