Immune Support

Lung, Bronchial & Sinus Health

Lung, Bronchial and Sinus Health is an all-natural formula designed to nourish and support the entire respiratory system.*

Vitamin D3 Drops

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.* Vitamin D3 is carefully blended with organic flaxseed oil in an easy-to-swallow softgel.

Vitamin D3

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.* Vitamin D3 is carefully blended with organic flaxseed oil in an easy-to-swallow softgel.

Zinc Citrate

Zinc is a trace mineral that is found in virtually every cell of the body and is a component in over 200 enzymes. Zinc is especially important in proper immune function, support for healthy cell growth and healthy skin, prostate and reproductive health as well as our sense of smell, taste and vision.* Zinc Citrate is an excellent form of zinc as citrates are…extremely well-absorbed and well-tolerated by the body.*

Vitamin C Time Release

Vitamin C 1000 mg Time Release with citrus bioflavonoids is designed to gradually release nutrients over an eight-hour period. Bioflavonoids both enhance the absorption and act in synergy with vitamin C to provide antioxidant protection, keep collagen healthy, and help increase capillary strength.* Vitamin C is a powerful antioxidant which supports healthy bones… cartilage, teeth, and gums.* It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet, and supports healthy cell growth.*

Black Elderberry Standardized Extract

ElderCraft® European Black Elderberry Extract is a proprietary active blend of natural fruit anthocyanins, polysaccharides, and berry micronutrients achieved through a unique solvent-free extraction process. ElderCraft elderberries are sourced from Austria directly from the farmers who nurture and harvest the crops. Elderberries are very nutrient-dense and…have been used for hundreds of years for their many health benefits, including supporting the immune and respiratory systems.*

Anti-V Formula

A broad spectrum immune support* formula containing ECHINAMIDE, astragalus, reishi mushroom, lomatium and licorice extracts. ECHINAMIDE is made from handpicked fresh organic Echinacea purpurea flower, leaves, stem, and roots from our farms in Canada’s Okanagan region. Echinacea has been used extensively by traditional herbalists to support a healthy immune…function and promote overall good health.* ECHINAMIDE is a unique plant compound containing standardized levels of Echinacea purpurea’s three key active compounds. Two randomized, double-blind, placebo-controlled clinical studies clearly demonstrated that ECHINAMIDE provides immune system support.*

Vitamin C Non-Time Release

Vitamin C 1,000 mg contains Citrus Bioflavonoids and Rosehips to optimize the body’s use of Vitamin C. Bioflavonoids enhance the absorption of Vitamin C and act in synergy with Vitamin C to provide antioxidant protection, keep collagen healthy, and help increase capillary strength.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage… teeth, and gums. It helps protect cells against free radical damage, vitamin C deficiencies in the daily diet, and supports healthy cell growth.*

Quercetin with Zinc & Copper

Quercetin is one of the most well-known antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory, cardiovascular, and immune system function.* This product includes zinc and copper for added immune support.*

Quercetin

Quercetin is one of the most well-known antioxidant bioflavonoids. As a free radical scavenger, quercetin helps support healthy sinus, respiratory, and immune system function.*

Vitamin C BioCgel™ with BerryRich®

BioCgel combines the preferred, highly absorbable form of vitamin C – pH neutral, buffered calcium ascorbate – with BerryRich, a powerful-ORAC, proprietary berry blend that provides antioxidant support.* The addition of citrus bioflavonoids further elevates the antioxidant protection and plays a key role in the absorption of vitamin C.* Calcium ascorbate…is a non-acidic form of vitamin C that is gentle on the stomach and does not cause digestive discomfort.

Vitamin D3

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.* Vitamin D3 is carefully blended with organic flaxseed oil in an easy-to-swallow softgel.

