---
product_id: 259640576
title: "N°4 Focus - Nootropics Brain Supplement - with Lions Mane, Ginseng and Ginkgo Biloba, Bacopa Monnieri, CDP Choline, Vitamin B Complex - Cognitive Enhancer for Concentration & Memory - 60 Capsules"
brand: "clav"
price: "NT$2978"
currency: TWD
in_stock: true
reviews_count: 13
category: "Clav"
url: https://www.desertcart.tw/products/259640576-n-4-focus-nootropics-brain-supplement-with-lions-mane-ginseng
store_origin: TW
region: Taiwan
---

# Lion’s Mane nootropic mushroom 19 potent neuro-optimizers Vegan, gluten-free & recyclable N°4 Focus - Nootropics Brain Supplement - with Lions Mane, Ginseng and Ginkgo Biloba, Bacopa Monnieri, CDP Choline, Vitamin B Complex - Cognitive Enhancer for Concentration & Memory - 60 Capsules

**Brand:** clav
**Price:** NT$2978
**Availability:** ✅ In Stock

## Summary

> 🧩 Unlock your brain’s full potential — because focus is the new flex.

## Quick Answers

- **What is this?** N°4 Focus - Nootropics Brain Supplement - with Lions Mane, Ginseng and Ginkgo Biloba, Bacopa Monnieri, CDP Choline, Vitamin B Complex - Cognitive Enhancer for Concentration & Memory - 60 Capsules by clav
- **How much does it cost?** NT$2978 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/259640576-n-4-focus-nootropics-brain-supplement-with-lions-mane-ginseng)

## Best For

- clav enthusiasts

## Why This Product

- Trusted clav brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Memory on Demand:** CDP Choline and Bacopa Monnieri enhance recall and cognitive processing.
- • **Clean Energy Without the Crash:** Vitamin B complex & guarana deliver fatigue-fighting power minus jitters.
- • **Laser-Sharp Focus, All Day Long:** Clinically-backed blend with Lion’s Mane, Ginseng & Bacopa for sustained mental clarity.
- • **Tailored for the Modern Professional:** Gluten & lactose-free, vegan-certified formula designed for busy millennial minds.
- • **Premium German Quality & Sustainability:** Crafted under GMP, HACCP & ISO 9001 standards in eco-friendly packaging.

## Overview

CLAV N°4 Focus is a premium nootropic supplement combining 19 scientifically-supported ingredients including Lion’s Mane mushroom, Ginseng, Ginkgo Biloba, CDP Choline, and a comprehensive Vitamin B complex. Designed to boost concentration, memory, and mental energy without caffeine crashes, it’s vegan, gluten and lactose-free, produced in Germany under strict quality standards, and packaged sustainably. Ideal for professionals and students seeking enhanced cognitive performance during demanding work or study sessions.

## Description

N°4 Focus - Nootropics Brain Supplement - with Lions Mane, Ginseng and Ginkgo Biloba, Bacopa Monnieri, CDP Choline, Vitamin B Complex - Cognitive Enhancer for Concentration & Memory - 60 Capsules : desertcart.co.uk: Health & Personal Care

Review: Exactly what I needed during busy weeks! - **“Exactly what I needed during busy weeks! I’ve been taking N°4 Focus each morning before work—after a few days I noticed improved clarity during long Zoom sessions and felt sharper when multitasking. Memory recall feels crisper, too.” The inclusion of Lion’s Mane, Ginseng, Ginkgo Biloba, Bacopa Monnieri, CDP choline, and a B‑complex vitamin blend delivers a clean boost to concentration without any jitteriness—unlike coffee or caffeine supplements. It tastes slightly bitter down the throat, but I simply keep water close by and it’s manageable.** --- ✅ Why it works for me Powerful herbal combo: Lion’s Mane and Bacopa support cognitive clarity and memory processing, though effects typically build over several weeks. Ginseng and Ginkgo Biloba may aid focus and circulation in the brain, though broader scientific support is still evolving. CDP Choline (Citicoline) is well-regarded for memory and learning support—especially in older adults. B‑vitamins, iron, zinc, and guarana caffeine support mental energy and reduce fatigue.
Review: Helps you to focus - It does what it says it does. It did help me focus and finish tasks quickly. I feel like it also boosts my short term memory. The only downside is the taste, horrible taste. Not sure how they can make it better without compromising its quality. It's also important to note that this has caffeine in it. So for those who suffer from anxiety, you can feel you are a bit more on the edge when you take it. I would say cut down on your caffeine intake when you start taking this.

