Vitamin C & Bioflavonoids Supplements

Active C Supplements In Capsule, Liquid, Powder, & Tablet Form.
Elevate Your Health with Vitamin C & Bioflavonoids
Vitamin C is a water-soluble vitamin found in various foods and dietary supplements. It is an essential nutrient that’s crucial to ensure the growth and repair of all bodily tissues, the synthesis of collagen, and the production of key neurotransmitters that are responsible for brain and nervous system function. Read more >-
SISU ESTER C CHEWABLE ORANGE FLAVOUR Did you know that regular vitamin C chews can erode tooth enamel? It's true; the acid from the C leeches minerals from the teeth when chewed. NON-acidic ester C chewables ensure that minerals stay in the teeth where they belong. [CHEWABLE TABLET]
+ Earn 20 Reward PointsSale: $20.95
Reg.: $24.49 (Save $3.54)
In Stock -
SISU ESTER C 250MG KIDS CHEWABLE (WILDBERRY) TABLETS Ester-C 250 from Sisu is specially formulated for kids 4 and up! Ester-C is a unique, patented, non-acidic form of vitamin C and the only vitamin C that has been clinically proven in published, human trials to be absorbed into the white blood cells of the immune system and to remain there up to 24 hours! Taking Ester-C Vitamin C daily is a g...
+ Earn 20 Reward PointsSale: $20.95
Reg.: $24.49 (Save $3.54)
In Stock -
SISU ESTER C CHEWABLE CITRUS FLAVOUR Did you know that regular vitamin C chews can erode tooth enamel? It's true; the acid from the C leeches minerals from the teeth when chewed. NON-acidic ester C chewables ensure that minerals stay in the teeth where they belong. [CHEWABLE TABLET]
+ Earn 22 Reward PointsSale: $22.95
Reg.: $26.99 (Save $4.04)
In Stock -
SISU ESTER C 500MG CHEWABLE ORANGE FLAVOUR Did you know that regular vitamin C chews can erode tooth enamel? It's true; the acid from the C leeches minerals from the teeth when chewed. NON-acidic ester C chewables ensure that minerals stay in the teeth where they belong. [CHEWABLE TABLET]
+ Earn 22 Reward PointsSale: $22.95
Reg.: $26.99 (Save $4.04)
In Stock -
SISU ESTER C 500MG KIDS CHEWABLE (WILDBERRY) TABLETS 500MG ESTER C CHEWABLE. Did you know that regular vitamin C chews can erode tooth enamel? It's true; the acid from the C leeches minerals from the teeth when chewed. NON-acidic ester C chewable ensure that minerals stay in the teeth where they belong. [CHEWABLE TABLET]
+ Earn 22 Reward PointsSale: $22.95
Reg.: $26.99 (Save $4.04)
In Stock -
ESTER-C 600MG PLUS BIOFLAVONOIDS FROM SISU. Sisu's regular potency vitamin C in the absorbable ester form + 100mg added bioflavonoids. With it's non-acidic ph form, ester C stays in the body longer than regular ascorbic acid and won't cause heartburn. Easy to swallow capsule form. LARGE 240 CAP BOTTLE.
+ Earn 53 Reward PointsSale: $53.45
Reg.: $62.49 (Save $9.04)
In Stock -
ESTER-C 600MG PLUS BIOFLAVONOIDS FROM SISU. Sisu's regular potency vitamin C in the absorbable ester form + 100mg added bioflavonoids. With it's non-acidic ph form, ester C stays in the body longer than regular ascorbic acid and won't cause heartburn. Easy to swallow capsule form. [CAPSULE]
+ Earn 31 Reward PointsSale: $31.95
Reg.: $37.49 (Save $5.54)
In Stock -
ESTER-C 600MG PLUS BIOFLAVONOIDS FROM SISU. Sisu's regular potency vitamin C in the absorbable ester form + 100mg added bioflavonoids. With it's non-acidic ph form, ester C stays in the body longer than regular ascorbic acid and won't cause heartburn. Easy to swallow capsule form. [CAPSULE]
+ Earn 17 Reward PointsSale: $17.45
Reg.: $20.49 (Save $3.04)
In Stock -
SISU ESTER C 250MG KIDS CHEWABLE (WILDBERRY) TABLETS Ester-C 250 from Sisu is specially formulated for kids 4 and up! Ester-C is a unique, patented, non-acidic form of vitamin C and the only vitamin C that has been clinically proven in published, human trials to be absorbed into the white blood cells of the immune system and to remain there up to 24 hours! Taking Ester-C Vitamin C daily is a gr...