Vitamin C with Bioflavonoids & Rosehip

Our vitamin C tablets contain 500 mg of vitamin C in a blend of citrus bioflavonoids, hesperidin, rosehips, and rutin to optimize the body’s use of vitamin C. Bioflavonoids both enhance the absorption and act in synergy with vitamin C to provide antioxidant protection, keep collagen healthy and help increase capillary strength.* Vitamin C is a powerful antioxidant…which supports healthy bones, cartilage, teeth, and gums.* It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet, and supports healthy cell growth.*

Vitamin C Fruit-Flavor Chew

Our delicious fruit-flavored chewable vitamin C wafers contain 500 mg of vitamin C in a blend of citrus bioflavonoids, hesperidin, rosehips, and rutin. Bioflavonoids act in synergy with vitamin C to promote antioxidant activity.* Vitamin C is apowerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* A free radical scavenger supporting…cellular health.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth and gums. It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet and supports healthy cell growth.*

L-Arginine

L-arginine is an amino acid that has been shown to support the cardiovascular system and promote vigorous heart function.* It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen.* It is required in the formation of Nitric Oxide (NO) to enhance healthy circulation throughout the body.* Natural Factors amino acids are…the highest quality pharmaceutical grade products available.

Ultimate Antioxidant

The Ultimate Antioxidant is a nutritional supplement designed to provide a powerful boost to antioxidant processes in the body.* For maximum benefit, take with the appropriate MultiStart multivitamin formula from Natural Factors.

Vitamin C Fruit-Flavor Chew

Our delicious fruit-flavored chewable vitamin C wafers contain 500 mg of vitamin C in a blend of citrus bioflavonoids, hesperidin, rosehips, and rutin. Bioflavonoids act in synergy with vitamin C to promote antioxidant activity.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* A free radical scavenger supporting…cellular health.*

Vegan Vitamin D3

Sourced from wild harvested lichen, the plant-based vitamin D in this formula is in its natural form (cholecalciferol). Natural vitamin D3 is the bioactive form of vitamin D and is necessary for the efficient utilization of calcium, in turn helping to form and maintain strong bones and a healthy immune system.*

Zinc Lozenges

Zinc, elderberry, echinacea from Factors Farms, and vitamin C are combined in a delicious honey-blossom-flavor lozenge to provide fast-acting immune support and soothing relief for your throat.*

Vitamin C Fruit-Flavor Chew

Our delicious fruit-flavored chewable vitamin C wafers contain 500 mg of vitamin C in a blend of citrus bioflavonoids, hesperidin, rosehips, and rutin. Bioflavonoids act in synergy with vitamin C to promote antioxidant activity.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* A free radical scavenger supporting…cellular health.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth and gums. It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet and supports healthy cell growth.*

Astaxanthin Plus

Astaxanthin Plus combines one of nature’s most supportive antioxidants, astaxanthin, with lutein and zeaxanthin for the maintenance of good health.* Clinical studies have demonstrated that astaxanthin, a member of the carotenoid family, supports cardiovascular and immune health, as well as it helps to protect the skin from premature aging and infrequent exposure…to the sun’s UV rays.* Astaxanthin Plus contains naturally sourced astaxanthin, which possesses greater biological activity than the artificial synthetic astaxanthin that many products use.

Echinamide®

ECHINAMIDE is made from handpicked fresh organic Echinacea purpurea flowers, leaves, stems, and roots from our farms in Canada’s Okanagan region. Echinacea has been used extensively by traditional herbalists to support a healthy immune function and promote overall good health.* ECHINAMIDE is a unique plant compound including Echinacea purpurea’s three immune…stimulating active compounds: polysaccharides, cichoric acid, and alkylamides. Two randomized, double-blind, placebo-controlled clinical studies clearly demonstrated that ECHINAMIDE provides immune system support.*

Zinc Bisglycinate

Found in nearly every cell in our body, zinc plays an important role in maintaining overall good health and is especially key for proper immune function and energy production.* It also supports healthy bone metabolism and skin healing.* The zinc bisglycinate form provides superior absorbability and is gentle on the stomach, helping prevent zinc deficiency and…maintaining the body’s ability to metabolize nutrients.*

Vegan Bioenhanced Vitamin D3

Our vitamin D3 is the bioactive natural form of vitamin D and is necessary for the efficient utilization of calcium, in turn helping to form and maintain strong bones and a healthy immune system.*

