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Deal.ai › Brands

Is Source Naturals on Sale? November 2026

Prices checked Nov 10, 2026, 2:13 AM ET

Is Source Naturals on sale?

Not right now: Source Naturals prices are at their usual levels.

Source Naturals prices today, and how low they've been

  • Source Naturals
    Source Naturals Ultra Mag
    Source Naturals Ultra Mag$16.45 at Walmart    Visit Walmart
  • Source Naturals
    Source Naturals Wellness Herbal Resist 59ml
    Source Naturals Wellness Herbal Resist 59ml$10.49 at Herbspro
Visit Herbspro
  • Source Naturals
    Source Naturals Inflama-Trim, Fire & Ice Weight Loss, 120 Tablets
    Source Naturals Inflama-Trim, Fire & Ice Weight Loss, 120 Tablets$33.25 at Herbspro    Visit Herbspro

    • Not right now. Source Naturals prices are at their usual levels: the Source Naturals Ultra Mag is $16.45 at Walmart. Any Source Naturals deal shows here as soon as it starts.

    Source Naturals is a California supplement maker known for single-ingredient and blended formulas, including magnesium lines such as Ultra Mag. Its catalog covers vitamins, minerals, herbs and amino acids in tablets, capsules and powders. Every product's price is checked at each store, with that store's own price history shown alongside.

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    It checks today's price at every store, compares the alternatives and answers in about a minute.

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    Questions and answers

    What is Source Naturals Ultra Mag?
    It is a magnesium blend built around magnesium citrate, malate and other forms, sold in tablets and powder. The mix is designed to combine forms with different absorption and tolerance profiles rather than relying on one salt.
    Does Source Naturals run seasonal sales?
    The brand itself sells through retailers rather than a single storefront, so promotions vary by store and by month. Watch the price history on each listing to see how a store's price has moved over time.
    What are Source Naturals' best-known products?
    Magnesium formulas like Ultra Mag, plus its multivitamins, melatonin, and herbal blends such as Wellness Formula. These are the lines most shoppers search for by name.
    What is the return policy?
    Returns are handled by the store you buy from, not by Source Naturals directly. Check that store's supplement return window before ordering, since opened bottles are often treated differently from sealed ones.
    Does Source Naturals offer a warranty?
    There is no product warranty in the usual sense. Quality is addressed through the label's stated potency and the brand's manufacturing standards; contact the retailer first if a bottle arrives damaged.
    Are there Source Naturals discount codes?
    Deal.ai checks what Source Naturals products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.