--- product_id: 56811611 title: "NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings" brand: "naturesplus" price: "200 Lei" currency: RON in_stock: true reviews_count: 9 category: "Natures Plus" url: https://www.desertcart.ro/products/56811611-naturesplus-vitamin-b1-300-mg-90-sustained-release-tablets-mega store_origin: RO region: Romania --- # Sustained Release for all-day energy 300 mg Mega-Dose Thiamin Vegetarian & Gluten-Free formula NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings **Brand:** naturesplus **Price:** 200 Lei **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your day with unstoppable energy! ## Quick Answers - **What is this?** NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings by naturesplus - **How much does it cost?** 200 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/56811611-naturesplus-vitamin-b1-300-mg-90-sustained-release-tablets-mega) ## Best For - naturesplus enthusiasts ## Why This Product - Trusted naturesplus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Vitality:** Sustained release tablets ensure steady energy without the crash, perfect for busy professionals. - • **Clean & Conscious:** Vegetarian, gluten-free, and free from common allergens—because your health deserves purity. - • **Metabolism Mastery:** Supports carbohydrate, fat, and protein breakdown to keep your body running at peak performance. - • **Power-Packed Energy Boost:** 300 mg of high-potency Vitamin B1 fuels your metabolism and keeps fatigue at bay. - • **Trusted Quality Assurance:** Manufactured in FDA and NSF registered facilities with cGMP compliance for your peace of mind. ## Overview NaturesPlus Vitamin B1 delivers a potent 300 mg dose of thiamin in sustained release tablets, designed to support energy production, healthy metabolism, and nervous system function. This vegetarian and gluten-free supplement is hypoallergenic and manufactured under strict quality standards, providing 90 servings of clean, reliable energy support for adults. ## Description Buy NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Great organic product - Great price for a good product Review: Great staple - Works really well. No side effects as long as I don't take it at night or I have too much energy to sleep. ## Features - BOOST YOUR ENERGY - A member of the B Complex, Thiamin or Vitamin B-1 is well known for its role in supporting energy levels and production, as well as maintaining a healthy nervous system. - SUPPORTS A HEALTHY METABOLISM - Vitamin B1 enables your body to use carbohydrates as energy. It is essential for glucose metabolism and may help breakdown fats and protein. - MORE BENEFITS TO YOUR BODY - Vitamin B1 is essential for a healthy nervous system, which keeps you prepared and nourished for the challenges of everyday life. - HIGH POTENCY - NaturesPlus Vitamin B1 contains 300 mg of thiamin, well over your daily value. It is hypoallergenic and free of the common allergens yeast, wheat, corn, soy & milk, as well as artificial colors and preservatives. - QUALITY MANUFACTURING - Our state-of-the-art manufacturing facilities maintain adherence to cGMP compliance, and are FDA and NSF registered. - NEW LOOK, SAME STANDARDS - As we transition to our new packaging, you may receive either the old or new bottle design. Rest assured that while the look may differ, our high-quality standards will never change. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000Z91SO8 | | ASIN | B000Z91SO8 | | Age Range Description | Adult | | Best Sellers Rank | #91,458 in Health & Household ( See Top 100 in Health & Household ) #73 in Vitamin B1 (Thiamine) Supplements | | Brand Name | NaturesPlus | | Customer Reviews | 4.6 4.6 out of 5 stars (192) | | Date First Available | December 2, 2004 | | Diet Type | Vegetarian | | Dosage Form | Tablet | | Flavor | Unflavored | | Is Discontinued By Manufacturer | No | | Item Dimensions | 1.57 x 1.57 x 2.76 inches | | Item Form | Tablet | | Item Weight | 300 Milligrams | | Item model number | 097467016057 | | Manufacturer | NaturesPlus | | Manufacturer | NaturesPlus | | Number of Items | 1 | | Primary Supplement Type | Vitamin-b | | Product Dimensions | 1.57 x 1.57 x 2.76 inches; 0.01 ounces | | UPC | 097467016057 | | Unit Count | 90 Count | ## Product Details - **Brand:** NaturesPlus - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Tablet - **Primary Supplement Type:** Vitamin-b ## Images ![NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings - Image 1](https://m.media-amazon.com/images/I/6170d2wY0kL.jpg) ![NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings - Image 2](https://m.media-amazon.com/images/I/71VoHfYGIeL.jpg) ![NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings - Image 3](https://m.media-amazon.com/images/I/81l2gAlthsL.jpg) ![NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings - Image 4](https://m.media-amazon.com/images/I/81xlUed1yEL.jpg) ![NaturesPlus Vitamin B1 300 mg - 90 Sustained Release Tablets - Mega-Dose Thiamin - Energy Support - Vegetarian, Gluten Free - 90 Servings - Image 5](https://m.media-amazon.com/images/I/71jsPFM7OnL.jpg) ## Questions & Answers **Q: Which country is it made at (not distributed from, but “made at”)?** A: Amityville New York, USA **Q: how big are tablets?** A: 1/2 inch round tablet, 1/8 in thickness. **Q: What is exp date?** A: The one they shipped me was 8/2025 **Q: Why does it have prop 65 warning? Is it the bottle or is something in the pills?** A: It is something in the product. The manufacturer does not have to disclose specifically what it is or the risk is involved. California has about a bazillion substances on their Prop 65 list without specifying anything about them. The State of California suggests you contact the manufacturer direct to find out what it is. That being said, my bottle does NOT have a Prop 65 warning nor have any of my past purchases of this brand. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great organic product *by T***Y on January 23, 2025* Great price for a good product ### ⭐⭐⭐⭐⭐ Great staple *by A***R on November 28, 2024* Works really well. No side effects as long as I don't take it at night or I have too much energy to sleep. ### ⭐⭐⭐⭐ for ? mosquito repellent? *by N***E on August 22, 2019* I take this on the advice of my pharmacist to repell mosquitoes. Can't say I've been able to tell for sure if it works, but I rather try it than not. I also wear long pants and long sleeves. All hands on deck! ## Frequently Bought Together - Natures Plus Vitamin B1 (Thiamin HCI), Sustained Release - 300 mg, 90 Vegetarian Tablets - Gluten-Free - 90 Servings - Nature Made Vitamin B12 1000 mcg, Dietary Supplement for Energy Metabolism Support, 150 Softgels, 150 Day Supply - Bluebonnet Nutrition Vitamin B6 Vegetable Capsules, 200 mg, For Cardiovascular and Nervous System Health, Soy Free, Gluten Free, Kosher, Dairy Free, Vegan, Non-GMO, 90 Vegetable Capsules, 90 Servings --- ## 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.ro/products/56811611-naturesplus-vitamin-b1-300-mg-90-sustained-release-tablets-mega](https://www.desertcart.ro/products/56811611-naturesplus-vitamin-b1-300-mg-90-sustained-release-tablets-mega) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-04-23*