{"products":[{"id":15454777508008,"title":"Foundational 60-Day Box","handle":"foundational-60-day-box","body_html":"$70.90 with free shipping. Tax where applicable. What's inside 2 × Magnesium Glycinate — 275 mg elemental magnesium per 3-capsule serving, 30 servings each 1 × Vitamin D3 + K2 — 5,000 IU D3 + 100 mcg K2 (MK-7) per capsule, 60 capsules (60 days at 1\/day) Claims and safety Vitamin D helps the body absorb calcium.* · Vitamin K is needed for vitamin K-dependent proteins, such as osteocalcin in bone, that are involved in calcium metabolism.* Caution: If you are taking blood-thinning medication such as warfarin, consult your physician before use. Vitamin K2 can interfere with warfarin and other vitamin K antagonist anticoagulants. High-dose vitamin D: excess intake risks hypercalcemia, especially alongside high calcium intake; do not combine with additional vitamin D products by default. BioPerine (piperine) can affect the metabolism of some medications — consult your healthcare provider if you take prescription medication. Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children. Vitamin D3 + K2 component: do not exceed one (1) capsule daily — each capsule provides 5,000 IU of vitamin D3, above the 4,000 IU daily upper limit for adults; consult a healthcare professional before use. *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. Machine-readable record {\"brand\": \"Assay Supply Co.\", \"caution\": \"If you are taking blood-thinning medication such as warfarin, consult your physician before use. Vitamin K2 can interfere with warfarin and other vitamin K antagonist anticoagulants. High-dose vitamin D: excess intake risks hypercalcemia, especially alongside high calcium intake; do not combine with additional vitamin D products by default. BioPerine (piperine) can affect the metabolism of some medications \\u2014 consult your healthcare provider if you take prescription medication. Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children.\", \"components\": [{\"product\": \"Magnesium Glycinate\", \"quantity\": 2, \"sku\": \"ROBER-MG-DD1D\"}, {\"product\": \"Vitamin D3 + K2\", \"quantity\": 1, \"sku\": \"ROBER-BHS-2B1C\"}], \"coverage\": \"Full 60 days of the Foundational protocol in one box\", \"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.\", \"fulfillment\": {\"note\": \"Bundle expands to component SKUs at checkout for fulfillment\", \"provider\": \"US fulfillment partner\"}, \"price_per_day_usd\": 1.18, \"price_usd\": 70.9, \"product_name\": \"Foundational 60-Day Box\", \"record_version\": \"1.0\", \"shipping\": \"Free (price crosses the store $70 free-shipping threshold)\", \"shopify_product_id\": \"gid:\/\/shopify\/Product\/15454777508008\", \"singles_total_usd\": 83.7, \"subscription\": {\"status\": \"Selling plan pending subscription app selection\", \"unit\": \"This box is the subscription unit (one box every 60 days)\"}, \"type\": \"bundle\", \"url\": \"https:\/\/assaysupplyco.com\/products\/foundational-60-day-box\", \"you_save_usd\": 12.8}","published_at":"2026-10-26T19:59:42-07:00","created_at":"2026-10-26T19:58:53-07:00","updated_at":"2026-10-27T22:30:42-07:00","vendor":"Assay Supply Co.","product_type":"","tags":[],"variants":[{"id":67745990049960,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ASC-060","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"70.90","grams":0,"compare_at_price":null,"position":1,"product_id":15454777508008,"created_at":"2026-10-26T19:58:53-07:00","updated_at":"2026-10-27T22:30:42-07:00"}],"images":[{"id":53354919461032,"created_at":"2026-10-26T21:26:45-07:00","position":1,"updated_at":"2026-10-26T21:26:47-07:00","product_id":15454777508008,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/box_scene_warp.jpg?v=1793075207","width":1600,"height":1600},{"id":53354534371496,"created_at":"2026-10-26T21:06:51-07:00","position":2,"updated_at":"2026-10-26T21:06:52-07:00","product_id":15454777508008,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/box_card.jpg?v=1793074012","width":1500,"height":1150}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":15454777475240,"title":"Foundational Stack","handle":"foundational-stack","body_html":"The Foundational Stack — the two-bottle foundation: one Magnesium Glycinate (90 capsules) plus one Vitamin D3 + K2 (60 capsules). Bought together for $49.90 instead of $56.80 separately. What's inside 1 × Magnesium Glycinate — 275 mg elemental magnesium per 3-capsule serving, 30 servings 1 × Vitamin D3 + K2 — 5,000 IU D3 + 100 mcg K2 (MK-7) per capsule, 60 capsules (60 days at 1\/day) Claims and safety Vitamin D helps the body absorb calcium.