+ Earn 21 Reward PointsSale: $21.45
Reg.: $24.99 (Save $3.54)
In Stock -
ESTER-C SUPREME FROM SISU 600MG ESTER C + 50MG QUERCITIN, 50MG ANTHOCYANIDINS, & 100mg immune boosting polysaccharides. A step above Sisu's regular Ester C, the Supreme formula contains synergistic co factors to optimize the immune system, reduce allergy symptoms, & increase antioxidant activity. Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people a...
+ Earn 41 Reward PointsSale: $41.45
Reg.: $48.49 (Save $7.04)
In Stock -
ESTER-C SUPREME FROM SISU A step above Sisu's regular Ester C, the Supreme formula contains synergistic co factors to optimize the immune system, reduce allergy symptoms, & increase antioxidant activity. Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people and those with chronic conditions including cardiovascular disease, asthma, arthritis, and age-r...
+ Earn 65 Reward PointsSale: $65.95
Reg.: $76.99 (Save $11.04)
In Stock -
ESTER-C SUPREME FROM SISU A step above Sisu's regular Ester C, the Supreme formula contains synergistic co factors to optimize the immune system, reduce allergy symptoms, & increase antioxidant activity. Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people and those with chronic conditions including cardiovascular disease, asthma, arthritis, and age-r...
+ Earn 22 Reward PointsSale: $22.95
Reg.: $26.49 (Save $3.54)
In Stock -
Support your daily wellness with Suku Vitamins Vitamin C gummies in a tangy orange flavour. This essential nutrient helps support immune function while contributing to the development and maintenance of healthy bones, teeth, cartilage, and gums. It also plays a role in collagen formation and connective tissue support. As a source of antioxidants, vitamin C helps protect against everyday oxidati...
+ Earn 21 Reward PointsSale: $21.99
Reg.: $25.99 (Save $4.00)
In Stock -
Looking to Boost and strengthen the immune system? This Camu Camu Powder from Uhtco contains a fruit extract content of 30:1 to naturally assist in the generation of healthy levels of white blood cells, improve viral infections symptoms and acts as a strong antioxidant. The Camu Camu fruit has one of the highest recorded amounts of natural vitamin C, providing over 2,700 mg of vitamin C per 100...
+ Earn 27 Reward PointsSale: $27.99
Reg.: $28.99 (Save $1.00)
In Stock -
Did you know that Camu Camu has one of the highest recorded amounts of natural vitamin C, providing over 2,700 mg of vitamin C per 100 grams of fruit? Having a very high ORAC value means that Camu Camu is a very good source for antioxidants as well. Traditionally Camu Camu is used to help support the immune and nervous systems, improve viral infections, promote collagen synthesis of the body an...
+ Earn 22 Reward PointsSale: $22.99
Reg.: $24.99 (Save $2.00)
In Stock -
ESSENTIAL ENERGY SUPPORT WITH ADDED VITAMIN C Veeva B Complex with Alkaline C is a high-potency formulation that delivers essential B vitamins in their most advanced and best absorption forms, as well as non-acidic vitamin C in the form of calcium ascorbate. The two put together (B & C) are powerful allies against stress and fatigue. [VCAPS]
+ Earn 24 Reward PointsSale: $24.99
Reg.: $29.99 (Save $5.00)
In Stock -
ESSENTIAL ENERGY SUPPORT WITH ADDED VITAMIN C Veeva B Complex with Alkaline C is a high-potency formulation that delivers essential B vitamins in their most advanced and best absorption forms, as well as non-acidic vitamin C in the form of calcium ascorbate. The two put together (B & C) are powerful allies against stress and fatigue. [VCAPS]
+ Earn 44 Reward PointsSale: $44.99
Reg.: $49.99 (Save $5.00)
In Stock -
Xymogen Bio C 1:1 provides a balanced blend of vitamin C and citrus bioflavonoids to support everyday wellness. This formula offers antioxidant support to help protect cells from free radical damage and assists in maintaining healthy connective tissue. Vitamin C also plays a role in collagen formation and overall tissue repair. Each capsule contains 500 mg of vitamin C and 500 mg of bioflavonoi...
+ Earn 47 Reward PointsSale: $38.39
Reg.: $51.99 (Save $13.60)
In Stock -
Xymogen Xcellent C provides a highly absorbable form of vitamin C to support overall health. Vitamin C is an essential nutrient that offers antioxidant protection and helps in the development and maintenance of bones, cartilage, teeth, gums, and connective tissue. It also plays a role in collagen formation, energy production, and normal immune function. Xcellent C supplies a reliable, convenien...