Super Mushroom

Super Mushroom combines six organic mushrooms, Wellmune® beta glucan, and our nutrient-dense Farm Fresh FactorsTM to create a vital bioenergetic immune and energy support formula.* The powerful and synergistic effect of six mushrooms – maitake, shiitake, reishi, cordyceps, chaga, and lion's mane, provides a rich source of biologically active mycelia.…Each mushroom has well-known health benefits that support immunity, energy, and cognitive health, as well as stress management.* The addition of beta glucans and Farm Fresh Factors supports overall health and wellness by boosting the body’s immunity.*

L-Arginine

L-Arginine is an amino acid that has been shown to support the cardiovascular system and promote vigorous heart function.* It is an important factor in muscle metabolism and works to transport, store, and excrete nitrogen.* It is required in the formation of Nitric Oxide (NO) to enhance healthy circulation throughout the body.* Natural Factors amino acids are…the highest quality pharmaceutical grade products available.

Zinc Bisglycinate

Found in nearly every cell in our body, zinc plays an important role in maintaining overall good health and is especially key for proper immune function and energy production.* It also supports healthy bone metabolism and skin healing.* The zinc bisglycinate form provides superior absorbability and is gentle on the stomach, helping prevent zinc deficiency and…maintaining the body’s ability to metabolize nutrients.*

Vegan Bioenhanced Vitamin D3

Our vitamin D3 is the bioactive natural form of vitamin D and is necessary for the efficient utilization of calcium, in turn helping to form and maintain strong bones and a healthy immune system.*

Horseradish Respiratory Support

A unique combination of vitamin C and six powerful botanicals including horseradish, organic ECHINAMIDE® echinacea, and Farm Fresh Factors – a blend of earth and sea vegetables, cruciferous sprouts, fruits, and herbals. This all-season immune formula offers support for healthy respiratory tract function and overall good health.*

C Extra + Quercetin Bioflavonoids

Our C Extra + Quercetin contains 500 mg of vitamin C and 250 mg of quercetin. Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet and supports healthy cell growth.* Quercetin is one of the most well-known antioxidant bioflavonoids.…A free radical scavenger, quercetin helps support healthy sinus, respiratory, and immune system function.* Easy-to-swallow capsules as compared to similar size tablets.

N-Acetyl-L-Cysteine

N-Acetyl-L-Cysteine (NAC) is a highly stable form of cysteine and is a precursor in the body to the critical antioxidant glutathione. It provides antioxidant support and helps to promote healthy immune system function.* Natural Factors amino acids are the highest quality pharmaceutical grade products available.

Zinc Lozenges

Zinc, elderberry, echinacea from Factors Farms, and vitamin C are combined in a delicious cherry-flavor lozenge to provide fast-acting immune support and soothing relief for your throat.*

Micronized L-Glutamine

L-Glutamine is an amino acid that can be found throughout the body, primarily in the brain, gastrointestinal tract, muscles, and liver cells. Supplementing with L-Glutamine can help restore plasma L-Glutamine levels depleted after periods of physical stress and can accelerate recovery time.* Additional benefits include immunity support and energy, as well as…healthy digestive and brain function.* Micronization technology greatly minimizes the particle size, thus allowing your body to more easily break down and absorb the glutamine. Natural Factors amino acids are the highest quality pharmaceutical grade products available.

Vitamin D

All-in-One Immunity

A one-month supply of Natural Factors' best immune supplements.*

Vitamin D3

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.* Vitamin D3 is carefully blended with organic flaxseed oil in an easy-to-swallow softgel.

Anti-V Formula

A broad spectrum immune support* formula containing ECHINAMIDE, astragalus, reishi mushroom, lomatium and licorice extracts. ECHINAMIDE is made from handpicked fresh organic Echinacea purpurea flower, leaves, stem, and roots from our farms in Canada’s Okanagan region. Echinacea has been used extensively by traditional herbalists to support a healthy immune…function and promote overall good health.* ECHINAMIDE is a unique plant compound containing standardized levels of Echinacea purpurea’s three key active compounds. Two randomized, double-blind, placebo-controlled clinical studies clearly demonstrated that ECHINAMIDE provides immune system support.*