## Features

- Brain Booster - Ideal for work, as study pills or whenever you need to focus. CLAV brain supplement combines 19 powerful ingredients as optimal neuro optimizer. The vitamin B complex is effective against symptoms of fatigue. We added valuable plant extracts from guarana, bacopa monnieri, ginseng and ginkgo biloba.
- Nootropic Mushroom - Our brain pills contain Lions mane a key nootropic mushroom, known for its cognitive benefits in Ayurveda and TCM. Lions Mane (Hericeum erinaceus) is rich in polysaccharides and hericinones to give you the right brain boost while working through the night or performance enhancing when you need it.
- Brain Vitamins - Our Nootropic Supplement also contains CDP choline (citicoline), L-tyrosine as well as vitamin C, iron and zinc. Supplemented by a comprehensive Vitamin B Complex which are also important vitamins for the brain function. Our Focus pills are better than any energy drink and ideally combine vitamins, trace elements, herbal elements and amino acids.
- Brain Health and Focus Supplement - Feeling brain fog throughout the day? Looking for the right nootropics cognitive enhancer? CLAVs concentration pills are the ideal brain function supplement for memory boost, strong focus and mental performance.
- Sustainability - With love for our nature we develop and produce in Germany, according to the HACCP, GMP and ISO 9001 quality standards. Our products are vegan certified, gluten and lactose-free. Our brown glass bottle is fully recyclable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08KJNDX77 |
| ASIN  | B08KJNDX77 |
| Additives | Ginkgo Biloba |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten Free, Mushroom |
| Best Sellers Rank | 34,872 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 35 in Ginkgo Biloba Herbal Supplements |
| Brand | CLAV |
| Country of origin | Germany |
| Country of origin  | Germany |
| Customer Reviews | 4.3 4.3 out of 5 stars (148) |
| Customer reviews | 4.3 4.3 out of 5 stars (148) |
| Date First Available | 2 Oct. 2020 |
| Format | Capsules |
| Item model number  | CLAV-4-ES |
| Manufacturer  | CLAV |
| Product Dimensions  | 5 x 5 x 11 cm; 32.1 g |
| Units | 32.1 Grams |
| Weight | 0.3 Kilograms |

## Product Details

- **Brand:** CLAV
- **Item form:** Capsules
- **Item package quantity:** 1
- **Manufacturer:** CLAV
- **Package information:** Bottle

## Images

![N°4 Focus - Nootropics Brain Supplement - with Lions Mane, Ginseng and Ginkgo Biloba, Bacopa Monnieri, CDP Choline, Vitamin B Complex - Cognitive Enhancer for Concentration & Memory - 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71Tx1UfzQ0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed during busy weeks!
*by C***S on 2 August 2025*

**“Exactly what I needed during busy weeks! I’ve been taking N°4 Focus each morning before work—after a few days I noticed improved clarity during long Zoom sessions and felt sharper when multitasking. Memory recall feels crisper, too.” The inclusion of Lion’s Mane, Ginseng, Ginkgo Biloba, Bacopa Monnieri, CDP choline, and a B‑complex vitamin blend delivers a clean boost to concentration without any jitteriness—unlike coffee or caffeine supplements. It tastes slightly bitter down the throat, but I simply keep water close by and it’s manageable.** --- ✅ Why it works for me Powerful herbal combo: Lion’s Mane and Bacopa support cognitive clarity and memory processing, though effects typically build over several weeks. Ginseng and Ginkgo Biloba may aid focus and circulation in the brain, though broader scientific support is still evolving. CDP Choline (Citicoline) is well-regarded for memory and learning support—especially in older adults. B‑vitamins, iron, zinc, and guarana caffeine support mental energy and reduce fatigue.

### ⭐⭐⭐⭐⭐ Helps you to focus
*by L***. on 11 August 2022*

It does what it says it does. It did help me focus and finish tasks quickly. I feel like it also boosts my short term memory. The only downside is the taste, horrible taste. Not sure how they can make it better without compromising its quality. It's also important to note that this has caffeine in it. So for those who suffer from anxiety, you can feel you are a bit more on the edge when you take it. I would say cut down on your caffeine intake when you start taking this.

### ⭐⭐⭐ Not for everyone
*by M***K on 3 September 2022*

Product work but is smell bad and I found this difficult to swallow and take it regularly.

## Frequently Bought Together

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-09*