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LMNT Discounts & Promo Codes
25 offers · updated · save up to 35%
Current LMNT offers
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Free Shipping on all Orders
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Get LMNT codes by email
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Free Shipping on all Orders
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- Excludes subscription.
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Free Shipping on Select Items
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- Offer valid on all qualifying orders.
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Take 35% Off Your Purchase at Checkout
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Enjoy 20% off Their Order
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15% off Your Purchase Plus Free Gifts
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Receive up to 25% off from Reddit
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Promo code INSIDER
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Promo code TABLETALK
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Promo code ABX2CR5T
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Promo code WELCOMEBACK
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Promo code FALL
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INSIDER Bundle: buy 3 boxes, get the 4th free
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- Source: LMNT's FAQ
35% Off Insider Bundles with Subscription
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- Requires a recurring subscription.
30% off Drink LMNT Electrolytes
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Get up to 15% Off Your Order
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25% Off Insider Bundles (4 Boxes for The Price of 3)
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Subcribe and Save 20% off everyorder with LMNT
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LMNT products on eBay: up to 10% off
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9% Off Variety Packs with Subscription
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- Applies to the 12-count variety pack. Valid only for recurring subscription orders on the 12-count sample pack.
Free shipping
Free Shipping on all US Orders
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- Valid for US addresses only. Offer applies to all standard shipping within the US only. No minimum purchase is needed to get free shipping.
Free shipping
Free Shipping to Canada on Orders Over $100
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- Minimum purchase of $100 $ required for free shipping to canada. Qualify for free shipping in Canada with a minimum $100 order total. Bundles of 3 boxes or Insider Bundles usually meet the free shipping threshold.
- Minimum order: $100
Stay Salty Hat for Only $28
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- Offer applies to this headwear only at LMNT. Limited to stock on hand; shipping fees may apply.
Join the Referral Program to Get a Free 30-count Box
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About LMNT
LMNT sells zero-sugar electrolyte drink mix in stick packs and LMNT Sparkling, a canned water with sodium, potassium and magnesium.
LMNT says it doesn't offer coupons or holiday sales, so the real savings come from its INSIDER Bundle and a drink-mix subscription rather than a code.
LMNT was co-founded by Robb Wolf, Luis Villaseñor, Nicki Violetti and James Murphy, who is also CEO. The company traces its start to Wolf's own experience: after years of low-carb, whole-food eating, he concluded he needed far more salt, found existing drinks too sugary and too light on electrolytes, and began mixing his own. That idea drives the brand's slogan, 'More Salt, Not Less', and the drink mix is aimed at people who fast or eat low-carb as well as anyone else.
The mix has no sugar or gluten and is labeled vegan and paleo-keto friendly. Flavors include a lightly caffeinated Lemonade Iced Tea made with organic black tea from Kenya, and the INSIDER Bundle gives access to exclusive flavors such as Pink Lemonade.
When shoppers look for LMNT coupons
LMNT coupon searches peak in September, about 1.3× a typical month, and dip lowest in February.
Does LMNT offer free shipping?
Yes. Standard US shipping is built into the product price; orders leave in 1-2 business days and usually arrive in 3-5.
How long does LMNT shipping take?
Express is offered on drink-mix-only orders, and Sparkling cans ship to the contiguous US only.
What payment methods does LMNT accept?
Pay by credit card, PayPal, Shop Pay, Apple Pay or Google Pay at the LMNT checkout.
More about shopping at LMNT
- Guarantee
- LMNT replaces a product with another flavor or refunds it, no questions asked, for purchases on its site or Amazon storefront.
- Subscription
- Drink mix only, monthly by default, and you can pause or cancel any time; the discount size isn't stated.
- Canada
- Drink mix ships to Canada in usually 8-15 business days, free over $100 USD, with duties and taxes added in the cart.
- INSIDER Bundle
- Buy three boxes of drink mix and the fourth one comes free, with no code involved.
From LMNT's own pages, read Oct 13, 2026.
Sources: LMNT FAQ, LMNT returns policy
How to use a LMNT discount code
- LMNT runs on Shopify, so any discount box is on the checkout page's order summary.
- The store itself says it doesn't issue coupons, so a code you find elsewhere may not do anything there.
- The INSIDER Bundle is the saving that needs no code: buy three boxes, and the fourth is free.
- Subscriptions cover drink mix only, not Sparkling cans.
- No stacking rules were stated, so check the order summary to see what changes before you pay.
- If you're unsure about a flavor, the no-questions-asked guarantee lets you swap it or get a refund on direct purchases.
More ways to save at LMNT
- The INSIDER Bundle is the clearest discount LMNT shows: buy three boxes, get the fourth free.
- A drink-mix subscription adds a saving of unstated size, ships monthly by default and can be paused or canceled any time.
- A referral program has its own help-center section, though its reward wasn't spelled out.
- Select flavors are also sold at the Vitamin Shoppe, handy if you'd rather pick up a box in person.
LMNT questions, answered
Does LMNT offer discount codes?
LMNT says it doesn't offer coupons or holiday sales. Its standing saving is the INSIDER Bundle, where the fourth box is free when you buy three.
What is LMNT's refund policy?
LMNT's no-questions-asked guarantee replaces a product with another flavor or refunds it for purchases on its website or Amazon storefront. Ask through the contact page, email or chat; no return window in days is stated.
Can you subscribe to LMNT?
Drink mix subscriptions ship monthly by default and can be paused or canceled any time. LMNT doesn't state how large the subscription discount is.
Does LMNT ship to Canada?
Drink mix ships to Canada, usually in 8-15 business days, and it's free over $100 USD; duties and taxes are added in the cart.
Where else can you buy LMNT?
Select LMNT flavors are sold at the Vitamin Shoppe.