* · Vitamin K is needed for vitamin K-dependent proteins, such as osteocalcin in bone, that are involved in calcium metabolism.* Caution: If you are taking blood-thinning medication such as warfarin, consult your physician before use. Vitamin K2 can interfere with warfarin and other vitamin K antagonist anticoagulants. High-dose vitamin D: excess intake risks hypercalcemia, especially alongside high calcium intake; do not combine with additional vitamin D products by default. BioPerine (piperine) can affect the metabolism of some medications — consult your healthcare provider if you take prescription medication. Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children. Vitamin D3 + K2 component: do not exceed one (1) capsule daily — each capsule provides 5,000 IU of vitamin D3, above the 4,000 IU daily upper limit for adults; consult a healthcare professional before use. *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. Machine-readable record {\"brand\": \"Assay Supply Co.\", \"caution\": \"If you are taking blood-thinning medication such as warfarin, consult your physician before use. Vitamin K2 can interfere with warfarin and other vitamin K antagonist anticoagulants. High-dose vitamin D: excess intake risks hypercalcemia, especially alongside high calcium intake; do not combine with additional vitamin D products by default. BioPerine (piperine) can affect the metabolism of some medications \\u2014 consult your healthcare provider if you take prescription medication. Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children.\", \"components\": [{\"product\": \"Magnesium Glycinate\", \"quantity\": 1, \"sku\": \"ROBER-MG-DD1D\"}, {\"product\": \"Vitamin D3 + K2\", \"quantity\": 1, \"sku\": \"ROBER-BHS-2B1C\"}], \"coverage\": \"Magnesium 30 days at 3 capsules\/day; D3+K2 60 days at 1 capsule\/day\", \"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.\", \"fulfillment\": {\"note\": \"Bundle expands to component SKUs at checkout for fulfillment\", \"provider\": \"US fulfillment partner\"}, \"price_per_day_usd\": 1.66, \"price_usd\": 49.9, \"product_name\": \"Foundational Stack\", \"record_version\": \"1.0\", \"shopify_product_id\": \"gid:\/\/shopify\/Product\/15454777475240\", \"singles_total_usd\": 56.8, \"type\": \"bundle\", \"url\": \"https:\/\/assaysupplyco.com\/products\/foundational-stack\", \"you_save_usd\": 6.9}","published_at":"2026-10-26T19:59:40-07:00","created_at":"2026-10-26T19:58:51-07:00","updated_at":"2026-10-27T22:30:42-07:00","vendor":"Assay Supply Co.","product_type":"","tags":[],"variants":[{"id":67745990017192,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ASC-STK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"49.90","grams":0,"compare_at_price":null,"position":1,"product_id":15454777475240,"created_at":"2026-10-26T19:58:52-07:00","updated_at":"2026-10-27T22:30:42-07:00"}],"images":[{"id":53354918543528,"created_at":"2026-10-26T21:26:40-07:00","position":1,"updated_at":"2026-10-26T21:26:41-07:00","product_id":15454777475240,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/stack_scene_warp.jpg?v=1793075201","width":1400,"height":1400},{"id":53354529063080,"created_at":"2026-10-26T21:06:41-07:00","position":2,"updated_at":"2026-10-26T21:06:42-07:00","product_id":15454777475240,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/stack_card.jpg?v=1793074002","width":1500,"height":1150}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":15454762205352,"title":"Vitamin D3 + K2","handle":"vitamin-d3-k2","body_html":"Vitamin D3 + K2 Capsules — 5,000 IU of vitamin D3 (125 mcg cholecalciferol) with 100 mcg of vitamin K2 (MK-7) in one capsule, plus 210 mg calcium. Sixty capsules: a 60-day supply at one capsule daily. Supplement facts Serving size: 1 veggie capsule Servings per container: 60 Vitamin D3 (cholecalciferol): 125 mcg (5,000 IU) — 625% DV Vitamin K2 (MK-7, as menaquinone): 100 mcg — DV not established Calcium (as calcium carbonate): 210 mg — 16% DV BioPerine® (black pepper fruit extract): 5 mg Other ingredients: Microcrystalline Cellulose, Hypromellose (vegetable capsule) 60 capsules · Made in the USA Price per serving $29.90 ÷ 60 servings = $0.50 per serving. Suggested use As a dietary supplement, take one (1) capsule daily with a meal, or as directed by your healthcare professional. Do not exceed one (1) capsule daily. Each capsule provides 5,000 IU of vitamin D3, above the 4,000 IU daily upper limit for adults; consult a healthcare professional before use. Claims and safety Vitamin D helps the body absorb calcium.