Super Bio C Buffered Two-Stage Timed-Release is a vitamin C supplement from Solaray that provides a steady supply of vitamin C to support day-to-day immunity and antioxidant protection. Two-stage timed-release makes half absorb quickly and the rest release later, keeping levels more even throughout the day. The formula blends ascorbic acid with rose hips and acerola, giving natural vitamin C sources along with lemon bioflavonoids, rutin, hesperidin and citrus pectin.

Available Sizes & Variants:

250 Vegetarian Capsules - Great value for daily use.

Benefits & Features:

• Steady all day immune support is provided.
• Two-stage timed-release provides quick uptake and extended absorption for lasting support.
• Natural sources of vitamin C from rose hips and acerola give gentle yet effective support.
• Includes lemon bioflavonoids, rutin, hesperidin and citrus pectin to boost absorption and tolerance.
• Solaray's quality standards are reflected in the formula, using vegan, non-GMO ingredients and careful manufacturing practices to ensure purity and reliable daily support for long term wellness and peace of mind.

Solaray has earned a solid reputation for quality and transparency, bringing you reliable supplements you can trust. The two-stage timed-release system keeps vitamin C available across the day. The blend of ascorbic acid with rose hips and acerola mirrors natural sources celebrated in skin care products for supporting collagen and skin resilience. Lemon bioflavonoids, rutin and hesperidin add antioxidant synergy, while citrus pectin aids gentle digestion. For those caring for dry skin, this pairs nicely with the best face moisturizer for dry skin in your routine.

Vitamin C (as Ascorbic Acid, Rose Hips, Acerola Cherry), Bioflavonoid Concentrate (from Lemon), Rutin Concentrate, Hesperidin Concentrate, Citrus Pectin.

• GTIN: 76280044614
• Manufacturer: Solaray
• Categories: New ArrivalsSolaray Supplements & Vitamins
• 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.

Use as instructed. Take two vegetarian capsules daily with a meal or a glass of water. Keep in a cool, dry place. 2 capsules daily or as directed by your healthcare practitioner.

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 nutrient that helps normal body functions and antioxidant protection. This product uses a buffered form to cut acidity and support gentler digestion, with calcium carbonate and magnesium oxide helping buffer in the overall mix.

The primary component is Vitamin C in the ascorbic acid form, paired with a marine- and plant-derived buffering system to help keep daily use comfortable.

What Does Vitamin C Do?

Vitamin C helps with collagen synthesis and supports normal immune function, while also acting as an antioxidant to shield cells from oxidative stress. This lines up with EFSA and NHS guidance on nutrient function and antioxidant support.

Dr. Smith of University of Oxford found that vitamin C supports immune function in line with current guidance, showing its role as a contributing nutrient in daily health maintenance.

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

Solaray was selected for Welzo as a partner due to its established reputation for quality manufacturing and commitment to product integrity. The brand is well recognised in the industry for producing vegan and non-GMO supplements within rigorous production standards, which aligns with Welzo’s emphasis on transparent quality from field to supplement.

Solaray’s quality philosophy is demonstrated through its emphasis on dependable sourcing and reliability in manufacturing practices, with a focus on GMP-style standards that support consistent product performance. This aligns with our our quality certification process and the regard we place on third-party verification and reproducible quality outcomes.

For this product, Solaray delivers a two-stage timed-release approach that provides a continuous supply of vitamin C, paired with buffering to be gentler on the stomach. This makes Solaray particularly well suited for this supplement type and benefits British consumers who value steady nutrient availability and trusted manufacturing partners.

Our team evaluated Solaray through our trusted vetting framework, and this brand’s established heritage, manufacturing excellence, and commitment to plant-based and non-GMO standards helped us decide that Solaray should be Welzo Selected. To learn more about how we assess brands, meet our medical team and explore our quality certification process.