--- product_id: 60062283 title: "Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules" brand: "natural science" price: "27.42 DT" currency: TND in_stock: true reviews_count: 6 url: https://www.desertcart.tn/products/60062283-improve-memory-focus-concentration-mood-claritas-nootropic-reduces-anxiety-stress store_origin: TN region: Tunisia --- # Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules **Brand:** natural science **Price:** 27.42 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules by natural science - **How much does it cost?** 27.42 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/60062283-improve-memory-focus-concentration-mood-claritas-nootropic-reduces-anxiety-stress) ## Best For - natural science enthusiasts ## Why This Product - Trusted natural science brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product description The nootropics supplement, brain supplements & cognitive enhancers of choice [1] Chemical and Microbiological Study of Extract from Seeds of Guarana Antonelli, Ushirobira, Yamaguti, Uemura, Nakamura, Dias Filho, Palazzo De Mello 2007 Pharmacological and neurochemical evidence for antidepressant-like effects of the herbal product Guarana Campos, Fernandes, Ferreira, Bortolanza, Santos, Calixto 2004 [2] The acute effects of L-theanine in comparison on anticipatory anxiety Lu, Gray, Marcus, Oliver, Liley, Harrison, Bartholomeusz, Phan, Luan, Nathan 2004 Effects of Theanine on the Release of Brain Alpha Wave in Adult Males. Song, Jung, Oh, Kim 2003 [3] Restoring vascular nitric oxide formation by L-arginine Böger, Bode-Böger, Thiele, Creutzig, Alexander, Frölich 1998 Effect of oral l-arginine supplementation on glucose metabolism. Monti, Setola, Lucotti, Marrocco-Trischitta, Comola, Galluccio, Poggi, Mammì, Catapano, Comi, Chiesa, Bosi, Piatti. 2012 [4] Treatment with tyrosine, a neurotransmitter precursor, reduces environmental stress in humans. Banderet, Lieberman 1989 Tyrosine improves cognitive performance and reduces blood pressure Deijen, Wientjes, Vullinghs, Cloin, Langefeld 1999 The effects of tyrosine on cognitive performance. Neri, Wiegmann, Stanny, Shappell, McCardie, McKay 1995 Tyrosine reverses a working memory deficit in humans. Shurtleff, Thomas, Schrot, Kowalski, Harford 1994 [5] Safety and effectiveness of traditional ginkgo plant extract - results from a clinical trial. Bäurle, Suter, Wormstall 2009 Proof of efficacy of the ginkgo biloba special extract Kanowski, Herrmann, Stephan, Wierich, Hörr 1996 A double-blind placebo-controlled trial in the treatment of cognitive impairment Wesnes BSc PhD, Simmons MRCog MRCGP, Rook SRN NDN, Simpson BSc 1987 [6] Carnitine supplementation favorably affects markers of recovery from exercise stress. Volek, Kraemer, Rubin, Gómez, Ratamess, Gaynor. 2002 Ingredients Active ingredients: Guarana 22% Caffeine blend (Sulphite Free), Phosphatidylserine 20%, Green Tea Extract (95% Polyphenols) 45per EGCG - 20:1, Beetroot Extract 4:1, Grape Seed Extract 95 per proanthocyanidins 90per polyphenols 120:1 (grapeseed), L-Arginine HCL, Ginkgo Biloba Extract 50:1 (pure), L-Carnitine base, L-Theanine, L Tyrosine, L Taurine, Black Pepper Extract min 95% Piperine, DL-Choline Bitartrate coated 41% Choline, Other ingredients: Magnesium Stearate, Silicon Dioxide, Gelatine capsule Allergen Warnings Manufactured on equipment which processes products containing nuts, milk, shellfish, fish and soya. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Directions for use: adults take 2 capsules daily with breakfast Do not exceed recommended daily dose unless directed by a medical professional Safety Warning Food supplements should not be used as a substitute for a balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking prescription medication or under medical supervision it is advisable to consult a GP prior to taking any supplements. Discontinue use and consult a GP if adverse reactions occur. Do not exceed stated dose. Store in a cool, dry place. Keep away from children at all times. Do not use if seal under cap is broken. Manufactured on equipment which processes products containing nuts, milk, shellfish, fish and soya. Legal Disclaimer Food supplements should not be used as a substitute for a balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking prescription medication or under medical supervision it is advisable to consult a GP prior to taking any supplements. Discontinue use and consult a GP if adverse reactions occur. Do not exceed stated dose. Store in a cool, dry place. Keep away from children at all times. Do not use if seal under cap is broken. See more ## Technical Specifications | Specification | Value | |---------------|-------| | Weight | 64 Grams | | Units | 60 count | | Brand | Natural Science | | Format | Capsule | | Age Range Description | Adult | ## Images ![Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules - Image 1](https://m.media-amazon.com/images/I/51YxzRanqkL.jpg) ![Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules - Image 2](https://m.media-amazon.com/images/I/71GQZhvq5XL.jpg) ![Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules - Image 3](https://m.media-amazon.com/images/I/81NiCMWybtL.jpg) ![Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules - Image 4](https://m.media-amazon.com/images/I/71TovgvJkyL.jpg) ![Improve Memory, Focus, Concentration, Mood – CLARITAS Nootropic Reduces Anxiety, Stress – Helps Mental Clarity, Wellbeing, Sleep – Scientifically researched Made in UK – 60 Capsules - Image 5](https://m.media-amazon.com/images/I/713FIBdPczL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Happy *by P***Y on Reviewed in the United Kingdom on 23 July 2020* Really happy with these. Really helped me with focus and energy levels. ### ⭐⭐ 2.0 out of 5 stars Didn't work for me *by M***C on Reviewed in the United Kingdom on 10 December 2019* The recommended dose is 2 pills per day which did nothing to me, then I tried 3 pills per day, nothing again, and finally, I tried 4 pills per day, and absolutely nothing happened, in fact, in one day I took 3 pills and fell sleep 40min later. I can say for sure this product didn't work for me at all. Don't give 1 star as it might work for other people. ### ⭐⭐⭐⭐ 4.0 out of 5 stars These are ok *by A***N on Reviewed in the United Kingdom on 12 September 2019* Better than some I've had in the past. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/60062283-improve-memory-focus-concentration-mood-claritas-nootropic-reduces-anxiety-stress](https://www.desertcart.tn/products/60062283-improve-memory-focus-concentration-mood-claritas-nootropic-reduces-anxiety-stress) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-22*