--- product_id: 219916907 title: "Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules" brand: "klean athlete" price: "₩73725" currency: KRW in_stock: true reviews_count: 8 category: "Klean Athlete" url: https://www.desertcart.kr/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function store_origin: KR region: South Korea --- # Supports energy production 60 vegetarian capsules, clean formula Boosts cardiovascular function Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules **Brand:** klean athlete **Price:** ₩73725 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your energy, support your heart, and stay clean with Klean B-Complex! ## Quick Answers - **What is this?** Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules by klean athlete - **How much does it cost?** ₩73725 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function) ## Best For - klean athlete enthusiasts ## Why This Product - Trusted klean athlete brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Certified:** NSF Certified for Sport, GMO-free, gluten-free, and free from artificial additives—because purity matters. - • **Heart-Smart Formula:** Support cardiovascular health with a supplement trusted by athletes and coaches alike. - • **Peak Energy, Every Day:** Power through your busiest days with essential B vitamins fueling your cellular energy. - • **Athlete-Approved Performance:** Designed to support the normal cellular functions of physically active professionals who demand more. - • **Vegetarian & Digestive Friendly:** 60 easy-to-swallow vegetarian capsules that are gentle on digestion and perfect for daily use. ## Overview Klean Athlete Klean B-Complex is a premium, NSF Certified for Sport supplement delivering essential B vitamins to support energy production, cardiovascular function, and normal cellular health. With 60 vegetarian capsules per bottle, it’s formulated without GMOs, gluten, or artificial additives, making it the clean choice for active professionals seeking peak performance and trusted quality. ## Description B Vitamin: Klean B-Complex by Klean Athlete is a combination of essential B vitamins. Cardiovascular Support: Klean B-Complex by Klean Athlete supports energy production and cardiovascular function.* Great for Athletes: Klean B-Complex by Klean Athlete supports normal cellular functions of the physically active athlete.* Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF International's NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements. Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition.* Review: Awesome supplement for the money - I like the quality and how well it works. I have ordered several times and will keep coming back. Great value for the money! Review: I'm a regular customer now - Im a regular customer of this brand of vitamin b complex. I took a chance on this brand as I know no nothing about vitamin b supplements. All I know is that based on my genetic testing that my body needs these vitamins. Im happy with this brand as its easy on my digestion and my bloodwork has come out good since using this daily. ## Features - B Vitamin: Klean B-Complex by Klean Athlete is a combination of essential B vitamins. - Cardiovascular Support: Klean B-Complex by Klean Athlete supports energy production and cardiovascular function.* - Great for Athletes: Klean B-Complex by Klean Athlete supports normal cellular functions of the physically active athlete.* - Klean is Clean. Klean Athlete products are GMO-free and formulated without wheat, gluten, or artificial coloring, flavoring or sweeteners. Every product is third party certified by NSF International's NSF Certified for Sport program, to help athletes, coaches and trainers make more informed decisions when choosing sports supplements. - Fuel Your Foundation. Perform At Your Peak. We power health and peak performance in athletes who demand the most from themselves, their sport and their nutrition.* ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08CQZ4TS8 | | Age Range (Description) | Adult | | Age Range Description | Adult | | Best Sellers Rank | #67,755 in Health & Household ( See Top 100 in Health & Household ) #181 in Vitamin B-Complex Supplements | | Brand | Klean Athlete | | Brand Name | Klean Athlete | | Customer Reviews | 4.7 out of 5 stars 102 Reviews | | Diet Type | Vegetarian | | Dosage Form | Capsule | | Flavor | Unflavored | | Item Dimensions | 3.25 x 1.87 x 1.87 inches | | Item Form | Capsule | | Manufacturer | Klean Athlete | | Manufacturer Part Number | KA202600-60 | | Number of Items | 1 | | UPC | 310539979143 | | Unit Count | 60.00 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** Klean Athlete - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Capsule ## Images ![Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/61Iqdo5OtDL.jpg) ![Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Image 2](https://m.media-amazon.com/images/I/81YS7PvL5IL.jpg) ![Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Image 3](https://m.media-amazon.com/images/I/815grBmKsNL.jpg) ![Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Image 4](https://m.media-amazon.com/images/I/81+XdQp-iBL.jpg) ![Klean Athlete Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Image 5](https://m.media-amazon.com/images/I/919Oq5nucqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome supplement for the money *by L***B on September 23, 2025* I like the quality and how well it works. I have ordered several times and will keep coming back. Great value for the money! ### ⭐⭐⭐⭐⭐ I'm a regular customer now *by D***A on October 26, 2025* Im a regular customer of this brand of vitamin b complex. I took a chance on this brand as I know no nothing about vitamin b supplements. All I know is that based on my genetic testing that my body needs these vitamins. Im happy with this brand as its easy on my digestion and my bloodwork has come out good since using this daily. ### ⭐⭐⭐⭐⭐ I really like the product. *by D***Y on March 9, 2026* Klean Athlete B-Complex seems to be a very good product. What I like about it so far, no side effects, you can drink it with Juice, water, etc. East to swallow, no after taste, and you can feel your mood change. ## Frequently Bought Together - Klean ATHLETE Klean B-Complex | Supports Energy Production, Cardiovascular Function, and Normal Cellular Functions | NSF Certified for Sport | 60 Vegetarian Capsules - Klean ATHLETE Klean-D | 5000 IU of Vitamin D3 to Support Immune Health, Muscle Recovery, Calcium Absorption, and Bone Strength | NSF Certified for Sport | 100 Tablets --- ## 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.kr/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function](https://www.desertcart.kr/products/219916907-klean-athlete-klean-b-complex-supports-energy-production-cardiovascular-function) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-20*