{"num_reviews":0,"sku":"RXP-8818","add_this":[{"service":"facebook","annotation":""},{"service":"twitter","annotation":""},{"service":"linkedin","annotation":""}],"gtin":null,"show_quantity_on_backorder":true,"brand":{"name":"Rx Vitamins for Pets","url":"https://covenanthealthproducts.com/rx-vitamins-for-pets/"},"id":29574,"can_purchase":true,"meta_description":"High-potency liquid vitamin D3 supplement for pets, supporting bone, immune, and metabolic health.","category":["Brands"],"AddThisServiceButtonMeta":"","main_image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/29574/46595/Rx_D3_Forte_by_Rx_Vitamins_for_Pets__36564.1762506741.jpg?c=1","alt":"Rx D3 Forte 2oz by Rx Vitamins for Pets"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=29574","shipping":{"calculated":true},"backorder_availability_prompt":"More available for backorder","url":"https://covenanthealthproducts.com/rx-d3-forte-2oz-by-rx-vitamins-for-pets/","description":"<h3><strong>Rx D3 Forte by Rx Vitamins for Pets</strong></h3>\n<h3><strong>Introduction:</strong></h3>\n<p>Rx D3 Forte by Rx Vitamins for Pets provides a highly concentrated form of cholecalciferol (vitamin D3) to help maintain optimal vitamin D status in dogs and cats. This potent formula supports bone strength, immune function, and overall metabolic balance.</p>\n<h3><strong>Key Benefits:</strong></h3>\n<ul>\n<li>Delivers 15,000 IU of vitamin D3 per milliliter for advanced support</li>\n<li>Promotes calcium and phosphorus balance for skeletal health</li>\n<li>Supports immune regulation and cellular health</li>\n<li>Formulated for precise dosing with MCT oil for improved absorption</li>\n</ul>\n<h3><strong>How It Works:</strong></h3>\n<p>Vitamin D3 (cholecalciferol) is essential for calcium metabolism, bone formation, and immune function. Rx D3 Forte offers a concentrated form blended with MCT oil for superior bioavailability and palatability, allowing veterinarians to adjust dosing based on lab-tested vitamin D levels.</p>\n<h3><strong>Who Should Use This Product:</strong></h3>\n<p>Ideal for dogs and cats with low vitamin D levels or increased nutritional demands. Recommended for pets requiring higher potency vitamin D support under veterinary supervision.</p>\n<h3><strong>Recommendation:</strong></h3>\n<div>Vitamin D3 testing through VDILab.com is recommended to determine safe and effective dosage. Retesting after 8&ndash;10 weeks is advised to ensure sufficiency and optimal results.</div>\n<div><strong>Serving Size:</strong> 1.0 ml</div>\n<h3><strong>Amount Per Serving:</strong></h3>\n<div><strong>Vitamin D3 (as Cholecalciferol)</strong> 15,000 IU per 1.0 ml</div>\n<div><strong>Per Drop</strong>&nbsp;500 IU</div>\n<h3><strong>Inactive Ingredients:</strong></h3>\n<div>MCT Oil.</div>\n<h3><strong>Additional Information:</strong></h3>\n<p>Veterinarian-formulated to provide concentrated vitamin D3 support for pets. Produced in a GMP-compliant facility. Recommended for use with routine lab monitoring to ensure safe and effective supplementation.</p>\n<h3><strong>FDA Disclaimer:</strong></h3>\n<p><em>These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.</em></p>","show_backorder_message":true,"tags":[],"warranty":"","price":{"without_tax":{"formatted":"$48.29","value":48.29,"currency":"USD"},"tax_label":"Tax"},"detail_messages":"","availability":"","page_title":"Rx D3 Forte 2oz by Rx Vitamins for Pets","cart_url":"https://covenanthealthproducts.com/cart.php","show_backorder_availability_prompt":true,"max_purchase_quantity":0,"show_quantity_on_hand":true,"mpn":"8818","upc":null,"options":[{"id":48837,"type":"Configurable_PickList_Set","display_name":"Recurring Order","required":true,"state":"modifier","partial":"set-select","condition":true,"values":[{"id":48845,"label":"One Time Purchase","selected":true,"data":"One Time Purchase"},{"id":48846,"label":"Every 20 Days","selected":false,"data":"Every 20 Days"},{"id":48847,"label":"Every 30 Days","selected":false,"data":"Every 30 Days"},{"id":48848,"label":"Every 40 Days","selected":false,"data":"Every 40 Days"},{"id":159647,"label":"Every 45 Days","selected":false,"data":"Every 45 Days"},{"id":48849,"label":"Every 60 Days","selected":false,"data":"Every 60 Days"},{"id":48850,"label":"Every 90 Days","selected":false,"data":"Every 90 Days"},{"id":48851,"label":"Every 120 Days","selected":false,"data":"Every 120 Days"},{"id":48852,"label":"Every 180 Days","selected":false,"data":"Every 180 Days"}]}],"related_products":[{"id":29573,"sku":"RXP-8816","name":"Rx D3 2oz","url":"https://covenanthealthproducts.com/rx-d3-2oz-by-rx-vitamins-for-pets/","availability":"","rating":0,"brand":{"name":"Rx Vitamins for Pets"},"category":["Brands"],"summary":"Rx D3 by Rx Vitamins for Pets\nIntroduction:\nRx D3 by Rx Vitamins for Pets is a palatable liquid supplement providing pure cholecalciferol (vitamin D3) to help maintain optimal vitamin D status in...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/29573/46593/Rx_D3_by_Rx_Vitamins_for_Pets__98019.1762506264.jpg?c=1","alt":"Rx D3 by 2oz Rx Vitamins for Pets"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/29573/46593/Rx_D3_by_Rx_Vitamins_for_Pets__98019.1762506264.jpg?c=1","alt":"Rx D3 by 2oz Rx Vitamins for Pets"}],"date_added":"Nov 07, 2025","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":null,"num_reviews":0,"weight":{"formatted":"1.00 Ounces","value":1},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$27.29","value":27.29},"tax_label":"Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=29573"},{"id":15930,"sku":"BR-1736","name":"Liquid Iodine Forte 2oz","url":"https://covenanthealthproducts.com/liquid-iodine-forte-2oz-by-biotics-research","availability":"Usually Ships in 2 Business Days","rating":4,"brand":{"name":"Biotics Research"},"category":["Brands/Biotics Research"],"summary":"\nLiquid Iodine Forte 2 fl oz by Biotics Research\nLiquid Iodine Forte is a dietary supplement from Biotics Research that provides 150 mcg of iodine (as potassium iodide) per drop. Iodine is an...