Natural Factors – Vitamins, Herbs, & Supplements

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Trusted Wellness For 60 Years, Sold at National Nutrition.

Based in British Columbia, Natural Factors Canada is one of the largest manufacturers of nutritional products in North America. Natural Factor Supplements origins reach back to the 1950s, & right from day one, they've been fully committed to making products right. Today, Natural Factors vitamins brings you tested and true products like Acidophilus and Bifidus, Ultimate Multi Probiotics, RX Omega-3, Theracurmin, PGX Daily, Whey Factors Protein and Oil of Oregano all of which you can BUY right here at National Nutrition.ca. Read more >

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  1. B-12 Methylcobalamin Sublingual 1,000mcg - 90 + 90 Tabs (2 For Deal) + BONUS

    1000 MCG SUBLINGUAL B12 FROM NATURAL FACTORS. In the active methylcobalamin form, this high potency B12 is absorbed directly under the tongue which has been shown to have greater benefits than traditional B12. Natural Factors methylcobalamin absorbs quickly and is active immediately ensuring blood levels remain high. This form of B12 may be particularly helpful for those concerned with brain f...

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    Sale: $14.99

    Reg.: $24.99 (Save $10.00)

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  2. B-12 Methylcobalamin 10,000mcg (Cherry) - 30 + 30 Sublingual Tabs (2 For Deal)

    10,000 MCG SUBLINGUAL B12 FROM NATURAL FACTORS. In the active methylcobalamin form, this high potency B12 is absorbed directly under the tongue which has been shown to have greater benefits than traditional B12. Natural Factors methylcobalamin absorbs quickly and is active immediately ensuring blood levels remain high. This form of B12 may be particularly helpful for those concerned with brain...

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    Sale: $34.94

    Reg.: $41.99 (Save $7.05)

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  3. Coenzyme Q10 100mg - 120 + 120 Softgels (2 For Deal)

    NATURAL FACTORS COENZYME Q-10 100 MG SOFTGELS. 100 MG MAXIMUM POTENCY COQ10 SUPPLEMENT FROM NATURAL FACTORS. An important nutrient used by every cell in the human body, CoQ10 is a vital for proper heart function, cellular energy production, immune health and more. Natural Factors CoQ10 offers a potent 100 mg of CoQ10 in natural base of base of rice bran oil for enhanced absorption. This therap...

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    Sale: $39.99

    Reg.: $59.99 (Save $20.00)

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  4. Melatonin 5mg (Peppermint) - 180 + 180 Sublingual Tabs (2 For Deal)

    MELATONIN WILL IMPROVE THE QUALITY OF YOUR SLEEP! Melatonin is a safe and effective alternative to ease the way into restful sleep. It is a natural hormone that can normalize sleep patterns when insomnia is caused by a disruption of the body's circadian rhythm. Supplemental melatonin and bright light therapy are considered a standard medical treatment for cases of jetlag, shift work, age-rela...

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    Sale: $29.99

    Reg.: $49.99 (Save $20.00)

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  5. Melatonin 10mg - 90 + 90 Sublingual Tabs (2 For Deal)

    GET YOUR SLEEP SCHEDULE BACK ON TRACK! Many adults experience frequent or occasional sleep disturbance, including difficulty falling asleep, staying asleep, or waking too early. Taking Melatonin from Natural Factors 30–90 minutes before bedtime temporarily resets the biological clock, reduces the time it takes to fall asleep, improves sleep quality, increases total sleep time in people w...

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    Sale: $21.97

    Reg.: $32.99 (Save $11.02)

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  6. Echinamide Fresh Herb Extract Clinical Strength - 90 + 90 Softgels (2 For Deal)

    ECHINAMIDE FRESH HERB EXTRACT CLINICAL STRENGTH. Derived from the fresh roots and flowers of organic Echinacea purpurea, Natural Factors Echinamide is proven to stimulate immune activity. Each super concentrated gel cap contains an equivalent to 2000 mg of fresh Echinacea flowers or 20 drops of regular Echinamide liquid. A powerful immune booster and cold & flu fighter, Echinamide is a great c...

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    Sale: $24.99

    Reg.: $49.99 (Save $25.00)

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  7. Olive Leaf 500mg - 90 + 90 Caps (2 For Deal)

    CONTAINING 15% ACTIVE INGREDIENT (OLEUROPEIN). Natural Factors uses a high concentration of olive leaf extract, which is what makes it one of our top sellers. Its clinical, therapeutic dosage is the reason why many Naturopaths and Nutritional Doctors recommend NF's olive leaf extract to their patients. In double blind placebo studies, olive leaf extract has been proven to have significant anti...

