Vitamin C Powder & Time Release Tablets | Guide

When most people think of Vitamin C powder, they're looking for a convenient, effective way to get this essential nutrient into their daily routine. Vitamin C (ascorbic acid) is a water-soluble nutrient the body cannot produce on its own — we lack the enzyme L-gulonolactone oxidase needed for synthesis. That means every milligram must come from food or supplementation.

Nature's Sunshine Vitamin C Time Release takes a thoughtful approach to delivery. Each tablet includes a special coating that slows absorption until the nutrients reach the intestines, helping your body receive the benefits of Vitamin C throughout the day rather than in a single surge. This matters because research shows that at doses above 1 g per day, absorption can fall to roughly 50% or less — so steady, time-released delivery may help your body use more of what you take.

This completely natural formula contains no sugar, starch, artificial colorings, or flavorings. It blends ascorbic acid with a base of Rose hips extract, acerola extract, Rutin, Lemon bioflavonoids, and Hesperidin complex — a combination designed to support the immune system, fight free radicals, nourish the tissues, and assist in collagen production. It is both vegan and non-GMO.

One of the challenges with standard Vitamin C powder or regular Vitamin C tablets is that your body absorbs the nutrient quickly and excretes what it can't use. At typical dietary intakes of 30–180 mg per day, the body absorbs 70–90% of the Vitamin C consumed. But at higher supplemental doses, absorption efficiency drops significantly. The time-release format in this formula addresses that by metering the release of nutrients over a longer period.

Equally important is the bioflavonoid base. Rose hips, acerola, Rutin, Lemon bioflavonoids, and Hesperidin are not fillers — they are plant-derived compounds with their own documented biological activity. Research suggests that bioflavonoids like Rutin and Hesperidin support vascular health, provide additional antioxidant protection, and may complement Vitamin C's action in the body.

Vitamin C functions as both a direct antioxidant — scavenging reactive oxygen species in aqueous cellular environments — and an enzymatic cofactor. It is required for the hydroxylation of collagen precursors, the synthesis of carnitine and catecholamines, and the enhancement of iron absorption from plant-based foods. It also helps regenerate the antioxidant form of vitamin E, extending the body's overall antioxidant network.

This formula was designed for adults looking for sustained, whole-day Vitamin C support rather than a single-dose approach. It may be especially relevant for:

• People focused on immune health — Vitamin C supports both innate and adaptive immune function. Regular supplementation has been shown in research to modestly reduce the duration of colds, with more pronounced benefits in those under heavy physical stress.
• Those concerned about antioxidant defense — Vitamin C is one of the most extensively studied water-soluble antioxidants, scavenging reactive oxygen species and regenerating vitamin E.
• Anyone supporting collagen production — Vitamin C is an essential cofactor for collagen synthesis, the most abundant protein in the body, supporting skin integrity, wound healing, and connective tissue health.
• People who prefer a natural, plant-based formula — This product is vegan and non-GMO, with no sugar, starch, or artificial additives. The bioflavonoid base of Rose hips, acerola, Rutin, Hesperidin, and Lemon bioflavonoids provides complementary plant compounds.

If you have questions about whether this formula fits your individual needs, our naturopath is available for a free consultation — no appointment pressure, just honest guidance.

Take one tablet daily with a meal.

Each bottle contains 120 tablets, providing a four-month supply at the recommended serving. Because this is a time-release formula, taking it with food supports the gradual absorption process as the tablet moves through your digestive system.