* · Vitamin K is needed for vitamin K-dependent proteins, such as osteocalcin in bone, that are involved in calcium metabolism.* Caution: If you are taking blood-thinning medication such as warfarin, consult your physician before use. Vitamin K2 can interfere with warfarin and other vitamin K antagonist anticoagulants. High-dose vitamin D: excess intake risks hypercalcemia, especially alongside high calcium intake; do not combine with additional vitamin D products by default. BioPerine (piperine) can affect the metabolism of some medications — consult your healthcare provider if you take prescription medication. Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children. *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. 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This product is not intended to diagnose, treat, cure, or prevent any disease.\", \"fulfillment\": { \"provider\": \"US fulfillment partner\", \"ships_from\": \"USA\" }, \"manufactured_in\": \"USA\", \"other_ingredients\": [ \"Microcrystalline Cellulose\", \"Hypromellose (vegetable capsule)\" ], \"price_per_serving_usd\": 0.5, \"price_usd\": 29.9, \"product_name\": \"Vitamin D3 + K2\", \"record_version\": \"1.0\", \"serving\": { \"servings_per_container\": 60, \"size\": \"1 Veggie Capsule\" }, \"shopify_product_id\": \"gid:\/\/shopify\/Product\/15454762205352\", \"sku\": \"ROBER-BHS-2B1C\", \"stack\": { \"bundle_price_usd\": 49.9, \"name\": \"Foundational\", \"partners\": [ \"Magnesium Glycinate\" ], \"sixty_day_box_price_usd\": 70.9 }, \"suggested_use\": \"As a dietary supplement, take one (1) capsule daily with a meal, or as directed by your healthcare professional.\", \"supplement_facts\": { \"bioperine_black_pepper_fruit_extract\": \"5 mg - DV not established\", \"calcium_as_calcium_carbonate\": \"210 mg - 16% DV\", \"vitamin_d3_cholecalciferol\": \"125 mcg (5,000 IU) - 625% DV\", \"vitamin_k2_mk7_menaquinone\": \"100 mcg - DV not established\" }, \"supplier_suggested_use\": \"superseded - see directions\", \"url\": \"https:\/\/assaysupplyco.com\/products\/vitamin-d3-k2\" }","published_at":"2026-10-26T19:52:36-07:00","created_at":"2026-10-26T19:52:36-07:00","updated_at":"2026-10-27T22:30:42-07:00","vendor":"Assay Supply Co.","product_type":"Dietary supplement","tags":[],"variants":[{"id":67745962918056,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ROBER-BHS-2B1C","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"29.90","grams":73,"compare_at_price":null,"position":1,"product_id":15454762205352,"created_at":"2026-10-26T19:52:37-07:00","updated_at":"2026-10-27T22:30:42-07:00"}],"images":[{"id":53354916544680,"created_at":"2026-10-26T21:26:34-07:00","position":1,"updated_at":"2026-10-26T21:26:35-07:00","product_id":15454762205352,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/d3_scene_warp.jpg?v=1793075195","width":1600,"height":1600},{"id":53353082454184,"created_at":"2026-10-26T19:52:36-07:00","position":2,"updated_at":"2026-10-26T19:52:37-07:00","product_id":15454762205352,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/345d3dd241053cef934d9ca7bda25ef1bd5aedec-480x432.png?v=1793069557","width":480,"height":432}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":15448009605288,"title":"Creatine Hydration Powder","handle":"creatine-hydration-powder","body_html":"Creatine Hydration Powder — 5 g of creatine monohydrate plus a full electrolyte panel in every scoop. Lemon flavor, sweetened with stevia. Supplement facts Serving size: 1 scoop (10 g) Servings per container: 30 Calories: 22 Creatine Monohydrate: 5,000 mg (Daily Value not established) Sodium (as Sea Salt): 1,000 mg (43% DV) Potassium (as Potassium Chloride): 200 mg (4% DV) Magnesium (as Magnesium Malate): 60 mg (14% DV) Other ingredients: Natural Flavors, Stevia Extract (Leaf), Silicon Dioxide Net wt 300 g (10.6 oz) · Made in the USA Price per serving $35.90 ÷ 30 servings = $1.20 per serving. Suggested use As a dietary supplement, adults mix one (1) scoop with 6-8 oz (177-237 ml) of water or favorite beverage daily. Claims and safety Creatine monohydrate is the most studied form of creatine. Phosphocreatine helps regenerate ATP, the cell's energy currency, especially during short, all-out efforts. 