Vitamin D3, 2000 IU - 180 softgels | Doctor's Best
Science-Based Nutrition
Dietary Supplement
Helps Support Immune, Heart and Bone Health
Non-GMO / Gluten Free / Soy Free
Doctor's Best Vitamin D3 provides D3 (as cholecalciferol) needed for the body to regulate phosphorus and calcium levels for healthy bones, teeth and heart. Vitamin D3 is produced in the skin by absorbing the sun's UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. Vitamin D3 is beneficial for immune, cardiovascular, bone density and structure, and cellular function. It plays a role in most organs and systems of the body and influences the chemical messengers of the immune systems.
- Ingredients: Vitamin D3 (as cholecalciferol) OTHER INGREDIENTS: Extra virgin olive oil, softgel capsule (gelatin, glycerin, purified water), Non-GMO, Gluten Free, Soy Free.
- Directions: Take 1 softgel daily with food, or as recommended by a nutritionally informed physician.
- Additional_Warnings: Store in a cool dry place.
Related Products
Quickview
{"id":15487064539514,"title":"Acetyl L-Carnitine, 500mg - 120 vcaps | Doctor's Best","handle":"acetyl-l-carnitine-with-biosint-carnitines-500mg-120-vcaps","description":"Science-Based Nutrition\u003cbr\u003e Helps Support Mental Focus and Alertness\u003cbr\u003e Dietary Supplement\u003cbr\u003e Vegan\u003cbr\u003e Non-GMO, Gluten Free, Soy Free\u003cbr\u003e\u003cbr\u003eAcetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved in the metabolism of fatty acids into the universal energy molecule ATP. ALC supports the biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve cell functions which regulates activities of the vital organs, blood vessels, and communication between nerves and muscles. ALC also supports levels of glutathione, a significant antioxidant sustaining neurons and protecting cellular components from superoxide radicals. \u003cbr\u003e\u003cbr\u003e Helps metabolize fatty acid to generate cellular energy \u003cbr\u003e Helps support neurotransmitter for brain and nerve cell functions \u003cbr\u003e Helps support neurons and protect cellular components from superoxide radicals","published_at":"2025-11-15T09:03:17+00:00","created_at":"2025-11-15T09:03:16+00:00","vendor":"Doctor's Best","type":"","tags":["Brand_Doctor's Best","Dieting Support","LHS","LOW-MARGIN","PB"],"price":2645,"price_min":2645,"price_max":2645,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":56182378430842,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P3069","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Acetyl L-Carnitine, 500mg - 120 vcaps | Doctor's Best","public_title":null,"options":["Default Title"],"price":2645,"weight":140,"compare_at_price":null,"inventory_quantity":10,"inventory_management":"shopify","inventory_policy":"deny","barcode":"753950001527","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-03-02_69a56c6b54c0c.jpg?v=1789561785"],"featured_image":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-03-02_69a56c6b54c0c.jpg?v=1789561785","options":["Title"],"media":[{"alt":"acetyl-l-carnitine,-500mg-120-vcaps","id":71752069218682,"position":1,"preview_image":{"aspect_ratio":0.999,"height":797,"width":796,"src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-03-02_69a56c6b54c0c.jpg?v=1789561785"},"aspect_ratio":0.999,"height":797,"media_type":"image","src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-03-02_69a56c6b54c0c.jpg?v=1789561785","width":796}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"Science-Based Nutrition\u003cbr\u003e Helps Support Mental Focus and Alertness\u003cbr\u003e Dietary Supplement\u003cbr\u003e Vegan\u003cbr\u003e Non-GMO, Gluten Free, Soy Free\u003cbr\u003e\u003cbr\u003eAcetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved in the metabolism of fatty acids into the universal energy molecule ATP. ALC supports the biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve cell functions which regulates activities of the vital organs, blood vessels, and communication between nerves and muscles. ALC also supports levels of glutathione, a significant antioxidant sustaining neurons and protecting cellular components from superoxide radicals. \u003cbr\u003e\u003cbr\u003e Helps metabolize fatty acid to generate cellular energy \u003cbr\u003e Helps support neurotransmitter for brain and nerve cell functions \u003cbr\u003e Helps support neurons and protect cellular components from superoxide radicals"}
You may also like:
Acetyl L-Carnitine, 500mg - 120 vcaps | Doctor's Best
£26.45
Science-Based Nutrition Helps Support Mental Focus and Alertness Dietary Supplement Vegan Non-GMO, Gluten Free, Soy FreeAcetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved...
