Just Ingredients Electrolytes review: the realest ingredients in the field — and the least electrolyte

Just Ingredients built a very large following on one promise: ingredient lists that read like a farmers’ market, not a chemistry set. Its electrolyte powder delivers on that promise better than anything else we’ve scored in this category — the first two ingredients are organic strawberry and organic pineapple, the electrolytes arrive as citrates and sea-salt chloride alongside organic coconut water, and the sweetener is monk fruit.

So this review turns on the same question as every electrolyte review we publish: what does a serving actually deliver, and what does it cost? The answers — 100 mg of sodium, at $1.00 per 100 mg — put the prettiest label in the field at the bottom of its own category’s math. Here’s the full scorecard, from the box on our counter.

Key findings

Product specifications

The formula: a farmers’-market label, a wellness dose

Credit where it’s real, because nothing else in this category reads like this. The first ingredients are fruit. The citric acid names its source (cassava root). The minerals come as citrates — generally well-absorbed forms — plus sea-salt chloride, the sweetness is monk fruit, and the 3 g of sugar occurs naturally in the fruit rather than being added. Every one of the five electrolytes is quantified with a DV percentage. As a piece of label-writing, this is what we wish the whole industry did — dosage & transparency lands at 17/20, the best mark in our electrolyte series.

Now the proportions. An electrolyte product’s first job, as the category is actually used, is replacing sodium — and this one contains 100 mg, the least of the five products we’ve compared. The brand doesn’t hide this; it inverts it into a pitch: a “balanced sodium to potassium ratio” of 1:3, aimed at people who already eat plenty of salt and fall short on potassium. That’s a coherent nutritional position for a daily wellness drink. It is not an electrolyte replacement, and the product is named, shelved and priced as one. Formula: 13/25 — high marks for what’s in the scoop, real deductions for how little of the category’s core mineral it carries.

The testing column — and the lead record

The product page says “3rd Party Tested (COA)” with a results link — more paperwork than most rivals show, and we credit it. But the brand’s own blog describes the program as collecting “all COAs and heavy metal tests for each individual ingredient from suppliers” — supplier-level inputs, not a named independent certification of the finished product. The same post says NSF Certified for Sport electrolytes are “coming soon” — the brand’s own acknowledgment that the current line doesn’t carry the certification its protein powders do (checked July 16, 2026).

The record matters here. In October 2024, the Environmental Research Center filed a California Proposition 65 60-day notice (AG No. 2024-04196) alleging failure to warn for lead in six Just Ingredients protein powders; per ERC’s public case listing, the matter was resolved in 2025 by a $70,000 out-of-court settlement with an agreement not to sell covered products in California exposing users to more than 0.5 micrograms of lead per day without a warning. The notice covered protein powders, not this product. Separately, Lead Safe Mama, a consumer lead-testing advocacy site, published independent lab results in July 2025 reporting detectable lead and arsenic in the brand’s Mango Lemonade electrolyte flavor — a different flavor from the one we bought. We treat a single independent test as a flag, not a verdict, and we have not verified it — but a brand whose whole premise is ingredient purity, with this record, publishing supplier-level COAs instead of finished-product certificates, earns 6/20 in this column. Standing offer, on the record: the day Just Ingredients publishes finished-product heavy-metal COAs for its electrolyte line, or ships the NSF-certified version, we re-score.

What it’s like to take

We own the Fruit Punch stick box; a hands-on trial period is underway and taste and mixability notes will be added on the record. The reported consensus is consistent: real-fruit flavor that’s gentler and less salty than the sodium-forward rivals (unsurprising — there’s a tenth of the salt), easy stick format, and monk-fruit sweetness that fans of the brand seek out and stevia-haters appreciate. Flavor range is wide across tubs and sticks. Experience: 7/10.

The math: beautiful ingredients, expensive milligrams

$29.99 ÷ 30 = $1.00 per serving — mid-pack sticker, same as LMNT and ARMRA-tier pricing. The reframe our electrolyte series always runs: per 100 mg of sodium, that’s $1.00 — four times Nuun’s 25¢, and seven to eleven times LMNT’s 13–15¢ or Earth Energy’s 9–18¢. If you’re buying it for the potassium, the math flips kinder: 33¢ per 100 mg of potassium, the best rate in the field. That’s the whole product in one paragraph — it depends entirely on which mineral you think you’re buying. Value: 6/15, scored on the category’s primary job.

Returns and where to buy

Sold at justingredients.com (tubs, sticks, bundles) and increasingly at retail, including Target — buying retail means retail return policies apply. No unusual policy red flags surfaced in our review of the brand’s store terms (checked July 16, 2026).

What customers report

We read customer feedback across the major platforms and summarize the recurring themes. We don’t republish other platforms’ reviews — check the live sources yourself:

What to buy instead

If sodium replacement is the actual job, the full comparison maps the field: LMNT (70/100) at the maximalist end with the category’s only NSF Certified for Sport credential, Nuun Sport (54/100) for the cheapest low-commitment entry, and Liquid I.V. (51/100) if the glucose-based ORS approach is what you want.

Final assessment

Just Ingredients Electrolytes is the best-written label in the category attached to the smallest electrolyte payload in it. If you understand exactly what you’re buying — a real-food, monk-fruit-sweetened, potassium-forward daily mineral drink for people who don’t need more salt — it’s the most honest version of that product on the market. If you’re buying it as sweat replacement, you’re paying the field’s highest price for its smallest dose. 54/100: significant concerns — a tie with Nuun Sport on the number, reached from the opposite direction, with the testing column’s supplier-level paperwork and the brand’s 2025 lead settlement holding it there. The upgrade path is published above: finished-product COAs or the NSF-certified line, and we re-score on the record. As with every product in this category: if you’re sodium- or potassium-restricted, or managing blood pressure or kidney conditions, talk with your doctor first.

Frequently asked questions

How we scored this product

Every product is scored with the same public 100-point methodology: formula and ingredient quality (25%), dosage and label transparency (20%), testing and manufacturing transparency (20%), value (15%), product experience (10%) and brand and customer experience (10%). Commercial relationships never add points. Read the full methodology.

Sources

Update history

• July 16, 2026 — Report first published. We purchased the Fruit Punch stick box; label photographed and prices checked this date. Standing re-score offer: finished-product heavy-metal COAs for the electrolyte line, or the NSF Certified for Sport version shipping, and we re-run the testing column on the record.

Content is for informational purposes only and is not medical advice. Individual sodium and potassium needs vary — consult your healthcare provider. Medical disclaimer.