MaximumSlim review

Updated September 30, 2026 · ThriveCue Editorial Team · Facts checked September 30, 2026

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Our verdict

MaximumSlim suits US buyers who want a broad supplement range at a low entry price and a per serving cost that repeats cheaply. The brand scores 9.1 overall, with a starting price of $19.99 and a 60 day money back window on the Original Green Coffee line.

Key facts

Best for
US buyers of multivitamins, greens and probiotics who judge cost by the serving.
Price from
$19.99 (Source, checked September 30, 2026)
Price per serving
$1.67 (Source, checked September 30, 2026)
Subscription discount
20% (Source, checked September 30, 2026)
Certifications
Organic (Source, checked September 30, 2026)
Money-back period
60 days (Source, checked September 30, 2026)
Legal entity
Maximum Slim, LLC (Source, checked September 30, 2026)
Headquarters
United States (Source, checked September 30, 2026)
Support channels
Email, Help-centre (Source, checked September 30, 2026)
Products
Multivitamins, Vitamins minerals, Greens, Electrolytes, Probiotics
Diets
Gluten free
Official website
maximumslim.com

Sports nutrition

Price from
$19.99 (Source, checked September 30, 2026)
Price per serving
$1.67 (Source, checked September 30, 2026)
Protein per serving (g)
26 (Source, checked September 30, 2026)
Certifications
Organic (Source, checked September 30, 2026)
Subscription discount
20% (Source, checked September 30, 2026)
Legal entity
Maximum Slim, LLC (Source, checked September 30, 2026)
Headquarters
United States (Source, checked September 30, 2026)
Support channels
Email, Help-centre (Source, checked September 30, 2026)
Products
Multivitamins, Vitamins minerals, Greens, Electrolytes, Probiotics

Apps and profiles

Elsewhere
instagram.cominstagram.com

Pros and cons

Pros

  • Entry price of $19.99 ranks 37 of 157 brands, so a single pack is an easy outlay.
  • A subscription takes 20% off later orders, lowering the renewal side of the bill for regular buyers.
  • The range covers multivitamins, vitamins minerals and greens, far broader than ProSolution Plus, whose catalogue is vitamins minerals.
  • The whey protein powder lists 26 g a serving, above the 24 median for this category.
  • A 60 day money back window sits behind the greens coffee line.

Cons

  • Per serving ranking of 85 of 121 is weaker than the entry price ranking, so daily use costs more than the pack price implies.
  • Support runs on email and help centre, with no phone or chat line in the listed options, so quick answers depend on written replies.
  • Product types stop at multivitamins, vitamins minerals and greens, while DocMorris lists multivitamins, vitamins minerals and omega 3, so sleep, stress and collagen buyers get nothing from this range.
  • Certifications come down to organic, so the assurance rests on a single scheme rather than a spread of marks.

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Scored 9.1 / 10 by ThriveCue.

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Who it suits

  • US buyers who want multivitamins, vitamins minerals and greens ordered from a single supplier
  • Daily supplement users who judge cost by $1.67 a serving rather than the pack price
  • Shoppers who want a 60 day money back window before committing to a greens coffee order

Who should look elsewhere

  • Buyers after sleep, stress or collagen lines: DocMorris lists multivitamins, vitamins minerals and omega 3, none of which the MaximumSlim range covers.
  • Shoppers who want a short, single category catalogue: ProSolution Plus stays on vitamins minerals and keeps the range narrow.
  • People who only want vitamins and minerals listed: TestRX covers vitamins minerals and nothing wider, which is simpler to shop.

Where it sits among rivals

MaximumSlim reads differently on the two cost measures, and the ranking depends on which one you use. On price from it sits 37 of 157, ahead of the middle of the pack. On price per serving it drops to 85 of 121. Buyers ordering a pack once will read the first number, and buyers taking it daily will feel the second.

Pricing

The Original Green Coffee pack carries an entry price of $19.99. Spread across the servings in the pack, the cost lands at $1.67 a serving, and that is the figure that decides whether daily use makes sense. Entry price and repeat order price sit on separate lines, so treat the per serving figure as the steady state number rather than the discounted one.

Who runs it

MaximumSlim trades as Maximum Slim, LLC, registered in the US, which is the market the listed prices are set for. Support runs on email and help centre, so help arrives through a help centre or an inbox. Anyone who prefers to talk a question through should settle that before ordering, since the listed channels stop at written support.

How MaximumSlim compares

Frequently asked questions

How much does MaximumSlim cost to start with?+

The Original Green Coffee pack is listed at $19.99, and each serving works out at $1.67. Buyers sampling a single product can judge the outlay from the pack price, while daily users should read the per serving figure, since that is the line that repeats.

What does subscribing change on the bill?+

A subscription takes 20% off later orders, so the entry price and the renewal price are separate figures. Shoppers who will reorder can plan around the lower number, and shoppers who expect to stop after a short run of orders should not count on the saving.

What kinds of products does the range cover?+

The catalogue spans multivitamins, vitamins minerals and greens, so vitamins, greens, electrolytes and probiotics sit under a single roof. That mix suits buyers who would rather order several categories from one place than compare a dedicated brand in each.

How much protein is in the protein powder?+

The whey protein powder lists 26 g a serving, which sits above the 24 median recorded for this category. Protein per serving is also one of the measures compared in the protein powders ranking, so it lines up against other powders.

Is any part of the range certified or diet labelled?+

The Original Green Coffee carries organic certification, and one of the herbal blends is gluten free. Those are the only certification and diet marks stated for the range, and they differ product by product, so the pack label is worth reading for whichever item you order.

What happens if the product does not suit me?+

There is a 60 day money back window on the greens coffee line, which gives room to try that product before deciding. The window is tied to that line, so shoppers buying another format should check what applies to the pack they are ordering.

How do I get help from the company?+

Support runs on email and help centre, so questions go through the help centre or by email. No phone or chat line appears in that list, which suits buyers who prefer writing and suits others less well when a question needs a quick answer.

Who is behind the brand and where is it based?+

The company behind the name is Maximum Slim, LLC, based in the US, and that is the market the listed prices are set for. Buyers comparing with European brands are reading a dollar figure rather than a local one.

Sources

Compiled from 6 source pages, checked September 30, 2026. We did not open an account.

What changed

  • September 30, 2026: axisScores cost was 9.0, now 9.1
  • September 30, 2026: score was 9.0, now 9.1

MaximumSlim

US buyers of multivitamins, greens and probiotics who judge cost by the serving.

9.1/10Visit

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