Quickview
{"id":16205766361466,"title":"Acetyl L-Carnitine, 500mg - 60 vcaps | Doctor's Best","handle":"acetyl-l-carnitine-500mg-60-vcaps","description":"Science-Based Nutrition\u003cbr\u003e Helps Support Mental Focus and Alertness\u003cbr\u003e Dietary Supplement\u003cbr\u003e Vegan\u003cbr\u003e Non-GMO, Gluten Free, Soy Free\u003cbr\u003e\u003cbr\u003eAcetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved in the metabolism of fatty acids into the universal energy molecule ATP. ALC supports the biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve cell functions which regulates activities of the vital organs, blood vessels, and communication between nerves and muscles. ALC also supports levels of glutathione, a significant antioxidant sustaining neurons and protecting cellular components from superoxide radicals. \u003cbr\u003e\u003cbr\u003e Helps metabolize fatty acid to generate cellular energy \u003cbr\u003e Helps support neurotransmitter for brain and nerve cell functions \u003cbr\u003e Helps support neurons and protect cellular components from superoxide radicals","published_at":"2026-09-16T13:29:19+01:00","created_at":"2026-09-16T13:29:19+01:00","vendor":"Doctor's Best","type":"","tags":["LOW-MARGIN","PB"],"price":1525,"price_min":1525,"price_max":1525,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57274418692474,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P30697","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Acetyl L-Carnitine, 500mg - 60 vcaps | Doctor's Best","public_title":null,"options":["Default Title"],"price":1525,"weight":0,"compare_at_price":null,"inventory_quantity":2,"inventory_management":"shopify","inventory_policy":"deny","barcode":"753950001053","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d90f556044.jpg?v=1789561765"],"featured_image":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d90f556044.jpg?v=1789561765","options":["Title"],"media":[{"alt":"acetyl-l-carnitine,-500mg-60-vcaps","id":71752066138490,"position":1,"preview_image":{"aspect_ratio":0.729,"height":597,"width":435,"src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d90f556044.jpg?v=1789561765"},"aspect_ratio":0.729,"height":597,"media_type":"image","src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d90f556044.jpg?v=1789561765","width":435}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"Science-Based Nutrition\u003cbr\u003e Helps Support Mental Focus and Alertness\u003cbr\u003e Dietary Supplement\u003cbr\u003e Vegan\u003cbr\u003e Non-GMO, Gluten Free, Soy Free\u003cbr\u003e\u003cbr\u003eAcetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved in the metabolism of fatty acids into the universal energy molecule ATP. ALC supports the biosynthesis of acetylcholine, a key neurotransmitter for brain and nerve cell functions which regulates activities of the vital organs, blood vessels, and communication between nerves and muscles. ALC also supports levels of glutathione, a significant antioxidant sustaining neurons and protecting cellular components from superoxide radicals. \u003cbr\u003e\u003cbr\u003e Helps metabolize fatty acid to generate cellular energy \u003cbr\u003e Helps support neurotransmitter for brain and nerve cell functions \u003cbr\u003e Helps support neurons and protect cellular components from superoxide radicals"}
You may also like:
Acetyl L-Carnitine, 500mg - 60 vcaps | Doctor's Best
£15.25
Science-Based Nutrition Helps Support Mental Focus and Alertness Dietary Supplement Vegan Non-GMO, Gluten Free, Soy FreeAcetyl-L-Carnitine (ALC) is a naturally occurring form of L-Carnitine in the body that is involved...
