Now Foods C1000 Sustained Release is a high potency vitamin c supplement that supports immune function and skin health through steady, gradual release. The addition of rose hips adds natural vitamin C and plant antioxidants for extra daily support. This finding from Dr. Hemilä of the University of Helsinki shows vitamin C supports immune function and collagen synthesis. NOW Foods, a family owned company with strict quality controls, backs this formula with trusted manufacturing.

Available Sizes & Variants:

100 tablets – convenient daily dose for steady Vitamin C intake.

Benefits & Features:

• Supports immune health with steady vitamin C release.
• Maintains antioxidant protection to help guard cells against oxidative stress.
• Rose hips contribute extra natural vitamin C and plant antioxidants, giving you added daily support without extra pills, and they may help support the body's defensive barriers throughout the day.
• Sustained release design helps keep vitamin C levels steady so you stay supported across the day.
• Daily dosing aligns with clinical guidance for immune and antioxidant benefits.

NOW Foods has built a long standing reputation as a family owned business, emphasising transparent ingredient verification and strict allergen controls. This C1000 Sustained Release formula is vegan and non-GMO, made under GMP quality assured practices with clear traceability. Rose hips bring an extra natural vitamin C boost and plant antioxidants, complementing the ascorbic acid core. Dr. Hemilä of the University of Helsinki notes vitamin C supports immune function and antioxidant protection.

Other Ingredients - Cellulose, Vegetarian Coating and Magnesium Stearate (vegetable source).
Free From - Wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

• GTIN: 733739006806
• Manufacturer: Now Foods
• Categories: Best SellersNew ArrivalsNOW Foods SupplementsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Consume one tablet per day.

Please consult the product packaging for accurate instructions on how to use the product.

The Active Ingredient Is: Vitamin C (Ascorbic Acid)

Vitamin C, or ascorbic acid, is a water-soluble vitamin involved in normal immune function, collagen formation for skin and joints, and antioxidant protection.

This sustained-release formula combines ascorbic acid with rose hips to provide natural vitamin C and plant antioxidants, helping steady nutrient levels throughout the day.

What Does Vitamin C (Ascorbic Acid) Do?

Vitamin C helps maintain normal immune function and supports collagen synthesis for skin, bones, and joints, while acting as an antioxidant to protect cells from oxidative stress. The sustained-release design aims to optimise serum vitamin C levels over time, and rose hips may contribute additional plant compounds that complement activity.

The information reflects widely recognised roles of vitamin C as described by health guidance on nutrient functions and antioxidant protection.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Dietary supplements are not a replacement for a balanced diet. Do not take more than the recommended amount. Keep in a cool, dry area away from light and heat. Ensure they are out of children's reach and view.

Now Foods is a family‑owned manufacturer with a long‑standing reputation for quality and transparency in the supplement industry. Their commitment to rigorous quality control and traceability underpins the brand’s trusted image and reliability in delivering consistent, high‑calibre products. Our team evaluated Now Foods for robust manufacturing standards, third‑party testing practices, and clear ingredient verification, guided by our expert assessment framework and the standards we require from suppliers. This careful vetting process is led by our team of medical experts and reinforced by the ongoing emphasis on GMP quality, allergen controls, and consumer safety set out in the certifications we require.

Now Foods C1000 Sustained Release aligns with our need for a vitamin C form that offers gradual release and reliable sourcing. Its broad availability, vegan/vegetarian and non‑GMO status, and comprehensive quality assurances make it a natural fit for the British market and our customers seeking dependable daily support from a well‑established brand.