--- product_id: 610810924 title: "Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO, Energy Boost, Premium Quality" brand: "nutricost" price: "1424931₫" currency: VND in_stock: true reviews_count: 13 category: "Nutricost" url: https://www.desertcart.vn/products/610810924-vitamin-b2-riboflavin-400mg-120-capsules-gluten-free-non-gmo store_origin: VN region: Vietnam --- # Supports natural energy production Gluten Free & Non-GMO purity 400mg ultra-potent dose Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO, Energy Boost, Premium Quality **Brand:** nutricost **Price:** 1424931₫ **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your energy game with Nutricost B2 – because your hustle deserves premium fuel! ## Quick Answers - **What is this?** Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO, Energy Boost, Premium Quality by nutricost - **How much does it cost?** 1424931₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/610810924-vitamin-b2-riboflavin-400mg-120-capsules-gluten-free-non-gmo) ## Best For - nutricost enthusiasts ## Why This Product - Trusted nutricost brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure Formula:** Gluten free, Non-GMO, and crafted in FDA-approved GMP facilities - • **Trusted by Thousands:** Join 14,000+ satisfied users who rely on Nutricost for premium B2 support - • **Daily Energy Catalyst:** Enhances oxygen transport and metabolism to keep you energized all day - • **Max Power 400mg Boost:** Industry-leading riboflavin dose for peak energy and muscle support - • **Smart Supplement Choice:** Perfect for busy professionals seeking natural vitality without compromise ## Overview Nutricost Vitamin B2 delivers a potent 400mg dose of riboflavin in gluten-free, non-GMO capsules, manufactured under strict FDA-approved GMP standards. Designed to support oxygen transport, muscle maintenance, and energy metabolism, this premium supplement is trusted by thousands to boost daily vitality and combat fatigue naturally. ## Description Product Description Vitamin B2 is commonly known as Riboflavin and is a member of the B-Vitamin family. Vitamin B2 occurs naturally in green vegetables, liver, kidneys, wheat germ, milk, eggs, cheese, and fish. Because food processing depletes many naturally occurring nutrients, supplementation is key to help ensure adequate intake of this important vitamin. Vitamin B2, or riboflavin, is a member of the B vitamin family which your body uses to build red blood cells. Red blood cells carry oxygen and nutrients to our muscles. It also helps break down proteins, fats, and carbohydrates, serving a vital role in maintaining the body’s energy supply. For this reason, people suffering from low vitamin B2 often complain of fatigue. Vitamin B2 is also commonly used to treat migraine headaches. Ingredients Riboflavin (Vitamin B2),Gelatin capsule, magnesium stearate (vegetable source), silica, stearic acid (vegetable source). 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 As a dietary supplement, take 1 capsule daily with 8-12 oz of water or as directed by your healthcare professional. Safety Warning For healthy individuals 18 years and older. Consult a healthcare professional prior to use if you are pregnant or nursing, taking medication, or have a medical condition. Vitamin B2 may cause your urine to turn bright yellow. This effect is harmless and will go away shortly after use. Other reactions are very rare but may include nausea, rash, swelling, dizziness, and/or itching. Discontinue use and talk to your health care professional if you experience any unwanted side effects. Keep out of reach of children. Do not use if safety seal is broken or missing. Notice: Store in a cool, dry place. Manufacturer Contact Information Imported Brands International Ltd., 124 City Road, London, EC1V 2NX, UK See more Review: comments on product. - Excellent value for money. I am not taken them regularly, just sometimes. It works really well. Review: All good. - All well. ## Features - HEALTH BENEFITS - Vitamin B2, or riboflavin, supports the body's oxygen function, muscle maintenance, energy supply, and so much more to help you feel at your best. - PREMIUM QUALITY - Our product follows the strictest quality regulation standards and is manufactured in a GMP compliant, FDA approved environment. - ULTRA POWERED - Our industry-leading 400mg formulation gives you great value while maximising the benefits of vitamin B2. - ENERGY BOOST - Vitamin B2 is known to support energy production, giving you the power you need to seize the day. - GLUTEN FREE AND NON-GMO - Nutricost Vitamin B2 is Non-GMO and Gluten Free, thus being the perfect complement to a wide range of diets. - CUSTOMER SATISFACTION - The satisfaction of our customers is at the heart of what we do. Join the thousands of satisfied customers already using Nutricost Vitamin B2 and take control of your health today! - Food supplements should not be used as substitutes for a varied diet. Do not exceed the recommended daily dose. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IG5JH90 | | ASIN | B01IG5JH90 | | Allergen Information | Contains: Gluten Free | | Best Sellers Rank | 8,404 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 3 in Vitamin B2 | | Brand Name | Nutricost | | Colour | White | | Country Of Origin | USA | | Country of origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (14,595) | | Customer reviews | 4.6 4.6 out of 5 stars (14,595) | | Diet Type | Gluten Free | | Dosage Form | Capsule | | Flavour | Unflavoured | | Global Trade Identification Number | 00810014675442 | | Is discontinued by manufacturer | No | | Item Form | Capsule | | Item Weight | 3.8 Ounces | | Manufacturer | Nutricost | | Manufacturer | Nutricost | | Manufacturer Contact Information | Imported Brands International Ltd., 124 City Road, London, EC1V 2NX, UK | | Manufacturer Part Number | ZL08077 | | Manufacturer reference | ZL08077 | | Number of Items | 120 | | Package Dimensions | 11.37 x 5.99 x 5.79 cm; 107.73 g | | Primary Supplement Type | Vitamin B2 | | UPC | 810014675442 | | Unit Count | 120 count | ## Product Details - **Brand:** Nutricost - **Diet type:** Gluten Free - **Flavour:** Unflavoured - **Item form:** Capsule - **Primary supplement type:** Vitamin B2 ## Images ![Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO, Energy Boost, Premium Quality - Image 1](https://m.media-amazon.com/images/I/61SLmR5Jm3L.jpg) ## Questions & Answers **Q: are these manufactured in china or us?** A: The bottle is labelled "MADE AND QUALITY TESTED IN THE USA WITH GLOBALLY SOURCED INGREDIENTS" which is not quite the endorsement I hoped for. **Q: Will this cause a drug test false postive?** A: I've been taking it for years to resolve migraine issues. Never had that problem **Q: Will these capsules dissolve easily in a syringe with water?** A: Recommend to swallow the whole capsule directly and if you want to know the solubility, try the brands who deal with powder form **Q: Does this contain soy?** A: Not that it states anywhere on label ## Customer Reviews ### ⭐⭐⭐⭐⭐ comments on product. *by X***U on 18 April 2025* Excellent value for money. I am not taken them regularly, just sometimes. It works really well. ### ⭐⭐⭐⭐⭐ All good. *by M***. on 4 April 2026* All well. ### ⭐⭐⭐⭐⭐ Very happy *by S***H on 26 March 2026* All good, no issues with seller 👍🏼 ## Frequently Bought Together - Nutricost Vitamin B2 (Riboflavin) 400mg, 120 Capsules - Gluten Free, Non-GMO - Nature Made Extra Strength Magnesium Oxide 400 mg, Magnesium Supplement for Muscle, Nerve, Bone and Heart Support, 110 Softgels, 110 Day Supply - Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply --- ## 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.vn/products/610810924-vitamin-b2-riboflavin-400mg-120-capsules-gluten-free-non-gmo](https://www.desertcart.vn/products/610810924-vitamin-b2-riboflavin-400mg-120-capsules-gluten-free-non-gmo) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-13*