--- product_id: 5481401 title: "Life Extension Se-Methyl L-Selenocysteine, Advanced Selenium, 90 Capsules" brand: "life extension" price: "₨7006" currency: LKR in_stock: true category: "Life Extension" url: https://www.desertcart.lk/products/5481401-life-extension-se-methyl-l-selenocysteine-advanced-selenium-90-capsules store_origin: LK region: Sri Lanka --- # 3x faster absorption vs standard selenium 90 vegetarian, non-GMO capsules 200 ppm pure Se-Methyl L-Selenocysteine Life Extension Se-Methyl L-Selenocysteine, Advanced Selenium, 90 Capsules **Brand:** life extension **Price:** ₨7006 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your cellular defense with the selenium supplement pros trust! ## Quick Answers - **What is this?** Life Extension Se-Methyl L-Selenocysteine, Advanced Selenium, 90 Capsules by life extension - **How much does it cost?** ₨7006 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/5481401-life-extension-se-methyl-l-selenocysteine-advanced-selenium-90-capsules) ## Best For - life extension enthusiasts ## Why This Product - Trusted life extension brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean, Conscious Wellness:** Non-GMO, gluten-free, and crafted in the USA with premium global ingredients. - • **Absorb Smarter, Live Better:** Experience superior bioavailability with plant-based Se-Methyl L-Selenocysteine for faster results. - • **Unlock Longevity’s Secret:** Harness selenium levels linked to the world’s longest-living populations for healthy aging. - • **Power Up Your Antioxidant Defense:** Fuel your body’s natural enzymes to combat oxidative stress and stay resilient. - • **Trusted Science, Transparent Quality:** Formulated by experts with Certificate of Analysis ensuring purity and potency. ## Overview Life Extension Se-Methyl L-Selenocysteine delivers 200 ppm of a uniquely absorbable organic selenium compound in 90 vegetarian capsules. Clinically shown to absorb faster than standard selenium, it supports healthy aging, oxidative stress defense, immune function, and thyroid health. Non-GMO, gluten-free, and made in the USA with expert formulation and verified quality. ## Description Selenium is an essential micronutrient. In the body, selenium gets incorporated into enzymes and other proteins to make vital compounds known as selenoproteins. These compounds promote cellular health. Se-Methyl L-Selenocysteine (SeMC) is an organic selenium compound that is more absorbable than the standard selenium that’s used in many supplements. Se-Methyl L-Selenocysteine from Life Extension contains 90 vegetarian capsules, enough for a 3-month supply. Non-GMO, and gluten-free. ## Features - Healthy aging – High selenium levels are common among some of the world’s longest-living people. Se-Methyl L-Selenocysteine, a unique form of selenium, promotes healthy aging. - Oxidative stress defense – Selenium is an important factor in protecting your body from oxidative stress because a group of powerful antioxidant enzymes need selenium to function. - Highly absorbable – Se-Methyl L-Selenocysteine (SeMC) is a seleno-amino acid made by plants such as garlic and broccoli. In clinical studies, SeMC absorbs faster than standard selenium. - Science matters – Expert formulators design our supplement formulas, and a Certificate of Analysis is available for every Life Extension product. - Quality ingredients – The majority of our products are non-GMO, gluten-free and manufactured in the USA with internationally sourced ingredients. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A8K9K6M | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #56,405 in Health & Household ( See Top 100 in Health & Household ) #33 in Selenium Mineral Supplements #2,965 in Sales & Deals | | Brand | Life Extension | | Brand Name | Life Extension | | Concentration | 200 Part Per Million | | Customer Reviews | 4.6 out of 5 stars 328 Reviews | | Diet Type | Vegetarian | | Flavor | Unflavored | | Global Trade Identification Number | 00737870187998 | | Item Form | Capsule | | Item Nype Name | Se-Methyl L-Selenocysteine | | Item Weight | 2.24 ounces | | Manufacturer | Life Extension | | Manufacturer Part Number | 01879 | | Material Type Free | Non-GMO | | Model Number | 01879 | | Number of Items | 1 | | Primary Supplement Type | Selenium (as Se-Methyl L-Selenocysteine) | | Product Benefits | Helps protect cells & tissues from oxidative damage, Immune Support, Optimizes thyroid hormone synthesis & activity, Supports healthy cell function & cell division Product Benefits Helps protect cells & tissues from oxidative damage, Immune Support, Optimizes thyroid hormone synthesis & activity, Supports healthy cell function & cell division See more | | UPC | 737870187998 737870167914 | | Unit Count | 90 Count | ## Product Details - **Brand:** Life Extension - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Selenium (as Se-Methyl L-Selenocysteine) - **Unit Count:** 90 Count ## Images ![Life Extension Se-Methyl L-Selenocysteine, Advanced Selenium, 90 Capsules - Image 1](https://m.media-amazon.com/images/I/712hkbrO87L.jpg) ## Questions & Answers **Q: What is selenium?** A: Selenium is a micronutrient that supports the body’s antioxidant defenses, promotes thyroid health and function, and is common in high amounts among some of the world’s longest-living peoples. **Q: How does selenium support healthy cell function?** A: Selenium is an important factor in protecting your body from oxidative stress because a group of powerful antioxidant enzymes need selenium to function. **Q: Is this product OK to take long term?** A: Our Se-Methyl L-Selenocysteine is okay to take daily according to the product label: Take one (1) capsule daily, with food, or as recommended by a healthcare practitioner. ## Frequently Bought Together - Life Extension Se-Methyl L-Selenocysteine, Advanced Form of Selenium, antioxidant Defense, Cellular Health, Healthy Aging, Vegetarian, Gluten-Free, Non-GMO, 90 Capsules - Life Extension Zinc Caps, zinc 50 mg, zinc citrate, Support the body's immune defenses, ultra-absorbable, vegetarian, non-GMO, gluten-free, 90 vegetarian capsules, 90 Count (Pack of 1) - Life Extension Sea-Iodine™, kelp and bladderwrack-derived iodine, supports healthy levels of this essential nutrient for thyroid health and beyond, non-GMO, gluten-free, vegetarian, 60 capsules --- ## 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.lk/products/5481401-life-extension-se-methyl-l-selenocysteine-advanced-selenium-90-capsules](https://www.desertcart.lk/products/5481401-life-extension-se-methyl-l-selenocysteine-advanced-selenium-90-capsules) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-21*