| LMNT | Sodii | |
|---|---|---|
| Country of Origin | United States | Australia |
| Founded | 2019 | Single-serve sachets |
| Format | Single-serve sachets | HASTA certified, high-sodium |
| Notable | Higher sodium per serve than most | Drink SALTD, brand-direct |
The Same Sodium Dose
Both LMNT and Sodii deliver 1,000 mg sodium per single-serve sachet - roughly three times the dose of typical daily-hydration sachets. The formulations target the same use cases: hot-climate training, fasted training, low-carb dietary patterns, heavy sweaters who feel under-replaced by lighter products.
Origin and Positioning
LMNT launched in 2019 in the United States, co-founded by Robb Wolf, with positioning that hit low-carb / fasting audiences via podcasts and DTC. Sodii is Australian-made, with HASTA certification - the Australian sports-supplement testing program that screens for WADA-prohibited substances. HASTA matters for athletes subject to in-competition testing; LMNT carries no equivalent Australian certification.
Flavour Profile
Both lean into the savoury 'salty' flavour palette that matches a high-sodium drink. LMNT runs flavours like Citrus Salt, Watermelon Salt, Mango Chili, and Lemon Habanero. Sodii runs Salty Citrus, Salty Pineapple, Salty Mandarin, Salty Raspberry, Salty Passionfruit, Salty Grapefruit, Salty Kiwi, Salty Chocolate, and Unflavoured. Both also offer an unflavoured variant for mixing into other drinks.
Australian Availability
LMNT is sold primarily direct-to-consumer with international shipping to Australia from drinklmnt.com. Some Australian specialty retailers also carry it. Sodii is Australian-made and stocked through the Drink SALTD curated platform plus brand-direct online. Local pricing favours Sodii because there's no international shipping component.
HASTA Certification
For athletes subject to anti-doping testing - Olympic-pathway, professional sport, AFL, NRL, A-League, surf-lifesaving competitive contexts - HASTA-certified products are the safer pick because the supplement category historically has had contamination cases. Sodii's HASTA badge is a real differentiator. Recreational and amateur athletes generally don't need to filter on certification.
The Side-by-Side Takeaway
Same sodium dose, same broad use case. The decisive variables are HASTA certification (Sodii wins for tested athletes), Australian availability and pricing (Sodii wins for local buyers), and flavour preference (personal). LMNT's brand presence and US following are real but don't translate to a formulation advantage.
When to Reach for Each
Both products earn shelf space for genuine reasons. The summary below identifies fit rather than a winner - either is the right pick for the right reader.
Reach for LMNT when:
- Established brand presence and US-podcast following
- Robb Wolf framing, low-carb / fasting context familiarity
- Direct-to-consumer purchasing comfort
Reach for Sodii when:
- HASTA-certified for WADA-tested athletes
- Australian-made with shorter supply chain
- Lower per-serve cost (no international shipping)
Frequently Asked
Which has more sodium, LMNT or Sodii?
Both deliver 1,000 mg sodium per single-serve sachet - the same dose. They're at the top of the consumer hydration sodium spectrum.
Is Sodii cheaper than LMNT in Australia?
Generally yes - Sodii is Australian-made and doesn't carry the international shipping component LMNT does. Brand-direct pricing from Sodii via Drink SALTD is typically lower per-serve than LMNT shipped from drinklmnt.com to Australia.
Do tested athletes need HASTA-certified hydration?
Australian athletes subject to in-competition testing benefit from HASTA-certified supplements because the broader supplement category has had contamination cases. Recreational and amateur athletes generally don't need to filter on certification. Speak to your federation's anti-doping policy for specific guidance.