Oil of Oregano

Oregano is an antioxidant for the maintenance of good health.* It has been traditionally used by herbalists to support immune health.* It includes minimum 80% carvacrol, the primary indicator of an oregano oil’s strength. It is blended in a 1:1 ratio with organic, cold-pressed, extra-virgin olive oil for improved absorption and consistency. Derived from wild…crafted Mediterranean oregano. The oil is extracted from the handpicked leaves using steam-distillation, ensuring that the oil is free of chemical solvents in accorordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Bioactive Quercetin EMIQ

EMIQ or Enzymatically Modified Isoquercitrin is prepared by using a natural enzyme process that attaches polysaccharides to convert quercetin, which has poor bioavailability, into a soluble form (Alpha-Glycosyl Isoquercitrin). EMIQ provides the benefits of quercetin with high absorption and superior bioavailability. According to pharmacokinetic data, the absorption…of EMIQ is up to 40 times greater (Cmax) and 15 times greater (AUC) than that of quercetin and reaches peak levels in the bloodstream in just 15 minutes.

Fresh Herb Extract

ECHINAMIDE® is the world's finest echinacea, grown and harvested on organic farms of British Columbia, Canada. Rigorous testing and quality control ensure purity and optimum potency.

GarlicRich® Garlic + Reishi

GarlicRich Garlic+Reishi provides support for the immune and cardiovascular systems.* The 10:1 garlic concentrate is safe from pesticides and offers a full spectrum of important actives equal to 4.5 cloves of fresh garlic per capsule, while the potent 30:1 organic reishi mushroom extract provides additional adaptogenic support.*

Vitamin D3

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.*

Olive Leaf Extract

Natural Factors Olive Leaf is standardized to contain oleuropein, the powerful phytochemical responsible for supporting the body’s natural defense system.*

Quercetin LipoMicel Matrix

The unique antioxidants in quercetin support blood vessel health.† Our unique patent-pending technology creates a liquid micelle matrix that disperses the quercetin into tiny micro-droplets, resulting in a superior delivery system for enhanced absorption.

Oil of Oregano

Oregano is an antioxidant for the maintenance of good health.* It includes phytochemicals to support the body’s natural resistance, helps support a healthy microbia. Natural Factors Oil of Oregano includes minimum 80% carvacrol, the primary indicator of an oregano oil’s strength. It is blended in a 1:4 ratio with organic, cold-pressed, extra-virgin olive…oil for improved absorption and consistency. Oregano is derived from wild-crafted Mediterranean oregano. The oil is extracted from the handpicked leaves using steam distillation, ensuring that the oil is free of chemical solvents in accorordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Active Support Syrup

A soothing syrup containing ECHINAMIDE and other herbs in a base of Echinacea honey. For a soothing and comforting drink, stir one teaspoon in a cup of hot water. ECHINAMIDE is a unique plant compound containing standardized levels of Echinacea purpurea’s three key active compounds. Two randomized, double-blind, placebo-controlled clinical studies clearly…demonstrated that ECHINAMIDE provides immune system support.*

SelenoExcell® Selenium

SelenoExcell 200 mcg is a bioavailable form of organically bound selenium yeast. As an antioxidant, selenium supports immune system health.*

Micronized L-Glutamine

L-Glutamine is an amino acid that can be found throughout the body, primarily in the brain, gastrointestinal tract, muscles, and liver cells. Supplementing with L-Glutamine can help restore plasma. L-Glutamine levels depleted after periods of physical stress and can accelerate recovery time.* Additional benefits include immunity support and energy, as well as…healthy digestive, and brain function.* Micronization technology greatly minimizes the particle size, thus allowing your body to more easily break down and absorb the glutamine. Natural Factors amino acids are the highest quality pharmaceutical grade products available.

L-Lysine

L-lysine is an essential amino acid necessary for growth, development, tissue maintenance and repair.* L-lysine supports a healthy immune system and is one of the nine essential amino acids that the body needs to produce proteins.* Natural Factors amino acids are the highest quality pharmaceutical grade products available.

Throat Spray Formula

A throat spray to soothe a scratchy, raw throat and freshen the breath as well as lubricate a dry mouth and throat.

