Thorne Vitamin C with Flavanoids – 90 Caps

$38.80

Foundational iFoundational

Thorne Vitamin C with Flavonoids combines the immune-supporting power of Vitamin C with the antioxidant benefits of citrus flavonoids, enhancing overall health and vitality.

In stock

Ships same business day from Melbourne (orders before 2pm)

Thorne Vitamin C with Flavonoids is expertly formulated to deliver comprehensive health benefits in each 90-capsule bottle. This supplement pairs ascorbic acid with naturally occurring citrus flavonoids to maximize the antioxidant and immune-supporting effects of Vitamin C. Here are the key benefits:

  • Enhanced Immune Support: Vitamin C is essential for a strong immune system and helps to bolster your body’s defenses.
  • Antioxidant Protection: Flavonoids enhance the antioxidant capacity of Vitamin C, providing superior protection against oxidative stress.
  • Supports Collagen Production: Vital for skin, hair, and nail health, Vitamin C is crucial in the synthesis of collagen, aiding in repair and growth of tissues.
  • Liver Detoxification: Plays a role in detoxifying the liver, which is vital for overall health and wellness.
  • Foundational Health: As a fundamental nutrient, Vitamin C supports numerous bodily functions, contributing to long-term health.
Weight 0.101 kg
Dimensions 7 × 7 × 10.7 cm
Suggested Use

Take 1 capsule, as needed, just prior to consuming high histamine foods or drinks. Or, take away from food if wanting to support healthy histamine levels in the digestive tract. Use as directed by your healthcare professional. Do not take this supplement and knowingly eat foods you are allergic to – it will not prevent allergic reactions.

Warnings

Children and pregnant or lactating women should consult their healthcare practitioner prior to use. This product contains an ingredient derived from porcine (pig). Avoid if allergic to pork or any other ingredient. Histamine Block is NOT EFFECTIVE for symptoms of immune-related food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celiac disease. DAO is not absorbed and does not have systemic activity. Histamine Block does not manage or address antibody-related or IgE-related food allergies.

Brand

Thorne

Thorne Supplements Australia

Thorne is a US-based supplement company with a long track record of supplying practitioners and health-motivated individuals. Their range covers daily nutritional foundations - multivitamins, minerals, B vitamins - through to targeted botanical and digestive formulas, all manufactured under NSF Certified for Sport standards, which means independent third-party testing for label accuracy and the absence of banned substances. What sets Thorne apart within the practitioner supplement category is consistent use of research-verified nutrient forms across the range: zinc picolinate rather than zinc oxide, iron bisglycinate rather than ferrous sulfate, and active (coenzymated) rather than inactive B vitamin forms. For botanical products including curcumin, quercetin, and milk thistle, Thorne applies phytosome delivery - a method that binds plant compounds to a phospholipid carrier to improve absorption - addressing the well-documented bioavailability limitations of plant-based actives. This formulation consistency across the entire range, rather than isolated product upgrades, is what allows Thorne products to perform reliably at standard doses.
Product Range Primary Application
Multivitamins (Basic Nutrients, Advanced Nutrients) Comprehensive daily nutritional support
Minerals (zinc picolinate, magnesium citramate, trace minerals) Essential mineral replenishment in bioavailable forms
Active B vitamins Energy metabolism and nervous system nutritional support
Digestive enzymes and HCl support Digestive function and nutrient breakdown
Gut support formulas (GI Relief, EnteroMend, Undecylenic Acid) Gut lining comfort and microbial balance support
Phytosome botanicals (curcumin, quercetin, milk thistle) High-bioavailability botanical support
Targeted nutrients (berberine, NAC, iron, rhodiola) Specific metabolic and nutritional support needs
Thorne is one of the few supplement brands where formulation consistency across the range means knowing the brand is a reasonable shortcut to understanding the quality standard.
Key principle: Thorne selects the bioavailable form of each nutrient as the default across the range - not as a premium tier - which is why the same formulation rigour that applies to their flagship botanicals also runs through their basic minerals and multivitamins.

