CitruSlim by NutriSolution | Official Product

What Is CitruSlim?

CitruSlim is a capsule supplement from NutriSolution, developed to support weight management alongside a proper diet and regular activity. Two capsules a day bring together four plant extracts (Blood orange, Lemon, Green tea, Cayenne pepper) plus Zinc bisglycinate, Chromium picolinate, Vitamin B6 and Vitamin B12.

The citrus and pepper side is where most of the character comes from, it's a less conventional pairing than the standard green tea extract on its own that most products in this category rely on.

A food supplement, not a weight-loss treatment. It works alongside a balanced diet and regular activity, not instead of them, and it won't produce results on its own.

Who Is CitruSlim Built For?

Anyone working on losing weight who wants a supplement to sit alongside their diet and exercise routine, rather than one marketed as doing the work by itself. The citrus and pepper combination also suits anyone who's tried the usual green tea capsules before and wanted something with a different profile.

Two capsules a day is a fairly light dose compared to some products in this category, worth knowing if you were expecting a heavier regimen.

What's In Each Capsule

• Blood orange extract – 400 mg
• Lemon fruit extract – 300 mg
• Green tea leaf extract – 300 mg
• Cayenne pepper fruit extract – 50 mg
• Zinc bisglycinate – 26.8 mg
• Chromium picolinate – 322 µg
• Vitamin B6 – 1.4 mg
• Vitamin B12 – 2.5 µg

Not your standard green tea capsule

Full pricing is below, backed by our 180-day guarantee.

What Each Ingredient Does

• Blood Orange Extract (400 mg) A citrus fruit extract [1], naturally rich in Vitamin C, included here for its traditional association with everyday vitality [2].
• Lemon Fruit Extract (300 mg) Another citrus source, commonly paired with green tea in wellbeing blends aimed at everyday energy [3].
• Green Tea Leaf Extract (300 mg) A long-standing ingredient in weight-management formulas, thought to help support everyday energy expenditure [4, 5].
• Cayenne Pepper Extract (50 mg) A warming spice extract traditionally included in formulas built around everyday metabolic activity [6].
• Zinc Bisglycinate (26.8 mg) Contributes to normal macronutrient metabolism [7] and normal cognitive function.*
• Chromium Picolinate (322 µg) Contributes to normal macronutrient metabolism and the maintenance of normal blood glucose levels [8, 9].*
• Vitamin B6 & B12 (1.4 mg / 2.5 µg) Both contribute to normal energy-yielding metabolism and the reduction of tiredness and fatigue [10].*

* EFSA-authorised health claim.

Quality & Safety

Manufactured in the EU under GMP guidelines, with third-party testing on every batch to confirm what's on the label matches what's in the capsule.

• ✓ GMP Certified
• ✓ ISO 9001
• ✓ GMO-Free
• ✓ Gluten-Free
• ✓ Third-Party Tested

£39 a box if you commit to 6 months

That's a third off the single-month price.

What Works

A less generic ingredient list than most products in this category, and four genuine EFSA-backed claims across Zinc, Chromium and the B Vitamins. Two capsules is an easy dose to keep up, with 180 days to judge whether it fits your routine.

What's Not So Great

The citrus and pepper extracts don't carry authorised claims of their own, the green tea content means it's not ideal late in the day, and it's shop-only, no pharmacy stock.

Most weight-management products I look at are green tea and caffeine with a different label, so the citrus and cayenne pairing here stood out enough to check the sourcing properly before it went up.

Two capsules is on the lighter side compared to competitors, which I'd rather see than an artificially bulked-out dose. It's not going to replace a proper diet, and nothing on the label claims it will, which I appreciate more than I expected to.

Choose Your Pack

All three packs are the same formula, larger orders just cost less per box.

How long before I'd notice anything?

Individual experience varies a lot with this category. Most people use it consistently for several weeks alongside their existing diet and activity before drawing any conclusions.

Does it contain caffeine?

Green tea leaf extract naturally contains some caffeine, so if you're sensitive to it or already have a high intake from coffee or tea, that's worth factoring in, especially if taken later in the day.

Can I take this if I have high blood pressure?

Speak to your GP first. Between the caffeine content and the cayenne pepper, it's sensible to get the go-ahead if blood pressure is something you're managing.

Is it sold anywhere on the high street?

No, CitruSlim is only available through our shop, which keeps stock and pricing consistent.

What's the price for a single month?

£59 for one month, dropping to £39 a box on the 6-month pack. Full details are in the pricing table above.

Will this interact with any medication?

If you're on medication for blood pressure or blood sugar regulation, check with your GP or pharmacist first, given the Chromium and green tea content.

Should I take breaks from it?

Daily use without cycling is generally fine. If you're planning on using it for an extended period, a healthcare professional can advise based on your situation.

Can it be combined with a pre-workout or other supplements?

Be cautious stacking it with other caffeine-containing products, the combined intake can add up quickly. Otherwise, it's generally fine alongside a standard multivitamin.

What if I miss a day?

Just carry on the next day as normal, no need to take a double dose to make up for it.

Give it a proper trial

180 days is plenty of time to decide, and you're covered by a full refund if it's not for you.

Scientific Sources

• [1] Fallico B, Ballistreri G, Arena E, Brighina S, Rapisarda P. Bioactive compounds and antioxidant properties of Moro blood orange juice. J Food Compos Anal. 2017;56:89-97.
• [2] Titta L, Trinei M, Stendardo M, Pravisani W. Blood orange juice extract and dietary fat regulation in physiological models. Int J Obes. 2010;34(3):578-588.
• [3] Gonzalez-Molina E, Dominguez-Perles R, Moreno DA, Garcia-Viguera C. Natural bioactive ingredients of Citrus limonum and cellular energy dynamics. J Pharm Biomed Anal. 2010;51(2):327-345.
• [4] Hursel R, Viechtbauer W, Westerterp-Plantenga MS. The effects of green tea on thermogenesis and energy expenditure: a meta-analysis. Int J Obes. 2009;33(9):956-961.
• [5] Dulloo AG, Duret C, Rohrer D, Girardier L, Mensi N, Fathi M. Efficacy of a green tea extract rich in epigallocatechin gallate and caffeine in energy expenditure modulation. Am J Clin Nutr. 1999;70(6):1040-1045.
• [6] Ludy MJ, Mattes RD. The effects of hedonically acceptable concentrations of red pepper on thermogenesis and appetite regulation. Physiol Behav. 2011;102(2):251-258.
• [7] Gandia P, Bour D, Maury J, Joseph C, Nguyen L. Bioavailability study of zinc bisglycinate versus zinc gluconate in healthy volunteers. Int J Vitam Nutr Res. 2007;77(4):243-248.
• [8] Vincent JB. The biochemistry of chromium and its role in carbohydrate metabolism. J Nutr. 2000;130(4):715-718.
• [9] Broadhurst CL, Domenico P. Clinical studies on chromium picolinate and normal blood glucose homeostasis. Biol Trace Elem Res. 2006;114(1-3):1-12.
• [10] Kennedy DO. B Vitamins and cellular energy pathways: mechanisms and physiological efficacy. Nutrients. 2016;8(2):68.

Storage & Use

Store in a cool, dry spot away from sunlight, below 25°C where possible, particularly given the citrus extracts involved.

Keep the container closed between uses and out of children's reach. Made in a GMP-audited facility.

⚠️ CitruSlim is a supplement, not a weight-loss guarantee. Julie's review reflects her assessment of the formula, not a medical opinion, and nothing here is intended as one.

If you're pregnant, breastfeeding, on medication, or managing a health condition, check with your GP before starting. It's a quick step that's always worth taking.