CitruSlim® Most Popular – Buy 3, Get 1 FREE!

What's actually in it

Two ingredients, both with real literature behind them — which is more than most supplements can say.

Bergamonte is a standardized polyphenolic extract from Citrus bergamia, the bitter citrus grown in Calabria, Italy. It's been studied (notably in a 2013 trial published in the International Journal of Cardiology) for its effects on lipid metabolism and blood glucose regulation. The polyphenols in bergamot appear to influence enzymes involved in cholesterol synthesis in a way that's structurally similar to statin activity — without being a statin. NHR Science uses the trademarked "full spectrum" Bergamonte form, which suggests they're sourcing a standardized extract rather than bulk bergamot powder, though we can't verify the dose from the label.

Adapticort Tongkat Ali is Eurycoma longifolia, a root extract wild-harvested in Malaysia. It has a credible body of research around cortisol modulation — several small studies show it can lower the cortisol-to-testosterone ratio in chronically stressed adults. The cortisol connection matters for weight management because chronic high cortisol promotes fat storage, particularly around the midsection. Whether that translates to measurable weight change varies enormously by person.

What to expect (and what not to)

We'd describe CitruSlim's approach as metabolic support rather than a weight-loss pill — and that distinction matters. If your weight challenges are tangled up with blood sugar fluctuations, stress eating, or elevated cortisol from a genuinely demanding life, the combination here addresses real biological levers. If you're looking for something that works while you eat the same way and skip the gym, no supplement will do that.

The "buy 3, get 1 free" bundle is the way most customers buy it — which means committing to a four-month supply. That's a meaningful ask before you know how your body responds. We'd want to see a single-bottle option at a lower entry price before recommending this to someone who's never tried bergamot extract.

The pricing reality

At $149.95 for four bottles, you're paying roughly $37.50 per bottle. That's on the higher end for supplement category pricing but not outrageous given the branded ingredient forms. NHR Science is positioning this as a premium formulation, and the use of standardized, named extracts (rather than generic "bergamot extract") does suggest some investment in sourcing quality. Still, $150 upfront is a real commitment.

Our honest take

We're genuinely interested in the ingredient stack here — bergamot polyphenols and Tongkat Ali are two of the more credible botanicals in the metabolic-wellness space, and combining them around the cortisol-metabolism connection is smart formulation logic. What we can't do is promise that it moves your specific number on the scale, because no supplement can make that promise honestly. What it might do — with consistency — is help normalize some of the hormonal and metabolic signals that make weight management harder than it should be.