Quickview
{"id":15487064572282,"title":"Alpha-Lipoic Acid, 150mg - 120 vcaps | Doctor's Best","handle":"alpha-lipoic-acid-150mg-120-vcaps","description":"\u003cp\u003eScience-Based Nutrition\u003cbr\u003eDietary Supplement\u003cbr\u003eHelps Support Glucose Metabolism and Regenerate Antioxidants\u003cbr\u003eNon-GMO \/ Gluten Free \/ Soy Free\u003cbr\u003eVegan\u003cbr\u003e\u003cbr\u003eAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy in the body. ALA is naturally occurring and functions as an antioxidant throughout the body that helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione. ALA is a distinct antioxidant that is both hydrophobic and hydrophilic, optimizing support to the body's capability in buffering free radicals for overall well-being.\u003c\/p\u003e\n\u003cp\u003eHelps support glucose metabolism for cellular energy\u003cbr\u003eHelps regenerate antioxidants such as vitamin C, vitamin E and glutathione\u003cbr\u003eHelps support the body to buffer free radicals\u003c\/p\u003e","published_at":"2025-11-15T09:03:19+00:00","created_at":"2025-11-15T09:03:18+00:00","vendor":"Doctor's Best","type":"","tags":["Brand_Doctor's Best","HMMCT","LHS","LOW-MARGIN","PB"],"price":1600,"price_min":1600,"price_max":1600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":56182378463610,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P6155","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alpha-Lipoic Acid, 150mg - 120 vcaps | Doctor's Best","public_title":null,"options":["Default Title"],"price":1600,"weight":110,"compare_at_price":null,"inventory_quantity":8,"inventory_management":"shopify","inventory_policy":"deny","barcode":"753950001046","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a1991fe6f47.jpg?v=1789561773"],"featured_image":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a1991fe6f47.jpg?v=1789561773","options":["Title"],"media":[{"alt":"alpha-lipoic-acid,-150mg-120-vcaps","id":71752067318138,"position":1,"preview_image":{"aspect_ratio":1.0,"height":597,"width":597,"src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a1991fe6f47.jpg?v=1789561773"},"aspect_ratio":1.0,"height":597,"media_type":"image","src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a1991fe6f47.jpg?v=1789561773","width":597}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eScience-Based Nutrition\u003cbr\u003eDietary Supplement\u003cbr\u003eHelps Support Glucose Metabolism and Regenerate Antioxidants\u003cbr\u003eNon-GMO \/ Gluten Free \/ Soy Free\u003cbr\u003eVegan\u003cbr\u003e\u003cbr\u003eAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy in the body. ALA is naturally occurring and functions as an antioxidant throughout the body that helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione. ALA is a distinct antioxidant that is both hydrophobic and hydrophilic, optimizing support to the body's capability in buffering free radicals for overall well-being.\u003c\/p\u003e\n\u003cp\u003eHelps support glucose metabolism for cellular energy\u003cbr\u003eHelps regenerate antioxidants such as vitamin C, vitamin E and glutathione\u003cbr\u003eHelps support the body to buffer free radicals\u003c\/p\u003e"}
You may also like:
Alpha-Lipoic Acid, 150mg - 120 vcaps | Doctor's Best
£16.00
Science-Based NutritionDietary SupplementHelps Support Glucose Metabolism and Regenerate AntioxidantsNon-GMO / Gluten Free / Soy FreeVeganAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy...
Quickview
{"id":16205766754682,"title":"Alpha-Lipoic Acid, 600mg - 180 vcaps | Doctor's Best","handle":"alpha-lipoic-acid-600mg-180-vcaps","description":"\u003cp\u003eScience-Based Nutrition\u003cbr\u003eDietary Supplement\u003cbr\u003eHelps Support Glucose Metabolism and Regenerate Antioxidants\u003cbr\u003eNon-GMO \/ Gluten Free \/ Soy Free\u003cbr\u003eVegan\u003cbr\u003e\u003cbr\u003eAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy in the body. ALA is naturally occurring and functions as an antioxidant throughout the body that helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione. ALA is a distinct antioxidant that is both hydrophobic and hydrophilic, optimizing support to the body's capability in buffering free radicals for overall well-being.\u003c\/p\u003e\n\u003cp\u003eHelps support glucose metabolism for cellular energy\u003cbr\u003eHelps regenerate antioxidants such as vitamin C, vitamin E and glutathione\u003cbr\u003eHelps support the body to buffer free radicals\u003c\/p\u003e","published_at":"2026-09-16T13:29:43+01:00","created_at":"2026-09-16T13:29:42+01:00","vendor":"Doctor's Best","type":"","tags":["HMMCT","LOW-MARGIN","PB"],"price":4475,"price_min":4475,"price_max":4475,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57274419282298,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P32807","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alpha-Lipoic Acid, 600mg - 180 vcaps | Doctor's Best","public_title":null,"options":["Default Title"],"price":4475,"weight":0,"compare_at_price":null,"inventory_quantity":40,"inventory_management":"shopify","inventory_policy":"deny","barcode":"753950002494","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d95590df0b.jpg?v=1789561789"],"featured_image":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d95590df0b.jpg?v=1789561789","options":["Title"],"media":[{"alt":"alpha-lipoic-acid,-600mg-180-vcaps","id":71752069349754,"position":1,"preview_image":{"aspect_ratio":0.749,"height":597,"width":447,"src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d95590df0b.jpg?v=1789561789"},"aspect_ratio":0.749,"height":597,"media_type":"image","src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-24_699d95590df0b.jpg?v=1789561789","width":447}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eScience-Based Nutrition\u003cbr\u003eDietary Supplement\u003cbr\u003eHelps Support Glucose Metabolism and Regenerate Antioxidants\u003cbr\u003eNon-GMO \/ Gluten Free \/ Soy Free\u003cbr\u003eVegan\u003cbr\u003e\u003cbr\u003eAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy in the body. ALA is naturally occurring and functions as an antioxidant throughout the body that helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione. ALA is a distinct antioxidant that is both hydrophobic and hydrophilic, optimizing support to the body's capability in buffering free radicals for overall well-being.\u003c\/p\u003e\n\u003cp\u003eHelps support glucose metabolism for cellular energy\u003cbr\u003eHelps regenerate antioxidants such as vitamin C, vitamin E and glutathione\u003cbr\u003eHelps support the body to buffer free radicals\u003c\/p\u003e"}
You may also like:
Alpha-Lipoic Acid, 600mg - 180 vcaps | Doctor's Best
£44.75
Science-Based NutritionDietary SupplementHelps Support Glucose Metabolism and Regenerate AntioxidantsNon-GMO / Gluten Free / Soy FreeVeganAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy...
