Get 10% off with WELCOME10
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Free U.S. shipping on every order · Free 30-day returns · Real help by email





Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
Slow-Mag is a magnesium chloride supplement with calcium, formulated to support muscle relaxation, heart, nerve and bone health, with slow-release tablets and an enteric coating.
Slow-Mag is made for people looking to add magnesium and calcium to a routine focused on muscle and nerve function, cardiovascular health and bone health. Its formulation also addresses occasional muscle cramping associated with magnesium insufficiency, while the coated, slow-release tablet design determines how the minerals are released.
Slow-Mag is formulated to support muscle relaxation and heart, nerve and bone health. It provides magnesium, chloride and calcium, electrolytes connected with proper muscle and nerve function and cardiovascular health. The product is also designed to help relax tense muscles and relieve occasional cramping due to magnesium insufficiency.
Slow-Mag uses magnesium chloride, formulated for increased absorption compared with magnesium oxide. It also combines magnesium and calcium, rather than providing magnesium alone. This pairing makes it a fit for shoppers seeking both minerals in one supplement.
Slow-Mag tablets are slowly released and have an enteric coating designed to reduce the chance of stomach upset. The coating is designed to release the minerals in the small intestine for better absorption. These features describe the tablet’s release design, rather than a different ingredient or electrolyte combination.
This product is a 180-count pack of 2. The quantity makes it useful for shoppers choosing this particular two-pack format of the magnesium chloride and calcium supplement.
Slow-Mag is suited to adults looking for a magnesium chloride supplement that also contains calcium and is formulated for muscle relaxation and support for heart, nerve and bone health. Its three-electrolyte formula and slow-release, enteric-coated tablets define its fit for that purpose.
Magnesium Chloride Hexahydrate, Calcium Carbonate
Q: What is Slow-Mag Magnesium Chloride Supplement formulated to support?
A: Slow-Mag Magnesium Chloride Supplement is formulated to support muscle relaxation and heart, nerve and bone health, and to help with occasional cramping due to magnesium insufficiency.
Q: What minerals does Slow-Mag Magnesium Chloride Supplement provide?
A: Slow-Mag Magnesium Chloride Supplement provides magnesium, chloride and calcium in a slow-release tablet with an enteric coating.
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
Sign up for our emails and get 10% off your order with code WELCOME10 (one use per customer). We send marketing emails only to people who sign up, and every email includes a one-click unsubscribe link.
Thanks for subscribing!
This email has been registered!