Best Private Label & Custom Electrolyte Manufacturers (2026)

Private label and custom electrolyte manufacturers compared

Method: we read each company's public pages on November 8, 2026 and compared launch route, published minimum and its unit, formulation, filling and testing support, packaging, and scale-up handoffs. We did not visit factories or check certificate registries. Company statements are not independent verification, and the order reflects editorial fit, not a numeric score.

Comparison table (scroll sideways on small screens)

1. 1

   Peakfinity Labs

   Top pick Top pick for an ecommerce hydration launch with room to scale.

   Why it made the list: Peakfinity ranks first for this fit because one supplier covers the route from a catalog test to a custom formula and then to repeat runs. Its electrolyte page describes matching sodium, potassium and magnesium levels to the intended audience, choosing carbohydrate or sweetener systems, running formula and flavor samples, and issuing a CoA per batch. Powders are offered in sticks, tubs and pouches, alongside swallowed capsules and tablets, with humidity-controlled blending and filling. For a brand selling online, fewer handoffs between sampling, filling, US support and warehousing is the practical advantage.

   • Company-stated: US team in Exton, PA; owns a 350,000 sq ft cGMP, FDA-registered facility; operating since 1980 (45+ years).
   • Company-stated capacity of 1.2M+ units per day across operations, with about six lines per dosage format. This is not bottles per day, dedicated electrolyte capacity or reserved production.
   • Listed credentials: cGMP, FDA Registered, Halal, ISO 17025, NSF, ISO 9001, USDA Organic, Kosher. Confirm current certificate scope per SKU. ISO 17025 covers laboratory competence, not product certification. FDA registration is not FDA approval.
   • Ready-to-ship catalog has 0 MOQ subject to SKU availability. That does not apply to custom formulas, relabeling, film or cartoning, and does not prove a hydration SKU is in stock.
   • Rush 2 to 3 weeks where accepted; custom formulation 4 to 8 weeks as a development phase, not a delivered-product date. Net 30 up to Net 60 for credit-approved buyers; company-stated 24/7 phone support.
   • Reclaime and Fleava are cited by the company as operating examples. No independent volume or outcome evidence was reviewed.

   Confirm before ordering: Electrolyte-specific MOQ and lead time are not published on the electrolyte page: get both in a written project quote. A powder FAQ cites 2,000 units per SKU and 4 to 6 weeks after formula, label and pack approval, while a hero badge shows 14 to 21 days and 5K; a stick-pack blog cites 2,000 finished cartons, not sticks. Treat these as cross-format references only.

   Source: Peakfinity Labs electrolyte manufacturing page; also peakfinitylabs.com powder manufacturing page FAQ; peakfinitylabs.com stick pack blog

2. 2

   Makers Nutrition

   Fit A named stock hydration formula with a published starting minimum.

   Why it made the list: The site lists a Hydration Formula with ID P3026 and an MOQ of 500 units, described as electrolytes plus BCAA, vitamin and mineral content. A formula ID with a SKU-level minimum gives a buyer something concrete to quote against.

   • A separate company article describes custom electrolyte powder formulation, flavoring and packaging support.

   Confirm before ordering: The 500-unit minimum applies to that named formula only. Ask for the elemental mg per serving, flavor list, pack count, full panel, lot CoA and the custom MOQ and lead time.

   Source: Makers Nutrition Hydration Formula page; also makersnutrition.com/news/the-benefits-of-manufacturing-custom-electrolyte-powder-supplements

3. 3

   Vitaquest

   Fit Custom ratios across powders and effervescent formats.

   Why it made the list: Vitaquest describes custom sodium, potassium, magnesium and calcium ratios, flavor development and particle engineering, plus stick packs, stand-up pouches, HDPE jars and gusset bags. It also lists hard, effervescent, orally disintegrating and chewable tablets, so one partner can compare delivery systems.

   Confirm before ordering: MOQ and lead time were not on the reviewed page. Confirm sample water volume, mixing and tablet release testing, elemental assay of salts and pack barrier for each format.

   Source: Vitaquest electrolyte powder page

4. 4

   F.A.M.E. Health Labs

   Fit Stock hydration formulas with stated stick-pack thresholds.

