Perque Potent C Guard Powder is a fully buffered, alkaline-forming Vitamin C powder in the mineral ascorbate form — providing high-dose Vitamin C in a form that does not cause the GI upset, acidic irritation, or loose bowel effects that limit compliance with ascorbic acid at therapeutic doses. 8oz powder. The mineral ascorbate complex simultaneously delivers complementary electrolyte minerals (calcium, magnesium, potassium, zinc) that support Vitamin C's cellular activity.

Mineral ascorbates (Calcium Ascorbate, Magnesium Ascorbate, Potassium Ascorbate, Zinc Ascorbate) are the buffered, alkaline-forming salts of Vitamin C that are physiologically superior to acidic ascorbic acid for individuals requiring high daily Vitamin C intake: they do not acidify the GI tract, do not cause the osmotic diarrhea that limits ascorbic acid dosing, and provide the mineral cation partners that enhance Vitamin C's cellular uptake and function. The 8oz powder allows precise dose titration — important for the Perque bowel tolerance method of Vitamin C dosing. Perque is a physician-grade clinical nutrition brand founded by integrative medicine pioneer Dr. Russell Jaffe, M.D., Ph.D., known for using only the highest-bioavailability nutrient forms (fully reduced, fully reacted) and rigorous quality standards. Available at Beauty Riche with same-day shipping.

Perque Potent C Guard Powder 8 oz – Buffered Mineral Ascorbate Vitamin C