High strength vitamin C powder with added ingredients to enhance immune function

Nutrition Diagnostics

Bio Vitamin C

Name: Bio Vitamin C
Brand: Nutrition Diagnostics
Price: 89.8 AUD
Availability: InStock

$89.80

Tax included. Shipping calculated at checkout.

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In stock

Pickup available at 28 Anzac Avenue

Usually ready in 2 hours

Immune Boost

500g | Approx. 5g per serve

High strength vitamin C with bioflavonoids, amino acids, and a standardised green tea extract in a convenient powder for immune and antioxidant support. Provides 2000mg of vitamin C per dose.

Benefits

Provides 2000mg of vitamin C per dose.
Contains nutrients that help maintain a healthy immune system.
Delivers potent antioxidants to assist in protecting the body from the damaging effects of free radicals.
Source of lysine, which is required for synthesising collagen, carbohydrate metabolism and producing energy.
Source of green tea, standardized to polyphenols.
Provides proline, glycine, and citrus bioflavonoids for additional nutritional support.
Assists in the healing and repair of skin.
May reduce the duration of colds when taken regularly.
Maintains the health and function of the cardiovascular system.
No artificial flavours, colours, sweeteners, or added sugar.

Ingredients

Vitamin C (as ascorbic acid) (2g) 2,000mg
Lysine (from lysine hydrochloride) 500mg
Glycine 750mg
Proline 500mg
Citrus bioflavonoids extract 250mg
Camellia sinensis (green tea) extract equiv. to dry leaf (7.5g) 7,500mg

Standardised to contain:
Catechins 187.5mg
Epigallocatechin 3-0-gallate 100mg

Shipping & Returns

All orders are shipped express and come with tracking. For a more detailed breakdown on shipping rates, policies and information, visit our shipping page.

A High Strength Vitamin C Powder With Extra Immune-Boosting Benefits

Bio Vitamin C is a stronger and smarter vitamin c powder. Delivering a clinical-strength 2000mg per serve, it provides four times the dose of standard vitamin C powders. Its unique combination of ingredients enhance absorption, extend its effectiveness and amplify its impact on immunity, repair and recovery.

Bio Vitamin C delivers 2000mg of clinical-strength vitamin C per serve, which is four times more than most standard formulas. This higher dosage is key to achieving therapeutic benefits shown in research, including enhanced immune cell function, improved antioxidant capacity and faster recovery during times of stress or illness.

Bio Vitamin C goes beyond basic immune support by combining potent antioxidants with targeted amino acids to amplify healing, protection and recovery. The amino acids support collagen synthesis, accelerate tissue repair and strengthen the body’s structural integrity. At the same time, powerful antioxidants help neutralise free radicals, reduce inflammation,= and protect cells from damage. Together, they create a multi-layered defence system that restores, strengthens and fortifies.

Bio Vitamin C is designed for increased bioavailability — meaning your body can absorb and utilise it more effectively. Synergistic cofactors like citrus bioflavonoids enhance uptake and prolong the activity of vitamin C in the bloodstream, while amino acids support targeted delivery to tissues in need of repair. Importantly, it's also water soluble, which means it can be absorbed by the body very quickly.

All Natural & Sugar Free

Made From Pure & Powerful Natural Ingredients

Our vitamin C powder is made from 100% natural ingredients. Unlike synthetic blends or fillers, these natural compounds work in harmony with your biology, delivering results you can feel faster and without compromise.

Not all vitamin C is created equal. Unlike generic formulas that use calcium ascorbate (which can cause free calcium excess and related health issues), we use pure ascorbic acid sourced from non-GMO sago palm. The result: a cleaner, safer and more bioavailable vitamin C.

Lysine plays a critical role in activating vitamin C. As an essential amino acid, it supports collagen formation, accelerates tissue healing, and strengthens immune defence by fortifying cells and helping inhibit viral replication.

Glycine enhances the effect of vitamin C by providing the raw material for collagen formation — promoting healing and strengthening connective tissue. It also supports detoxification, antioxidant defence and nervous system regulation, delivering deeper immune support.

Proline supports repair at the cellular level, helping to strengthen the body’s first line of defence. This structural support accelerates healing and reinforces the physical barriers that protect against infection, making proline a key player in immune resilience.

Superior Absorption & Protection

Optimised for Synergy & Bioavailablity

Synergistic cofactors enhance the body’s ability to utilise vitamin C, activating broader mechanisms for immune support. Lysine, proline and glycine drive collagen synthesis to strengthen tissue repair and immune defence. Citrus bioflavonoids improve absorption and extend efficacy, while green tea extract delivers EGCG — an antioxidant with clinically proven antiviral and anti-inflammatory effects.

So Much More Than Immune Support

Why Use Bio Vitamin C?

Bio Vitamin C does more than support your immune system — it helps regulate inflammation, enhance detoxification and fuel cellular energy production. By working at the core of your biology, it promotes faster recovery, deeper vitality and lasting wellbeing. It's not just for protection, but for performance.

Immune Strength

Detox Support

Combats Inflammation

Supports Energy Production

Immune System Insights

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