   Why it made the list: Its stick-pack article states 50+ stock hydration formulas, a 30,000 individual stick minimum for stock formulas, 6 to 10 weeks for stick orders and 3 to 6 extra weeks of sampling for custom work. That is an explicit stick count, which few suppliers publish.

   • First custom stick run: 8 to 10 weeks from deposit and label approval, after sampling.
   • Powder page: stock jar, pouch or sachet minimum shown as 500 in one place and 1,000 in another; custom 2,500. Stock under 30k: 6 to 8 weeks after approvals; custom 8 to 12 weeks total.
   • Lot CoA in house; an accredited third-party CoA is offered at extra cost.

   Confirm before ordering: Stock formulas are made to order. 30,000 means sticks, not cartons. Ask for a written per-SKU quote that resolves the 500 vs 1,000 jar figure and states when the clock starts.

   Source: F.A.M.E. Health Labs stick pack article; also famehealthlabs.com/formats/powder-manufacturers

5. 5

   Vitalpax

   Fit In-house powder flow work for multi-pack launches.

   Why it made the list: Based in Southern Utah, Vitalpax states formulation, blending, milling and particle size control are in house, with stick, tub, jar, pouch and sachet filling. It names electrolytes among its most common stick products. Controlling flow helps one formula run across several pack types.

   • Offers stock and private-label custom packaging.

   Confirm before ordering: The page says there is no set stick MOQ. Ask per-flavor minimum, film barrier, bulk density, flavor samples at your declared water amount and the release test panel.

   Source: Vitalpax powder and stick pack page

6. 6

   SMP Nutra

   Fit A transparent custom-powder volume benchmark.

   Why it made the list: The FAQ lists custom powder minimums as one of three options: 2,500 bottles per flavor, 100,000 stick packs or 500 kg. Its keto page shows electrolyte formulas in capsules, powders and gummies, plus no-sugar hydration powders in its catalog.

   • New customer timing: 8 to 10 weeks after labels; reorders 6 to 8 weeks. These are general figures, not an electrolyte calendar.

   Confirm before ordering: Stock minimums conflict within the FAQ (2,500 to 5,000 vs 1,000). Confirm formula and flavor minimum, printed film minimum, test scope and the quoted clock.

   Source: SMP Nutra FAQ; also smpnutra.com/manufacturing/keto

Formulation decision grid for white label and custom electrolytes

This guide gives no personal advice. High mineral loads and products aimed at people with kidney or heart conditions, or on medications, need professional review.

Electrolyte spec brief

Enter elemental targets and a mixing volume. The tool returns totals, mass ratio, concentration per liter and a list of questions to send with your quote request. Nothing leaves your browser. Default output at 500 mL: 750 mg elemental total, Na:K:Mg 500:200:50 by mass, 1000 / 400 / 100 mg/L.

ELECTROLYTE SPEC BRIEF (illustrative, not a dose recommendation)
Format: Stick pack
Elemental per serving: Na 500 mg, K 200 mg, Mg 50 mg (total 750 mg elemental)
Ratio by mass Na:K:Mg = 500:200:50 (66.7% / 26.7% / 6.7%)
At 500 mL: Na 1000 mg/L, K 400 mg/L, Mg 100 mg/L
Sweetener preference: Stevia + monk fruit blend
Flavor notes: Lemon-lime, light tartness
Ask the manufacturer: which salt forms and assay values reach these elemental targets?
Ask: is elemental assay run on raw salts and on finished lots, with a CoA per batch?
Ask: what is the MOQ unit (sticks, cartons, tubs, kg) and the lead-time start event?
Ask: what film or bottle barrier and seal test fits this format?
Ask: who reviews label claims and Supplement vs Nutrition Facts panel choice?

Packaging and QA for private label electrolyte products

Ask for these tests by name: raw material identity, elemental assay, blend uniformity, finished potency, microbiology, heavy metals, moisture or water activity where relevant, disintegration or dissolution for tablets, and stability and seal checks in the final pack. None of this means FDA approval.

Costs move with mineral salts, flavor rounds, printed film, the MOQ unit and testing. Lead time stacks sampling, label and film approval, ingredient arrival and release testing, then freight.