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Doctor’s Best

Doctor’s Best

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Doctor’s Best is a science-based nutritional supplement company founded in 1990. Made primarily with branded ingredients that are thoroughly researched, manufactured to the highest quality standards, and rigorously tested every step of the way from raw materials to finished product. Doctor’s Best use only cGMP-certified manufacturing facilities

Doctor’s Best use only proven science-based nutrition and are not interested in fads, trends, or quick fixes. Doctor’s Best collaborates with nutritional scientists who are developing new ingredients and then Doctor’s Best study their clinical findings to determine the most effective way to provide the desired results.

  • NAC Detox Regulators - 60 Vege Capsules NAC Detox Regulators - 60 Vege Capsules
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    Doctors Best

    NAC Detox Regulators - 60 Vege Capsules

    MSRP: ¥2,888.45
    ¥2,071.96
    Doctor’s Best NAC Detox Regulators boost glutathione production in the brain, liver and other organs, supports enzymes that neutralise natural and manmade toxins, and promote the healthy functioning of numerous important proteins. The three...
    MSRP: ¥2,888.45
    ¥2,071.96
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    High Absorption 100% Chelated Magnesium - 240 Tablets High Absorption 100% Chelated Magnesium - 240 Tablets
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    Doctors Best

    High Absorption 100% Chelated Magnesium - 240 Tablets

    MSRP: ¥5,873.48
    ¥3,836.64
    Doctor's Best High Absorption 100% Chelated Magnesium is a dietary mineral that participates in hundreds of life-essential processes that occur both inside and outside cells of the body. Magnesium deficiency impacts normal physiologic function on...
    MSRP: ¥5,873.48
    ¥3,836.64
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    Vitamin D3 1000IU - 180 Softgels Vitamin D3 1000IU - 180 Softgels
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    Doctors Best

    Vitamin D3 1000IU - 180 Softgels

    MSRP: ¥2,186.09
    ¥1,545.19
    Doctor's Best Vitamin D3 (cholecalciferol) is a nutrient that is critical to many bodily functions. Vitamin D3 is beneficial for supporting bone health, immune wellness, cardiovascular function, and cellular metabolism, among others. Vitamin D is...
    MSRP: ¥2,186.09
    ¥1,545.19
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    Alpha-Lipoic Acid 600mg - 60 Vege Capsules Alpha-Lipoic Acid 600mg - 60 Vege Capsules
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    Doctors Best

    Alpha-Lipoic Acid 600mg - 60 Vege Capsules

    MSRP: ¥4,819.94
    ¥3,042.09
    Doctor's Best Alpha-Lipoic Acid is a premium supplement featuring alpha-lipoic acid, a unique antioxidant that supports cellular energy metabolism and helps maintain the body’s natural defenses against oxidative stress. Known as the "universal...
    MSRP: ¥4,819.94
    ¥3,042.09
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  • Biotin 10,000mcg - 120 Vege Capsules
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    Doctors Best

    Biotin 10,000mcg - 120 Vege Capsules

    MSRP: ¥3,415.22
    ¥3,327.43
    Doctor's Best Biotin provides a substantial dose of the B-complex vitamin biotin. Biotin is indispensable for the unique function of "biotinylation" which facilitates both energy and protein metabolism and healthy DNA activity. Clinical observations...
    MSRP: ¥3,415.22
    ¥3,327.43
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  • Brain Magnesium 50mg - 90 Vege Capsules
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    Doctors Best

    Brain Magnesium 50mg - 90 Vege Capsules

    MSRP: ¥11,141.17
    ¥7,278.20
    Doctor's Best Brain Magnesium is a rich source of magnesium l-threonate (Magtein) that delivers one of the most critical trace minerals for better neurological activity—Magnesium. It is proven beyond doubt that Magnesium plays a crucial role in...
    MSRP: ¥11,141.17
    ¥7,278.20
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    Acetyl-L-Carnitine 500mg - 60 Vege Capsules Acetyl-L-Carnitine 500mg - 60 Vege Capsules
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    Doctors Best

    Acetyl-L-Carnitine 500mg - 60 Vege Capsules

    MSRP: ¥5,346.71
    ¥3,353.77
    Doctor's Best Acetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine, a vitamin-like nutrient synthesized in the body from the amino acids lysine and methionine. ALC plays a key role in the production of acetylcholine, an important...
    MSRP: ¥5,346.71
    ¥3,353.77
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  • Biotin 5000mcg - 120 Vege Capsules Biotin 5000mcg - 120 Vege Capsules
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    Doctors Best

    Biotin 5000mcg - 120 Vege Capsules

    MSRP: ¥4,380.97
    ¥2,625.07
    Doctor's Best Biotin is a highly potent source of biotin, a water-soluble B-Vitamin that promotes healthy hair, skin and nails. Clinical observations of biotin deficiency show its importance for the upkeep of healthy skin and hair, as well as for the...
    MSRP: ¥4,380.97
    ¥2,625.07
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  • Doctor's Best L-Citrulline Powder - 200g
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    Doctors Best

    L-Citrulline Powder - 200g

    MSRP: ¥6,663.63
    ¥4,205.38
    Doctor's Best L-Citrulline Powder - L-Citrulline is an amino acid that plays an important role in nitric oxide metabolism and regulation. In the body, L-Citrulline is converted to L-Arginine to support L-Arginine and nitric oxide levels. Increased...
    MSRP: ¥6,663.63
    ¥4,205.38
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