The Top Finds
CitruSlim® Best Value – Buy 5, Get 2 FREE!

NHR Science

CitruSlim® Best Value – Buy 5, Get 2 FREE!

Reviewed by the The Top Finds editors · How we test

$249.75
Check price at NHR Science

You'll complete your purchase on NHR Science's site · price checked May 20

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new-arrival

Best for

Someone who suspects chronic stress and elevated cortisol are the primary drivers of their weight struggles and wants a botanical approach to that specific angle — not a general appetite suppressant.

Skip if

You're looking for a clinically proven weight loss intervention or aren't prepared to commit to a multi-month trial; one bottle won't tell you much, and this product doesn't offer that option.

Price tier

Premium

$249.75

The verdict

CitruSlim pairs two legitimately studied botanical extracts — bergamot polyphenols and tongkat ali — to address the cortisol-metabolism connection that most weight-management supplements ignore entirely; whether that's enough to justify the price depends on how much of your struggle is stress-driven.

What we love

  • Two named, researched botanical extracts rather than a kitchen-sink proprietary blend
  • Addresses cortisol and hormonal drivers of weight management, not just appetite
  • Wild-harvested tongkat ali sourcing is a meaningful quality signal in a variable ingredient category
  • Bundle pricing brings per-bottle cost down to a reasonable range for a specialty supplement
  • Bergamonte is a standardized extract, not generic citrus bioflavonoids

Worth knowing

  • No dosage amounts disclosed — we can't evaluate whether the serving is therapeutic or token
  • Evidence for both ingredients is preliminary; no guarantee of meaningful effect for any individual
  • $249.75 upfront before you know how you respond is a real financial risk
  • No third-party testing certification mentioned

Our review

What You're Actually Buying

CitruSlim is a two-ingredient supplement built around a specific thesis: that weight management isn't just about calories but about the hormonal environment those calories land in. The 5-get-2 bundle works out to roughly $35 a bottle — not cheap, but less alarming once you spread it across seven months of supply.

The Bergamonte Story

The flagship ingredient is Bergamonte, a branded polyphenolic extract from bergamot oranges grown in Calabria, southern Italy. Bergamot polyphenols have attracted real scientific attention — not for dramatic fat-burning, but for their effects on lipid profiles and metabolic markers. The research is preliminary and largely industry-funded, so we'd characterize the evidence as "promising but incomplete" rather than "proven." What's worth noting is that NHR Science is using a specific named extract rather than generic citrus bioflavonoids, which at least signals they're sourcing from somewhere with standardization.

The Cortisol Angle

The second ingredient, Adapticort Tongkat Ali, is where CitruSlim's argument gets more interesting. Tongkat ali (Eurycoma longifolia) is a Malaysian rainforest herb with a reasonable body of research behind it — particularly around cortisol modulation, stress resilience, and hormonal balance. Chronically elevated cortisol is a genuine driver of abdominal fat accumulation and carbohydrate cravings, and it's under-addressed by most weight supplements that focus purely on appetite suppression or thermogenesis. The "wild harvested" sourcing claim is a meaningful distinction in an ingredient category where cultivated material varies wildly in active compound concentration.

Honest Expectations

Nothing here is going to override a poor diet. The FDA disclaimer is standard for the category but also honest — these statements have not been evaluated for treating obesity or any disease. Where CitruSlim is plausibly useful is as a metabolic support layer for someone already doing the fundamentals: managing sleep, reducing processed food, staying active. For that person, addressing cortisol load and supporting lipid metabolism may compound meaningfully over months. For someone hoping the supplement does the heavy lifting, it won't.

The Bundle Question

The 5+2 structure means you're committing to a seven-bottle supply upfront. That's deliberate — most adaptogens and botanical extracts take six to twelve weeks to show meaningful effects, so shorter trials tend to produce mixed results. The math is more forgiving than the sticker price suggests, but it's still a real commitment before you know if the product agrees with you.

What We'd Push For

We'd want to see dosage amounts per serving disclosed, third-party testing documentation, and more transparency on the specific Tongkat Ali standardization. The ingredient choices are thoughtful; the product page leaves some questions on the table.

Common questions

CitruSlim® Best Value – Buy 5, Get 2 FREE!, answered

What is Bergamonte extract and is it the same as bergamot oil?

No — Bergamonte is a polyphenolic extract from the juice and peel of bergamot oranges, standardized for specific flavonoids. Bergamot essential oil (used in aromatherapy and Earl Grey tea) is a different product with different compounds. The extract form is what appears in the metabolic health research.

How long does CitruSlim take to work?

Adaptogens and botanical metabolic supports typically require six to twelve weeks of consistent use before effects are noticeable — which is part of why NHR Science structures this as a multi-bottle purchase. Expect to assess honestly at the two-to-three month mark, not week two.

Does CitruSlim have side effects?

NHR Science doesn't publish side-effect disclosures prominently. Tongkat ali is generally well-tolerated but can interact with certain medications and isn't recommended during pregnancy. Bergamot polyphenols are also considered low-risk at typical doses. Consult your doctor if you're on any medication or have a cardiovascular condition.

Is the 5+2 bundle the only way to buy CitruSlim?

The listing we reviewed is the 5-get-2-free bundle at $249.75. NHR Science may offer smaller quantities — check their site directly if you'd prefer to trial a single bottle first, though single-bottle pricing will be higher per unit.

Can CitruSlim replace a GLP-1 medication for weight loss?

No. GLP-1 receptor agonists are pharmaceutical drugs with robust clinical trial data and FDA approval for specific indications. CitruSlim is a dietary supplement with no comparable evidence base or regulatory approval for weight loss. They're not in the same category.

What does 'wild harvested' mean for the tongkat ali in CitruSlim?

Wild-harvested means the plant material is collected from its native rainforest habitat rather than cultivated on farms. In the tongkat ali market, wild-sourced material is generally associated with higher concentrations of active eurycomanone compounds, though this varies by supplier and isn't universally guaranteed.

Ready to buy

CitruSlim® Best Value – Buy 5, Get 2 FREE!

Check price at NHR Science

The Top Finds is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

NHR Science

$249.75

Check price at NHR Science