
NHR Science
6 bottles CitruSlim® - Appetite Suppressant
Reviewed by the The Top Finds editors · How we test
You'll complete your purchase on NHR Science's site · price checked May 20
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Best for
Someone already sold on bergamot polyphenols and Tongkat Ali who wants a single-source premium formula, particularly if stress-related eating or cortisol management is part of their wellness focus.
Skip if
You want a clinically proven weight-loss intervention, you're price-sensitive, or you'd prefer to trial each ingredient separately before committing to a bundle.
Price tier
Premium
$258.96
The verdict
CitruSlim pairs two well-researched botanicals — Italian bergamot polyphenols and Malaysian Tongkat Ali — in a single capsule aimed at the hunger-cortisol-metabolic trifecta, but at $43 a bottle it's a meaningful commitment to ingredients whose clinical evidence, while real, is still maturing.
What we love
- Bergamonte extract has the most credible clinical backing of any botanical for metabolic markers
- Tongkat Ali's cortisol-lowering evidence is legitimate, not just traditional lore
- Combines two separate supplement categories into one formula
- No stimulants in the disclosed ingredient list
- Six-bottle bundle lowers per-unit cost versus buying single bottles
Worth knowing
- At ~$43 per bottle, the upfront cost is high before you know if it works for you
- Direct appetite-suppression evidence in humans is limited — the mechanism is plausible, not proven
- No disclosed capsule count or daily dose on the listing makes cost-per-day math impossible without more digging
- All claims carry the standard FDA disclaimer — none are evaluated as treatments
Our review
What CitruSlim actually is
This isn't a stimulant-heavy diet pill in the old-school sense. CitruSlim is built around two botanical extracts that researchers have been studying for metabolic and stress-related outcomes: Bergamonte, a full-spectrum polyphenolic extract from Citrus bergamia grown in Calabria, Italy, and Adapticort Tongkat Ali, wild-harvested from Malaysian rainforest. NHR Science positions this as a dual-action formula — one side addressing hunger-hormone signaling, the other targeting cortisol, the stress hormone that's increasingly implicated in abdominal fat accumulation and stress eating.
The ingredient case
Bergamot polyphenols have the stronger research dossier of the two. Published studies — mostly Italian, often using the Bergamonte extract specifically — have shown improvements in fasting blood glucose, LDL cholesterol, and triglycerides in people with metabolic syndrome. The cardiovascular-support claim on the label is grounded in something real, not marketing air. Where it gets murkier is the appetite-suppression angle; the mechanism (modulating metabolic hormones) is plausible but the direct hunger data in humans is thin.
Tongkat Ali (Eurycoma longifolia) has a longer folk-medicine history than its clinical one. There's credible evidence that it can lower cortisol and raise testosterone in chronically stressed or sleep-deprived adults, which is the biological basis for the stress-balancing claim. The weight-management connection is more indirect: lower cortisol → less cortisol-driven fat storage → better body composition over time. It's a reasonable hypothesis, not a slam-dunk.
What the label is telling you
Every claim carries the FDA disclaimer — these statements have not been evaluated by the FDA, and the product isn't intended to diagnose or treat anything. That's standard supplement language and legally required, but it also means you should read the claims as "may support" rather than "will produce." If you're looking for a pharmaceutical intervention, this isn't it.
The price question
Six bottles for $258.96 works out to roughly $43 per bottle. That's at the premium end of the botanical supplement market — comparable to high-quality standardized extracts sold individually. Whether it's worth it depends on whether you'd be buying a bergamot polyphenol supplement and a Tongkat Ali supplement separately anyway, in which case the bundle makes some sense. If you're new to both ingredients, that's a steep entry point before you know how your body responds.
Practical notes
The product weighs 0.12 lb — capsule form, light packaging. There's no disclosed capsule count per bottle or daily serving size on the listing, so you'd want to confirm dosage before calculating cost-per-day. NHR Science labels itself a science-backed supplement company; look for a Certificate of Analysis if third-party testing transparency matters to you.
The honest bottom line
If you're interested in the specific ingredient combination — bergamot polyphenols for metabolic markers plus Tongkat Ali for cortisol and stress resilience — CitruSlim puts them in one place from a brand that at least grounds its claims in recognizable research. It's not magic, it's not a replacement for diet and sleep, and six bottles is a lot to commit to up front.
Common questions
6 bottles CitruSlim® - Appetite Suppressant, answered
What is Bergamonte and why is it in a weight loss supplement?
Bergamonte is a standardized polyphenolic extract from Italian Citrus bergamia. Research — mostly in people with metabolic syndrome — has linked it to improvements in blood glucose, LDL cholesterol, and triglycerides. The weight-management connection is indirect: better metabolic markers can support healthier body composition over time.
Does CitruSlim really suppress appetite?
The formula targets hunger-hormone pathways rather than appetite-blunting stimulants. The mechanism is biologically plausible but direct appetite-suppression data in humans for this specific formulation is limited. It's not a stimulant-based suppressant like caffeine or synephrine.
What does Tongkat Ali do in this formula?
Tongkat Ali (Eurycoma longifolia) is included for its cortisol-modulating properties. Cortisol, the primary stress hormone, is associated with abdominal fat storage and stress eating; several studies show Tongkat Ali can lower cortisol and improve mood in chronically stressed adults.
Is CitruSlim FDA approved?
No — dietary supplements are not FDA approved. The label carries the standard disclaimer that claims have not been evaluated by the FDA and the product is not intended to diagnose, treat, cure, or prevent any disease. This is legally required for all supplements, not specific to CitruSlim.
How much does CitruSlim cost per month?
The 6-bottle bundle is $258.96, which is roughly $43 per bottle. Monthly cost depends on the daily serving size, which isn't disclosed on the product listing — check the label or contact NHR Science for capsule count per bottle before calculating.
Is NHR Science a reputable supplement brand?
NHR Science positions itself as a research-grounded supplement company using standardized botanical extracts. If third-party testing transparency is important to you, look for a Certificate of Analysis on their site before purchasing.
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6 bottles CitruSlim® - Appetite Suppressant
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