Why Thorne's approach is different

With botanical supplements, the core challenge is that plant-based active compounds are often broken down in the digestive tract before reaching circulation in useful amounts. Thorne addresses this in their curcumin, quercetin, and milk thistle products by using phytosome delivery: the plant compound is bound to a phospholipid (the same type of fat that forms cell membranes), which allows absorption via a fat-soluble pathway rather than relying on gut breakdown. The practical outcome is that a standard dose of phytosome curcumin delivers meaningfully more to the body than an equivalent dose of a conventional curcumin extract. The same reasoning - choosing the form of a nutrient that your body can actually use, rather than the cheapest available form - carries through to the mineral and vitamin range. Iron bisglycinate is paired with two glycine molecules, making it gentler on the digestive tract and better absorbed than the ferrous sulfate used in most pharmacy iron products. Zinc picolinate is bound to picolinic acid, a molecule the gut naturally produces to transport zinc across the intestinal wall. These are not cosmetic distinctions; they reflect how nutrient uptake works in practice.

The Thorne range at Fairfield Nutrition

Foundational support [product_icons icon="Foundational"]

These are the products most commonly used as a starting point - covering the nutritional gaps most common in Australian adults and providing a consistent daily baseline. They work as standalone supplements or as the foundation before more targeted products are added. Basic Nutrients 2/day - a two-capsule daily multivitamin using active B vitamin forms, vitamin K2, and chelated minerals; suitable for most adults as an all-round daily foundation. Vitamin D3 + K2 Drops - delivers 1,000 IU of D3 alongside 200mcg of vitamin K2 per drop in a liquid format; commonly used for ongoing vitamin D support where precise dose adjustment is helpful. Magnesium CitraMate - combines magnesium citrate and malate, two forms with good tolerability and absorption; used for general magnesium replenishment and to support muscle and sleep function. Basic B-Complex - provides all eight B vitamins in their active coenzymated forms, including methylfolate and methylcobalamin; relevant for anyone who does not efficiently convert standard folic acid or cyanocobalamin forms.
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Digestive and enzymatic support

Thorne's digestive range targets two distinct points in the digestive process: enzyme availability and stomach acid sufficiency. The right product depends on where the difficulty is occurring, not on severity alone. Advanced Digestive Enzymes - a broad-spectrum enzyme formula including HCl and ox bile, supporting the breakdown of protein, fat, and carbohydrates; used when digestive discomfort follows meals broadly. Betaine HCl and Pepsin - provides supplemental stomach acid (betaine hydrochloride) alongside the protein-digesting enzyme pepsin; used specifically when low stomach acid is contributing to incomplete protein breakdown and upper digestive heaviness after meals.

Targeted support [product_icons icon="Targeted"]

These products are used for specific ongoing needs rather than general daily maintenance, and are typically added to an existing foundational protocol where a particular area requires additional support. Curcumin Phytosome - Meriva-form curcumin in a sustained-release capsule; the most studied phytosome botanical formulation, used for ongoing inflammatory response support where standard curcumin extracts have not been sufficient. Berberine - a botanical alkaloid with a substantial clinical research base in metabolic and blood glucose regulation support; also available in a 200mg-per-capsule format for flexible dosing. The main decision within the Thorne range is whether you are building a nutritional foundation or addressing a specific need. For most people, a multivitamin, vitamin D, and magnesium cover the common bases before any targeted products are added. Between Curcumin Phytosome and Berberine, the choice is application-specific - they address different needs and are not interchangeable. If you are uncertain where to start, the foundational products above are the right reference point before moving into the targeted range.
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Why shop Thorne at Fairfield Nutrition

We don't stock everything - we stock what we'd use. Thorne products are stocked at Fairfield because their formulation consistency is genuine across the range: bioavailable nutrient forms are used as the default in basic minerals and multivitamins, not reserved for premium products, and NSF Certified for Sport status means every batch is independently tested for label accuracy and contamination. Thorne is one of a small number of brands where the formulation rigour applied to flagship botanical products also runs through everyday single-nutrient products like zinc and magnesium. This means a Thorne-based protocol can be built across multiple products without having to verify each formula individually - the standard holds consistently. Everything ships from Melbourne. No international delays, no customs surprises. If something is out of stock, we tell you.
All Thorne products stocked at Fairfield Nutrition are shown below.
Thorne Logo

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Thorne Vitamin C Bottle
Thorne Vitamin C with Flavanoids – 90 Caps

In stock

Ships same business day from Melbourne (orders before 2pm)