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/15930/35016/Liquid-Iodine-Forte-60ml-Biotics-Research__12054.1731530399.jpg?c=1","alt":"Liquid Iodine Forte 2oz by Biotics Research"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/15930/35016/Liquid-Iodine-Forte-60ml-Biotics-Research__12054.1731530399.jpg?c=1","alt":"Liquid Iodine Forte 2oz by Biotics Research"},{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/15930/29450/liquid-iodine-forte-2oz_1736_suppinfo_900x__64363.1731530398.jpg?c=1","alt":"Liquid Iodine Forte 2oz - Supplement Facts"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":129316,"name":"Brand","value":"<a href='/brands/biotics-research/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/biotics-research_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":129317,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"num_reviews":1,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$17.50","value":17.5},"tax_label":"Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=15930"},{"id":13911,"sku":"NO2-DHAIN","name":"DHA Infant with D3 2oz","url":"https://covenanthealthproducts.com/dha-infant-with-d3-2oz/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Nordic Naturals"},"category":["Brands/Nordic Naturals Supplements and Vitamins"],"summary":"DHA Infant with D3 2oz by Nordic NaturalsNordic Naturals Baby DHA with Vitamin D3 is designed to provide essential omega-3 fatty acids, specifically DHA, for infants 5 to 35 lbs. (or as directed by a...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/13911/18364/no0070__57355.1638816696.jpg?c=1","alt":"DHA Infant with D3 2oz by Nordic Naturals"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/13911/18364/no0070__57355.1638816696.jpg?c=1","alt":"DHA Infant with D3 2oz by Nordic Naturals"}],"date_added":"Dec 06, 2021","pre_order":false,"show_cart_action":true,"has_options":false,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":140652,"name":"Brand","value":"<a href='/brands/nordic-naturals/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/nordic-naturals_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":140653,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$17.95","value":17.95},"tax_label":"Tax"},"out_of_stock_message":false,"add_to_wishlist_url":"/wishlist.php?action=add&product_id=13911"},{"id":27454,"sku":"DLQKID","name":"MetaKids D3 Liquid 2oz","url":"https://covenanthealthproducts.com/metakids-d3-liquid-2oz-metagenics/","availability":"Usually Ships in 48 to 72 Hours","rating":0,"brand":{"name":"Metagenics"},"category":["Brands/Metagenics"],"summary":"\nMetaKids D3 Liquid 2oz by Metagenics\n2 fl. oz. (59.14 mL)For healthy bone and immune support *&nbsp;\n&nbsp;\nRecommendation:\nMetagenics suggests for children ages 4 and above, give one drop daily as...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/27454/38342/MetaKids-Vitamin-D3-2fl.oz.-Metagenics__26292.1740684784.jpg?c=1","alt":"MetaKids D3 Liquid 2oz by Metagenics"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/27454/38342/MetaKids-Vitamin-D3-2fl.oz.-Metagenics__26292.1740684784.jpg?c=1","alt":"MetaKids D3 Liquid 2oz by Metagenics"}],"date_added":"Jun 06, 2023","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":[{"id":138710,"name":"Brand","value":"<a href='/brands/metagenics/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/brand-logos/metagenics_278x90.png\" width=\"278\" height=\"90\"></a>"},{"id":138711,"name":"Questions","value":"<a href='/complimentary-product-consultation/'><img src=https://cdn11.bigcommerce.com/s-35tuw7jhw2/product_images/uploaded_images/need_someone_to_talk_to_250px.png\"></a><div><a href=\"/need-product-help\">Talk to an Expert</a></div>"},{"id":153567,"name":"How to Order","value":"<a href=\"/login.php\" style=\"width:183px;height:32px;background:#F27C03;color:#fff;font:12pt Arial;text-align:center;display:flex;justify-content:center;align-items:center;text-decoration:none;\">REGISTER TO ORDER</a>"},{"id":153568,"name":"Registered","value":"<a href=\"/login.php\" style=\"width:183px;height:32px;background:#F27C03;color:#fff;font:12pt Arial;text-align:center;display:flex;justify-content:center;align-items:center;text-decoration:none;\">LOGIN TO ORDER</a>"}],"num_reviews":0,"weight":{"formatted":"0.00 Ounces","value":0},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$31.50","value":31.5},"tax_label":"Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=27454"},{"id":29572,"sku":"RXP-8850","name":"Rx Coriolus Forte 100g","url":"https://covenanthealthproducts.com/rx-coriolus-forte-100g-by-rx-vitamins-for-pets/","availability":"","rating":0,"brand":{"name":"Rx Vitamins for Pets"},"category":["Brands"],"summary":"Rx Coriolus Forte by Rx Vitamins for Pets\nIntroduction:\nRx Coriolus Forte by Rx Vitamins for Pets is a potent immune-support formula combining medicinal mushrooms and adaptogenic herbs to promote...","image":{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/29572/46591/Rx_Coriolus_Forte_100g_by_Rx_Vitamins_for_Pets__74620.1762505726.jpg?c=1","alt":"Rx Coriolus Forte 100g by Rx Vitamins for Pets"},"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/29572/46591/Rx_Coriolus_Forte_100g_by_Rx_Vitamins_for_Pets__74620.1762505726.jpg?c=1","alt":"Rx Coriolus Forte 100g by Rx Vitamins for Pets"}],"date_added":"Nov 07, 2025","pre_order":false,"show_cart_action":true,"has_options":true,"stock_level":null,"low_stock_level":null,"qty_in_cart":0,"custom_fields":null,"num_reviews":0,"weight":{"formatted":"1.00 Ounces","value":1},"demo":false,"price":{"without_tax":{"currency":"USD","formatted":"$83.49","value":83.49},"tax_label":"Tax"},"add_to_wishlist_url":"/wishlist.php?action=add&product_id=29572"}],"shipping_messages":[],"rating":0,"reviews":{"messages":[],"captcha":"6LdWf8gSAAAAAI83aRectJhbwidegZKk8PzWBltH","total":0,"show_review_email":true,"recaptcha":{"enabled":1,"public_key":"6LdWf8gSAAAAAI83aRectJhbwidegZKk8PzWBltH","markup":"<div class=\"g-recaptcha\" data-sitekey=\"6LcjX0sbAAAAACp92-MNpx66FT4pbIWh-FTDmkkz\"></div><br/>"}},"bulk_discount_rates":[],"meta_keywords":"","show_quantity_input":1,"title":"Rx D3 Forte 2oz","gift_wrapping_available":false,"min_purchase_quantity":0,"customizations":[],"images":[{"data":"https://cdn11.bigcommerce.com/s-35tuw7jhw2/images/stencil/{:size}/products/29574/46595/Rx_D3_Forte_by_Rx_Vitamins_for_Pets__36564.1762506741.jpg?c=1","alt":"Rx D3 Forte 2oz by Rx Vitamins for Pets"}]}