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    Sale: $29.99

    Reg.: $39.98 (Save $9.99)

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  8. RxOmega-3 Factors Extra Strength - 150 + 150 Softgels (2 For Deal)

    RXOMEGA-3 FACTORS EXTRA STRENGTH HIGHLY CONCENTRATED FORM OF OMEGA 3 FATTY ACIDS FROM NATURAL FACTORS. Recent research supports the cardiovascular benefits associated with regular intake of omega 3 fatty acid. Each RxOmega-3 capsule provides a rich blend of omega-3 fatty acids containing an optimal 2:1 ratio of EPH and DHA (400:200) which in numerous clinical studies remained to offer the most...

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    Sale: $34.99

    Reg.: $59.99 (Save $25.00)

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  9. Omegafactors Wild Pacific Salmon Oil 1,000mg - 210 + 210 Softgels (2 For Deal)

    1000 MG WILD PACIFIC SALMON OIL FROM NATURAL FACTORS AN EXCELLENT SOURCE OF OMEGA-3 EFA. Wild Pacific Salmon Oil caps from Natural Factors supply 1000 mg of fresh contaminant-free oil per capsule with a naturally ratio of 80 mg each EPA (Eicosapentaenoic Acid) and 70 mg of DHA (Docosahexaenoic Acid). Important for proper cardiovascular function, Salmon Oil may also be helpful for inflammation...

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    Sale: $29.99

    Reg.: $49.99 (Save $20.00)

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  10. RxOmega-3 Maximum Triple Strength 900mg - 150 + 150 Softgels (2 For Deal)

    ONE-A-DAY EFA'S FOR ALL YOUR NEEDS! Maximum Triple Strength RxOmega-3 offers a high potency of omega-3 EFAs in a convenient one-a-day softgel. Daily consumption of omega-3 EFAs is essential for the health of the cardiovascular system, the nervous system, the joints, and for the prevention of a variety of chronic health problems. An EFA supplement is as important as a good multivitamin for prev...

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    Sale: $69.99

    Reg.: $99.99 (Save $30.00)

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  11. SunVitamin D3 1,000iu - 180 + 180 Softgels (2 For Deal) + BONUS

    1000 IU VITAMIN D3 FROM NATURAL FACTORS. This active form of Vitamin D is derived from sheep wool lanolin and is considered to be the most natural form. Offering a 1000 IU potency, Natural Factors D3 is HPLC tested for optimum purity and potency. Important for the proper absorption of calcium, Vitamin D is essential for bone strength and offers protection against both osteoarthritis and osteo...

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    Sale: $14.99

    Reg.: $25.98 (Save $10.99)

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  12. SunVitamin D3 1,000iu - 180 + 180 Tabs (2 For Deal)

    VITAMIN D3 - THE SUNSHINE VITAMIN! The "sunshine vitamin" assists in the absorption of calcium, helps strengthen bones and promotes cardiovascular health. The preferred D3 form of vitamin D. Supports bone development, helps the absorption of calcium and supports nervous system health. [TABLETS]

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    Sale: $9.99

    Reg.: $11.99 (Save $2.00)

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  13. 5-HTP 100mg (Time Release) - 120 Caplets

    100 MG 5-HTP TIME RELEASE. 5-htp is a naturally occurring amino acid and is the direct precursor to serotonin and is taken for mood support. It works by increasing the cells output of serotonin. Recent studies have suggested not only is it helpful for depression, but also may be beneficial in helping your body to regulate appetite, sleeping problems, anxiety, and cognitive enhancement. [CAPLET]

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    Sale: $25.47

    Reg.: $39.99 (Save $14.52)

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  14. 5-HTP 100mg (Time Release) - 60 Caplets

    100 MG 5-HTP TIME RELEASE HIGH POTENCY. 5-htp is a naturally occurring amino acid and is the direct precursor to serotonin and is taken for mood support. It works by increasing the cells output of serotonin. Recent studies have suggested not only is it helpful for depression, but also may be beneficial in helping your body to regulate appetite, sleeping problems, anxiety, and cognitive enhance...

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    Sale: $19.99

    Reg.: $29.99 (Save $10.00)

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  15. 5-HTP 200mg (Time Release) - 60 Tabs

    Natural Factors 5-HTP 200 mg Higher Potency Time-Released Tablets provide a concentrated dose of 5-HTP, a naturally sourced amino acid derived from Griffonia simplicifolia seeds. Formulated in a timed-release tablet, this supplement is designed to release gradually for gentle digestion and consistent support throughout the day or evening. Commonly used to support healthy mood balance and as par...

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    Our Price: $19.97
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  16. 5-HTP 200mg (Time Release) - 120 Tabs

    Natural Factors 5-HTP 200 mg Higher Potency Time-Released Tablets provide a concentrated dose of 5-HTP, a naturally sourced amino acid derived from Griffonia simplicifolia seeds. Formulated in a timed-release tablet, this supplement is designed to release gradually for gentle digestion and consistent support throughout the day or evening. Commonly used to support healthy mood balance and as par...