Quickview
{"id":16205766689146,"title":"Alpha-Lipoic Acid, 600mg - 60 vcaps | Doctor's Best","handle":"alpha-lipoic-acid-600mg-60-vcaps","description":"\u003cp\u003eScience-Based Nutrition\u003cbr\u003eDietary Supplement\u003cbr\u003eHelps Support Glucose Metabolism and Regenerate Antioxidants\u003cbr\u003eNon-GMO \/ Gluten Free \/ Soy Free\u003cbr\u003eVegan\u003cbr\u003e\u003cbr\u003eAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy in the body. ALA is naturally occurring and functions as an antioxidant throughout the body that helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione. ALA is a distinct antioxidant that is both hydrophobic and hydrophilic, optimizing support to the body's capability in buffering free radicals for overall well-being.\u003c\/p\u003e\n\u003cp\u003eHelps support glucose metabolism for cellular energy\u003cbr\u003eHelps regenerate antioxidants such as vitamin C, vitamin E and glutathione\u003cbr\u003eHelps support the body to buffer free radicals\u003c\/p\u003e","published_at":"2026-09-16T13:29:43+01:00","created_at":"2026-09-16T13:29:42+01:00","vendor":"Doctor's Best","type":"","tags":["HMMCT","LOW-MARGIN","PB"],"price":1945,"price_min":1945,"price_max":1945,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":57274419216762,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"P3070","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Alpha-Lipoic Acid, 600mg - 60 vcaps | Doctor's Best","public_title":null,"options":["Default Title"],"price":1945,"weight":0,"compare_at_price":null,"inventory_quantity":40,"inventory_management":"shopify","inventory_policy":"deny","barcode":"753950001336","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a19a211b93a.jpg?v=1789561788"],"featured_image":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a19a211b93a.jpg?v=1789561788","options":["Title"],"media":[{"alt":"alpha-lipoic-acid,-600mg-60-vcaps","id":71752069316986,"position":1,"preview_image":{"aspect_ratio":0.998,"height":597,"width":596,"src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a19a211b93a.jpg?v=1789561788"},"aspect_ratio":0.998,"height":597,"media_type":"image","src":"\/\/lifestylevitamins.co.uk\/cdn\/shop\/files\/image_2026-02-27_69a19a211b93a.jpg?v=1789561788","width":596}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eScience-Based Nutrition\u003cbr\u003eDietary Supplement\u003cbr\u003eHelps Support Glucose Metabolism and Regenerate Antioxidants\u003cbr\u003eNon-GMO \/ Gluten Free \/ Soy Free\u003cbr\u003eVegan\u003cbr\u003e\u003cbr\u003eAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy in the body. ALA is naturally occurring and functions as an antioxidant throughout the body that helps regenerate other antioxidants such as vitamin C, vitamin E and glutathione. ALA is a distinct antioxidant that is both hydrophobic and hydrophilic, optimizing support to the body's capability in buffering free radicals for overall well-being.\u003c\/p\u003e\n\u003cp\u003eHelps support glucose metabolism for cellular energy\u003cbr\u003eHelps regenerate antioxidants such as vitamin C, vitamin E and glutathione\u003cbr\u003eHelps support the body to buffer free radicals\u003c\/p\u003e"}
You may also like:
Alpha-Lipoic Acid, 600mg - 60 vcaps | Doctor's Best
£19.45
Science-Based NutritionDietary SupplementHelps Support Glucose Metabolism and Regenerate AntioxidantsNon-GMO / Gluten Free / Soy FreeVeganAlpha-lipoic acid (ALA) plays an important role in the metabolism of glucose that produces cellular energy...