+ Earn 45 Reward PointsSale: $36.79
Reg.: $49.99 (Save $13.20)
In Stock -
SUPPORT HEART HEALTH WITH VITAMIN C & LYSINE Medi-C Plus helps with the production of healthy collagen and is designed to help support cardiovascular health and immune function. Assured Natural created Medi-C plus, to help humans supplement VITAMIN C and LYSINE. Vitamin C and Lysine work together to build collagen, which strengthens and holds together the coronary cells. Inadequate amounts of ...
+ Earn 24 Reward PointsSale: $24.97
Reg.: $26.37 (Save $1.40)
In Stock(Click Add to Select Bonus)
What is Vitamin C?
Vitamin C is a water-soluble nutrient found in various foods and dietary supplements. It is an essential nutrient that’s crucial to ensure the growth and repair of all bodily tissues, the synthesis of collagen, and the production of key neurotransmitters that are responsible for brain and nervous system function. Vitamin C is also required for optimal immune health; a deficiency has been shown to weaken immune defences and resistance to infections. Just as interestingly, supplementing with this nutrient is known to reduce the severity and duration of the cold and flu.
Bioflavonoids, a class of polyphenolic metabolites found in plants, (notably, in vitamin C-rich foods) are potent antioxidants that work in tandem with vitamin C to enhance its antioxidant properties by keeping it active longer. As a standalone, bioflavonoids have been shown to down-regulate inflammation, protect against cardiovascular disease and stroke, promote optimal visual function, decrease inflammation, relieve allergic conditions, reduce bruising and nosebleeds, as well as help treat venous insufficiency.
Key Health Benefits of Vitamin C & Bioflavanoids Supplementation
- Boosts Immunity/Stimulates White Blood Cells
- Helps Prevent Cataracts & Age-Related Macular Degeneration
- Neutralizes Free Radicals
- Protects the Brain & Cognition
- Reduces Risk of Chronic Disease
What is Vitamin C Good For?
- Boosts Immunity
- Fights Free Radical Damage
- Promotes the Health of Bone, Skin, Teeth, & Joints
- Stimulates collagen Formation
- Supports Heart Health
Vitamin C Supplements: Potency, Forms & Formats
Potency & Formats
These supplements are one of the most widely used supplements worldwide thanks to its diverse and well-documented health benefits. It can be found in tablets, powders, capsules, and liquids, as well as in a range of new innovations. The potency of vitamin C supplements is usually anywhere from 500mg to 1000mg, and the recommended dose is usually in the 500 to 4,000mg daily range, though your health care practitioner may recommend a higher dose.
Forms
Vitamin C supplements come in many different forms. Some of the most common include:
Ascorbic Acid is the form of vitamin C naturally found in food. While effective and highly bioavailable, ascorbic acid is also quite acidic, so may be more difficult on the gut of certain individuals. It may cause issues such as heartburn, diarrhea, stomach cramps, nausea, and vomiting. In these instances, it’s best to consider a buffered form.
Mineral Ascorbates (Buffered C - Ester C is one such supplement) are manufactured by reacting ascorbic acid with mineral carbonates in aqueous solutions which results in a far less acidic form of vitamin C. As a result, mineral ascorbates are better tolerated and are ideal for those requiring a higher dose, or anyone who experiences GI issues when taking regular ascorbic acid.
Liposomal C is a form of vitamin C that is contained in a liposome, which protects it from stomach acid and enzymes (digestion). This promotes greater bioavailability than un-encapsulated forms, while also avoiding the risks associated with intravenous administration.
Ascorbyl Palmitate is made by combining ascorbic acid with palmitic acid, which results in an oil-soluble form of vitamin C that is effective in a pH up to 6. It is considered a stable form of this vitamin, and its dual solubility has been shown to allow it to be incorporated into cell membranes and to protect them from oxidative damage.
Please note there are many more forms of vitamin C available on the market. It’s important to do a little research to find out which is best for you.
Choosing The Right Vitamin C Supplements For You
Your body’s need for vitamin C increases if you are on oral contraceptives, antidepressants, analgesics, anticoagulants, steroids, or if you regularly consume alcohol. Vitamin C supplementation can diminish the efficacy of certain diabetes medications and sulfa drugs.
High doses may cause GI discomfort such as cramping, gas, and diarrhea. If you have been advised to take a high dose, make sure to take it in divided doses throughout the day.
Back to Top ↑