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    Our Price: $34.97
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  17. AcaiRich Super Strength 4:1 - 90 Caps

    AGE GRACEFULLY WITH THE HELP OF ACAIRICH! AcaiRich Super Strength Acai Berry Concentrate 4:1 from Natural Factors contains only organic, wild-harvested acai berries. Acai has been called a healthy aging superfood due to its exceptionally high concentration of anthocyanins and other polyphenols. It also contains the antioxidant vitamin C and E. These nutrients scavenge the free radicals that ca...

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    Sale: $9.99

    Reg.: $12.99 (Save $3.00)

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  18. Acidophilus & Bifidus Double Strength - 90 Caps

    ACIDOPHILUS & BIFIDUS DOUBLE STRENGTH PROBIOTIC FROM NATURAL FACTORS. This double strength probiotic from Natural Factors contains a 10 billion active cell blend. Including L. rhamnosus, L. acidophilus and B. bifidum in a natural base of powdered goat milk, pectin and ascorbic acid. This therapeutic blend is ideal for digestive disorders, yeast overgrowth, traveller's diarrhea and post-antibio...

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    Sale: $10.99

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  19. Acidophilus & Bifidus Double Strength - 180 + 90 Caps FREE

    ACIDOPHILUS & BIFIDUS DOUBLE STRENGTH PROBIOTIC FROM NATURAL FACTORS. This double strength probiotic from Natural Factors contains a 10 billion active cell blend. Including L. rhamnosus, L. acidophilus and B. bifidum in a natural base of powdered goat milk, pectin and ascorbic acid. This therapeutic blend is ideal for digestive disorders, yeast overgrowth, traveller's diarrhea and post-antibio...

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    Sale: $26.99

    Reg.: $44.99 (Save $18.00)

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  20. Acidophilus & Bifidus Regular Strength - 90 Caps

    ACIDOPHILUS & BIFIDUS PROBIOTIC FROM NATURAL FACTORS. This probiotic formula from Natural Factors contains a 5 billion active cell blend. Including L. rhamnosus, L. acidophilus and B. bifidum in a natural base of powdered goat milk, pectin and ascorbic acid. This therapeutic blend is ideal for digestive disorders, yeast overgrowth, traveler's diarrhea and post-antibiotic therapy. [CAPSULE]

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    Sale: $9.99

    Reg.: $15.99 (Save $6.00)

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Natural Factors

Natural Factors is a Canadian brand that has been formulating supplements for over 60 years. Due to its quality products and high manufacturing standards, it is a trusted name in the natural health industry.

Is Natural Factors A Good Brand?

Quality Ingredient Sourcing

Natural Factors Canada takes pride in its formulas. They care about the source and purity of ingredients while respecting the environment's well-being.

To maintain control of their high standards, Natural Factors owns a 1,000-acre, certified organic farmland in Okanagan, British Columbia. This is where they grow the majority of their ingredients for product production and research.

They not only use heirloom and non-GMO seeds, Natural Factors weeds and harvest their crops by hand, keeping ingredients pure and contaminant-free, while also respecting the planet.

When they can’t grow their crops due to climate conditions, they source these ingredients from trusted partners that align with Natural Factors' rigorous quality standards. They source their elderberry from Austrian elderberry groves and salmon for their 100% Wild Alaskan Salmon Oil from fish found in the North Pacific, some of the most unpolluted waters in the world.

Rigorous Quality Control: Purity of Products

However, pure ingredients are just one part of the equation. In order to formulate truly pure products, the manufacturing process must also have quality control.

Aside from their farm, Natural Factors also has its own extraction, encapsulation and production facilities. In-house operations ensure every ingredient, product, and employee is honouring their high standards. These high standards include, following strict pharmaceutical standards developed by the Council For Responsible Nutrition or the World Health Organization. Their facilities are designed to provide a clean, safe water supply, state-of-the-art air filtration and dedicated processes to prevent cross-contamination.

Product Testing

Lastly, Natural Factors has a five-step quality control process. Not only do they complete four rounds of in-house testing of their ingredients and products, but they also get them third-party tested by ISURA.

ISURA is an organization that ensures what’s on a product's label is actually in the bottle. They test for over 800 different contaminants, including harmful pesticides, herbicides and more. Products that are ISURA-certified are guaranteed to be GMO-free, safe, pure and potent.

Shopping For Quality Natural Factors Supplements

Popular Products

Consumers love a vast amount of Natural Factors supplements, with some of the most popular including:

  • Natural Factors Probiotics
  • Methylcobalamin B12
  • Bio C Gel
  • Big Friends Chewable Multi-Vitamin & Minerals for kids
  • Stress Relax Magnesium Citrate & Magnesium Bisglycinate
  • Zinc Bisglycinate & Citrate
  • Anti Viral Potent Fresh Herbal
  • Astaxanthin
  • Echinacea Alcohol-Free Fresh Herb Tincture
  • Curcumin Rich Joint Optimizer
  • Oil of Oregano
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