--- product_id: 534829260 title: "ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules" brand: "one a day" price: "₹ 4188" currency: INR in_stock: true reviews_count: 8 url: https://www.desertcart.in/products/534829260-one-a-daybrain-supplement-brain-supplements-for-memory-and-focus store_origin: IN region: India --- # Energy Surge Focus Enhancement Memory Boost ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules **Brand:** one a day **Price:** ₹ 4188 **Availability:** ✅ In Stock ## Summary > 🚀 Fuel Your Brain, Conquer Your Day! ## Quick Answers - **What is this?** ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules by one a day - **How much does it cost?** ₹ 4188 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/534829260-one-a-daybrain-supplement-brain-supplements-for-memory-and-focus) ## Best For - one a day enthusiasts ## Why This Product - Trusted one a day brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Elevate Your Focus:** Unlock peak performance with our expert-crafted formula. - • **Dual Action Formula:** Experience the perfect synergy of caffeine and l-theanine. - • **Convenient Daily Dose:** Just one capsule a day keeps distractions at bay. - • **Science-Backed Ingredients:** Harness the power of 20 clinical trials for proven results. - • **Perfect for Every Challenge:** Whether at work or studying, stay sharp and ready. ## Overview One A Day Brain Supplement is a scientifically formulated focus and memory support capsule designed for adults. Each capsule combines caffeine and l-theanine to enhance attention, concentration, and mental clarity, backed by extensive clinical research. With just one capsule a day, you can elevate your cognitive performance and tackle daily challenges with ease. ## Description ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules ## Features - Focus your mind: Designed to support attention, concentration, and focus - Active Focus contains caffeine and l-theanine to support a sharp mind for your daily grind. Conquer your to-do list and add some pep in your step when you need it during the day.* - An active focus supplement crafted by experts: Our combination of caffeine & l-theanine provides support for attention, concentration, and focus in one convenient capsule.* - Zero in: Focus your mind, when you need it. Whether you're at work, studying for an exam, or just need a mental pick-me-up, Active Focus contains caffeine & l-theanine to help support attention, concentration, and focus so that you can tackle your daily tasks.* - Take one a day: Getting in the zone is as simple as taking one capsule with water. Our focus supplement for adults is specially made with key ingredients to support focus and mental clarity.* - Clinically-proven and backed by science: Active Focus is backed by 20 clinical trials on caffeine and 3 clinical trials on l-theanine demonstrating improvement in attention, concentration, and focus.* ## Product Details - **Brand:** ONE A DAY - **Item Form:** Capsule - **Manufacturer:** Bayer Healthcare LLC - **Item Package Quantity:** 1 - **Package Information:** Bottle ## Images ![ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules - Image 1](https://m.media-amazon.com/images/I/61oDbURTANL.jpg) ![ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules - Image 2](https://m.media-amazon.com/images/I/818up4EhwZL.jpg) ![ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules - Image 3](https://m.media-amazon.com/images/I/81eC2Dcx-PL.jpg) ![ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules - Image 4](https://m.media-amazon.com/images/I/81Xt6J0FDgL.jpg) ![ONE A DAYBrain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules - Image 5](https://m.media-amazon.com/images/I/71XaEOBs3bL.jpg) ## Questions & Answers **Q: How often do I take Active Focus?** A: Adults take 1 capsule daily. **Q: How long does it take for Active Focus to start working?** A: The time it takes for Active Focus to work can vary from person to person. While some people may start to feel the effects within 30 minutes of taking the supplement, others may take longer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works! *by L***E on August 23, 2024* I was skeptical at first but after taking in one day I noticed a difference! No lie people it's legit! I have been hyper focused and full of energy. I take the one a day mens, cognitive, and focus every morning for the last 3 days. It's a whole new world! ### ⭐⭐⭐⭐⭐ Happy *by M***T on October 10, 2024* I am happy with my purchase ### ⭐⭐⭐⭐ One-A-Day Brain Supplement – Decent for Memory and Focus *by M***A on November 24, 2024* I’ve been taking the One-A-Day Brain Supplement for a while now, and while I haven’t experienced dramatic changes, it seems to help with my focus and concentration. The supplement is easy to take, and I appreciate the convenience of a single daily pill. I haven’t noticed a huge boost in memory, but it might be more subtle. Overall, it's a decent supplement for supporting brain health, though the effects may vary from person to person. ## Frequently Bought Together - One A Day Brain Supplement – Brain Supplements for Memory and Focus Support, Concentration and Focus Support, Focus Supplement for Adults with L-theanine, Caffeine and Ginseng, 30 Capsules - One A Day Men’s Multivitamin, Supplement Tablet with Vitamin A, Vitamin C, Vitamin D, Vitamin E and Zinc for Immune Health Support, B12, Calcium & more, 200 count (Packaging May Vary) - One A Day Women’s Multivitamin with Vitamin A, C, D, E and all 8 B vitamins, Calcium, Vitamins for Women, for Bone Health, Skin Health & Immune Health Support , 200 Count --- ## 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.in/products/534829260-one-a-daybrain-supplement-brain-supplements-for-memory-and-focus](https://www.desertcart.in/products/534829260-one-a-daybrain-supplement-brain-supplements-for-memory-and-focus) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-06*