3–5 g a day maintains muscle creatine stores. Each serving has 1,000 mg sodium, 43% of the 2,300 mg Daily Value. Sources: Kreider RB et al., International Society of Sports Nutrition position stand (2017); FDA Daily Value for sodium. Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place. *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. Manufactured for and distributed by XD Services LLC, Las Vegas, NV. 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Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place.\", \"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.\", \"manufactured_in\": \"USA\", \"distributor\": { \"legal_name\": \"XD Services LLC\" }, \"fulfillment\": { \"provider\": \"US fulfillment partner\", \"ships_from\": \"USA\" } }","published_at":"2026-10-23T09:49:51-07:00","created_at":"2026-10-23T09:49:51-07:00","updated_at":"2026-10-27T22:30:42-07:00","vendor":"Assay Supply Co.","product_type":"Muscle Builders","tags":[],"variants":[{"id":67727074558120,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ROBER-CHP-DAEC","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"35.90","grams":386,"compare_at_price":null,"position":1,"product_id":15448009605288,"created_at":"2026-10-23T09:49:52-07:00","updated_at":"2026-10-27T22:30:42-07:00"}],"images":[{"id":53354900586664,"created_at":"2026-10-26T21:25:16-07:00","position":1,"updated_at":"2026-10-26T21:25:18-07:00","product_id":15448009605288,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/cr_scene_warp3.jpg?v=1793075118","width":1600,"height":1600},{"id":53312626131112,"created_at":"2026-10-23T09:49:52-07:00","position":2,"updated_at":"2026-10-23T09:49:53-07:00","product_id":15448009605288,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0795\/8174\/1224\/files\/db1f64fb442b53e7ade5e510e5738b1e49b8dec0-681x478.png?v=1792774193","width":681,"height":478}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]},{"id":15447911301288,"title":"Magnesium Glycinate","handle":"magnesium-glycinate","body_html":"Magnesium Glycinate Capsules — 275 mg of elemental magnesium per serving, sourced from 2,500 mg of magnesium glycinate. A chelated form — magnesium bound to the amino acid glycine — for daily use. Supplement facts Serving size: 3 capsules Servings per container: 30 Magnesium (elemental): 275 mg (65% DV), from 2,500 mg magnesium glycinate Other ingredients: Hypromellose (capsule), Magnesium Stearate, Silicon Dioxide, Rice Flour 90 capsules · Made in the USA Price per serving $26.90 ÷ 30 servings = $0.90 per serving. Suggested use As a dietary supplement, take three (3) capsules once daily or as directed by your healthcare professional. Claims and safety Supports nervous system function* · Supports bone health* · Supports relaxation* Claim sources: National Institutes of Health, Office of Dietary Supplements — Magnesium: Fact Sheet for Health Professionals. Relaxation claim source: Boyle NB, Lawton C, Dye L. The Effects of Magnesium Supplementation on Subjective Anxiety and Stress — A Systematic Review. Nutrients. 2017. Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place. *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. Manufactured for and distributed by XD Services LLC, Las Vegas, NV. 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Consult a physician if pregnant, nursing, under 18, or have a medical condition. Keep out of reach of children. Do not use if safety seal is damaged or missing. Store in a cool, dry place.\", \"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.\", \"manufactured_in\": \"USA\", \"distributor\": { \"legal_name\": \"XD Services LLC\" }, \"fulfillment\": { \"provider\": \"US fulfillment partner\", \"ships_from\": \"USA\", \"excluded\": [ \"AK\", \"HI\" ] }, \"claim_sources\": { \"Supports nervous system function*\": \"NIH Office of Dietary Supplements, Magnesium Fact Sheet\", \"Supports bone health*\": \"NIH Office of Dietary Supplements, Magnesium Fact Sheet\", \"Supports relaxation*\": \"Boyle NB, Lawton C, Dye L. The Effects of Magnesium Supplementation on Subjective Anxiety and Stress - A Systematic Review. 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