Life Extension Buffered Vitamin C Powder, Buffering Minerals, Calcium, Magnesium, Potassium & zinc, for Sensitive stomachs, Gluten Free, Non-GMO, Vegetarian, 454 Grams, About 84 Servings

Price: $21.00
(as of Sep 13, 2025 14:19:16 UTC – Details)


Buffered Vitamin C Powder is a high-potency formula for immune support and healthy aging. It contains 4000 mg of vitamin C and four buffering minerals—calcium, magnesium, potassium and zinc—that make this vitamin C powder gentler on sensitive stomachs. Buffered Vitamin C Powder contains 454 grams, enough for an 84-day supply. This vegetarian formula is gluten-free and made with 100% non-GMO ingredients.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 3 x 3 x 5.75 inches; 1.12 Pounds
Item model number ‏ : ‎ 00084
Date First Available ‏ : ‎ June 20, 2010
Manufacturer ‏ : ‎ Life Extension
ASIN ‏ : ‎ B000JKVKGO
Best Sellers Rank: #47,007 in Health & Household (See Top 100 in Health & Household) #292 in Vitamin C Supplements
Customer Reviews: 4.5 4.5 out of 5 stars 524 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
The sensitive vitamin C – If you have a sensitive stomach, it can be a challenge to ingest higher amounts of vitamin C. Our Buffered Vitamin C Powder formula includes four buffering minerals that, when mixed with water, are gentler on sensitive stomachs.
What is ascorbic acid? – Vitamin C, or ascorbic acid, supports your immune system and helps maintain a healthy heart. This essential vitamin also promotes iron absorption and is vital to collagen production that supports skin and joint health.
Cellular protection – Vitamin C is a powerful antioxidant that scavenges free radicals in the body and protects tissues from oxidative stress. Studies have shown that people with higher vitamin C levels are more likely to live longer, healthier lives.
Ingredients matter – We use the finest raw ingredients with the quality and purity you deserve. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every one.    
Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies