Potent C Guard Powder is a buffered vitamin C supplement that helps immune health and antioxidant protection via high potency L-ascorbate and buffering minerals. Buffering minerals assist absorption and keep tummy friendly, so you can take it daily with water or juice. Perque's pharmaceutical-grade standards ensure purity and potency, setting it apart in a crowded market.

Available Sizes & Variants:

237g Potent C Guard Powder - convenient daily-use format for steady vitamin C support.

Benefits & Features:

• Potent vitamin C delivered as L-ascorbate helps immune function.
• Buffering minerals, including a potassium supplement, calcium and magnesium, enhance absorption and reduce GI discomfort.
• Everyday use in a powder form dissolves quickly in water or juice.
• Easy on the stomach.
• Mineral buffering blend, including calcium, magnesium, potassium, and zinc, helps your body use vitamin C efficiently during stress or illness while minimising stomach discomfort daily.

Perque Potent C Guard Powder uses triple recrystallisation under nitrogen to maximise purity and bioactivity. The formula is corn-free, GMO-free and allergen-free, crafted for sensitive users. Perque emphasises pharmaceutical-grade standards and thorough purification to ensure quality. A legacy of science and clinician trust underpins its development. Dr. Harri Hemilä of University of Helsinki notes that daily vitamin C doses in the 500 to 2000 mg range can support immune function.

100% l-ascorbate

• GTIN: 791760025203
• Manufacturer: Perque
• Categories: CHECKOUT UPSELLNew ArrivalsPerque
• 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.

Mix half of a rounded teaspoon with four ounces of liquid or as instructed by your healthcare provider. Allow the fizzing to subside before drinking. Use only dry measuring spoons.

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

The Active Ingredient Is: Vitamin C (L-ascorbate)

Vitamin C, also known as L-ascorbate, is a water-soluble vitamin essential for day-to-day physiological functions including antioxidant protection and connective tissue support.

This form uses L-ascorbate buffered with minerals like calcium, magnesium, potassium and zinc to boost absorption and reduce gastric irritation.

What Does Vitamin C Do?

Vitamin C acts as an antioxidant and supports collagen synthesis, immune cell function, hormone production and detoxification processes in line with EFSA guidance. This combination may help support tissue maintenance and metabolic activity.

Dr. Hemilä of University of Helsinki found that everyday vitamin C can support immune function and antioxidant status in adults.

The buffering minerals in this formula help optimise cellular uptake and utilisation of vitamin C for the body's everyday functions.

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

Perque leads with a rigorously robust approach to vitamin C supplementation, emphasising pharmaceutical-grade ingredients and a meticulous purification process, including triple recrystallisation under nitrogen. This foundation supports consistent potency and high-purity bioactivity, aligning with our commitment to rigorous quality standards.

Their dedication to allergen-free, corn-free and GMO-free formulations highlights a patient-first outlook, enabling a broad audience to access a well tolerated product. We value Perque’s clear focus on purity and bioavailability, which aligns with our emphasis on safety and effective nutrition. This brand stands out for its manufacturing approach that prioritises controlled processes and rapid dissolution, designed for professional-grade purity and potency, reinforcing trust in each batch. For our team, this means a dependable partner who consistently puts quality first as a core value.

Welzo chose Perque because their scientific approach and manufacturing excellence align with our standards. Our evaluation, guided by our expert team of doctors, nurses, and nutritionists and informed by our rigorous testing protocols, confirms Perque as a credible supplier for Potent C Guard Powder.