Rx D3 Forte 2oz

Rx Vitamins for Pets

$48.29
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RXP-8818
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Rx D3 Forte by Rx Vitamins for Pets

Introduction:

Rx D3 Forte by Rx Vitamins for Pets provides a highly concentrated form of cholecalciferol (vitamin D3) to help maintain optimal vitamin D status in dogs and cats. This potent formula supports bone strength, immune function, and overall metabolic balance.

Key Benefits:

  • Delivers 15,000 IU of vitamin D3 per milliliter for advanced support
  • Promotes calcium and phosphorus balance for skeletal health
  • Supports immune regulation and cellular health
  • Formulated for precise dosing with MCT oil for improved absorption

How It Works:

Vitamin D3 (cholecalciferol) is essential for calcium metabolism, bone formation, and immune function. Rx D3 Forte offers a concentrated form blended with MCT oil for superior bioavailability and palatability, allowing veterinarians to adjust dosing based on lab-tested vitamin D levels.

Who Should Use This Product:

Ideal for dogs and cats with low vitamin D levels or increased nutritional demands. Recommended for pets requiring higher potency vitamin D support under veterinary supervision.

Recommendation:

Vitamin D3 testing through VDILab.com is recommended to determine safe and effective dosage. Retesting after 8–10 weeks is advised to ensure sufficiency and optimal results.
Serving Size: 1.0 ml

Amount Per Serving:

Vitamin D3 (as Cholecalciferol) 15,000 IU per 1.0 ml
Per Drop 500 IU

Inactive Ingredients:

MCT Oil.

Additional Information:

Veterinarian-formulated to provide concentrated vitamin D3 support for pets. Produced in a GMP-compliant facility. Recommended for use with routine lab monitoring to ensure safe and effective supplementation.

FDA Disclaimer:

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.