{"id":36838,"date":"2026-08-04T16:09:15","date_gmt":"2026-08-04T13:09:15","guid":{"rendered":"https:\/\/alphalifesciences.com\/?post_type=product&p=36838"},"modified":"2026-10-01T16:19:58","modified_gmt":"2026-10-01T13:19:58","slug":"vitamin-d3-k2","status":"publish","type":"product","link":"https:\/\/alphalifesciences.com\/en\/produkt\/vitamin-d3-k2\/","title":{"rendered":"Vitamin D3 + K2"},"content":{"rendered":"\t\t
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  • Supports the natural immune response<\/li>
  • Protects cells from oxidative stress<\/li>
  • Reduces inflammatory processes<\/li>
  • Vitamin C and D3 to boost the immune system<\/li>
  • 60 capsules per package<\/li>
  • 1 capsule per day<\/li>
  • The product is manufactured in Switzerland.<\/li><\/ul>

    Composition and method of use<\/h2><\/div>

    Quercetin (quercetin dihydrate from Sophorae Japonica), Vitamin C, Selenium (L-selenomethionine), Zinc (zinc citrate), Vitamin D3 (cholecalciferol), anti-caking agents (magnesium stearate, silica). Capsules – hydroxypropyl methylcellulose. 60 easy-to-take capsules. Recommended daily dose: 1 capsule daily with meals. <\/p><\/div><\/div>

    Key benefits<\/h2><\/div>
    Powerful support for the immune system, cellular health and antioxidant protection. QUERCETIN Immunity Booster is an advanced formula that combines one of the most powerful and well-studied flavonoids – quercetin – with carefully selected nutrients to boost the body’s natural defenses. This highly effective combination provides comprehensive support for the immune system, helps neutralize free radicals and supports healthy cell function.Quercetin is an extremely active bioflavonoid with proven anti-inflammatory, antioxidant and antiviral properties. It assists the body in fighting external pathogens, regulates the immune response and contributes to faster recovery in times of increased physical and emotional stress. The additional ingredients in QUERCETIN Immunity Booster amplify the effectiveness of quercetin by increasing its bioavailability and enhancing its synergistic action. This makes the product particularly suitable for changing seasons, periods of high morbidity or when additional protection is needed.<\/div>
    <\/div><\/div>

    Contraindications<\/h2><\/div>
    There is no evidence of contraindications when the recommended daily dose is observed. May cause stomach problems in overdose. In case you have a chronic medical condition or other concerns about taking supplements, please consult your healthcare professional before taking supplements. This product is not suitable for use by pregnant women or nursing mothers <\/div><\/div>
    <\/div>

    Product information:<\/h2>
    QUERCETIN Immunity Booster<\/td>For 1 capsule (recommended daily dose)<\/td>% of reference values (RDA)<\/td><\/tr>
    Quercetin<\/td>500 mg<\/td>**<\/td><\/tr>
    Vitamin C<\/td>150 mg<\/td>200<\/td><\/tr>
    Selenium<\/td>60\u00b5g<\/td>109<\/td><\/tr>
    Vitamin D3<\/td>35\u00b5g<\/td>250<\/td><\/tr>
    Zinc<\/td>5 mg<\/td>50<\/td><\/tr>
    Anti-caking agents (magnesium salts of fatty acids, silica). Capsules – hydroxypropylmethyl cellulose<\/td>138 mg<\/td>**<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"
    \n
    Quantity: 10 ml<\/span><\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n
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    <\/div>\n<\/td>\n
    		Helps maintain healthy bones and teeth<\/td>\n<\/tr>\n
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    <\/div>\n<\/td>\n
    		Supports the absorption and utilization of calcium and phosphorus<\/td>\n<\/tr>\n
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    <\/div>\n<\/td>\n
    		Contributes to optimal muscle function<\/td>\n<\/tr>\n
    \n
    <\/div>\n<\/td>\n
    		Supports the functions of the immune system<\/td>\n<\/tr>\n
    \n
    <\/div>\n<\/td>\n
    		Vitamin K2 contributes to normal blood clotting<\/td>\n<\/tr>\n
    \n
    <\/div>\n<\/td>\n
    		A convenient formula with one spray per day and a refreshing mint and orange flavor<\/td>\n<\/tr>\n
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    <\/div>\n<\/td>\n
    		Made in Germany with high-quality ingredients and high manufacturing standards<\/td>\n<\/tr>\n
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    <\/div>\n<\/td>\n
    		Recommended use: 1 spray daily<\/td>\n<\/tr>\n
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    <\/div>\n<\/td>\n
    		Glass packaging that preserves the quality and effectiveness of the ingredients<\/td>\n<\/tr>\n
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    <\/div>\n<\/td>\n
    		BFSA Registration No. T222616598 \/ June 22, 2026<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":37082,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[231],"product_tag":[633,634,636,669,331],"class_list":["post-36838","product","type-product","status-publish","has-post-thumbnail","product_cat-hranitelni-dobavki-en","product_tag-muscle-function","product_tag-muscle-tone","product_tag-optimal-absorption","product_tag-strong-bones-and-teeth","product_tag-strong-immune-system","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nVitamin D3 + K2 for Healthier Bones, Muscles, and the Immune System<\/title>\n<meta name=\"description\" content=\"Alpha Life Sciences' Vitamin D3 + K2 combines two key fat-soluble vitamins in a convenient form for daily use. 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