Rutin

Rutin is a powerful antioxidant that helps protect against free radical damage while promoting a healthy inflammatory response and supporting cardiovascular health.*

Zinc Chelate

Zinc is a trace mineral that is found in virtually every cell of the body and is a component in over 200 enzymes. Zinc is especially important in proper immune function, support for healthy cell growth and healthy skin, prostate and reproductive health as well as our sense of smell, taste and vision.* Zinc chelates are made from rice to promote absorption.…

Vitamin C Fruit-Flavor Chew

Our delicious fruit-flavored chewable vitamin C wafers contain 500 mg of vitamin C in a blend of citrus bioflavonoids, hesperidin, rosehips, and rutin. Bioflavonoids act in synergy with vitamin C to promote antioxidant activity.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* A free radical scavenger supporting…cellular health.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth and gums. It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet and supports healthy cell growth.*

Zinc Citrate

Zinc is a trace mineral that is found in virtually every cell of the body and is a component in over 200 enzymes. Zinc is especially important in proper immune function, wound healing, and healthy skin, prostate and reproductive health. Zinc Citrate is an excellent form of zinc as citrates are extremely well-absorbed and well-tolerated by the body.*

Vitamin D3

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.* Vitamin D3 is carefully blended with organic flaxseed oil in an easy-to-swallow softgel.

Quick-Blast

Quick-Blast Liquid-Gel Softchews is formulated to provide instant relief and be soothing to the throat with a minty blast.* Contains eucalyptus, peppermint, and lemon in a base of honey and super strength ECHINAMIDE. ECHINAMIDE is made from handpicked fresh Echinacea purpurea flower, leaves, stem, and roots from our farms in Canada’s Okanagan region. The herbs…are processed fresh, concentrated, then standardized for potency and kept in a liquid form as the liquid-gel softchews are made. This proprietary manufacturing process preserves the fullest spectrum of phytochemicals possible in the freshest state.

Citrus Bioflavonoids plus Hesperidin

Derived from citrus fruit peels, Citrus Bioflavonoids is rich in bioflavonoids – the natural pigments that give fruits and vegetables their brilliant color. Bioflavonoids both enhance the absorption and act in synergy with vitamin C to provide antioxidant protection, keep collagen healthy and help increase capillary strength.*

Bee Propolis Throat Spray

Propolis Throat Spray is a special blend that contains Echinacea purpurea and other herbs to soothe a scratchy raw throat. This tasty formulation freshens breath as well as lubricates the mouth and throat. Valued for centuries, these products are now enjoyed by athletes, active people and anyone else seeking energy enhancement and support of general health.

Vitamin D3

Vitamin D3 is essential for strong bones and teeth as it increases the body’s absorption of calcium from food.* Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles.*

Vitamin C Fruit-Flavor Chew

Our delicious fruit-flavored chewable vitamin C wafers contain 500 mg of vitamin C in a blend of citrus bioflavonoids, hesperidin, rosehips, and rutin. Bioflavonoids act in synergy with vitamin C to promote antioxidant activity.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth, and gums.* A free radical scavenger supporting…cellular health.* Vitamin C is a powerful antioxidant which supports healthy bones, cartilage, teeth and gums. It helps protect cells against free radical damage and vitamin C deficiencies in the daily diet and supports healthy cell growth.*

Bee Propolis Extract

Propolis is a gummy substance made by bees. They combine it with beeswax to fortify and sterilize their hives. Propolis has been traditionally used for centuries as support for the immune system.*

Micronized L-Glutamine

L-Glutamine is an amino acid that can be found throughout the body, primarily in the brain, gastrointestinal tract, muscles, and liver cells. Supplementing with L-Glutamine can help restore plasma. L-glutamine levels depleted after periods of physical stress and can accelerate recovery time.* Additional benefits include immunity support and energy, as well as…healthy digestive, and brain function.* Micronization technology greatly minimizes the particle size, thus allowing your body to more easily break down and absorb the glutamine. Natural Factors amino acids are the highest quality pharmaceutical grade products available.

N-Acetyl-L-Cysteine

NAC (N-Acetyl-L-Cysteine) is a highly stable form of cysteine that provides antioxidant support and is especially beneficial for active people, the elderly and those exposed to polluted environments.* Natural Factors amino acids are the highest quality pharmaceutical grade products available.