Shop Natural Factors at Holly Hill Vitamins
Our Mission is to enhance the well-being of our customers – through research, development, and delivery of effective nutritional supplements and other health-building products. We are in business to contribute, in a cooperative and sustainable manner, to the lives of our customers, employees, suppliers, and the communities we serve. We are one of the only nutritional companies to have our own organic farms, our own extraction, encapsulation, and production facilities, our own labs and research facilities, and a vast network of academic, scientific, and retail partners. Over the past 50 years, our customers have come to trust Natural Factors products. That trust is built on our dedication to formulating safe and effective products and manufacturing them to the highest quality standards, day in and day out.
Shop Natural Factors at Holly Hill Vitamins

Showing 1–24 of 102 results

Natural Factors Acetyl L-Carnitine, 60 Vegetarian Capsules

068958028002-NATURALFACTORS-BMQuick View $19.95 $18.49
Acetyl-L-Carnitine helps transform fats into energy and promotes normal and healthy brain function, including memory and concentration. It also supports normal muscle movement. Natural Factors amino acids are the highest quality pharmaceutical grade products available. Features : Acetyl-L-carnitine is the biologically active form of the amino acid L-carnitine. It can cross the blood-brain barrier, making it ideal for promoting neurological health. Acetyl-L-carnitine has antioxidant activity and is important for heart and brain function. It also…
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Natural Factors Acidophilus & Bifidus Double Strength, 180 Capsules

068958018065-NATURALFACTORS-RIQuick View $37.95 $31.95
Natural Factors Acidophilus Bifidus is a powerful probiotic. This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure long-term stability and maximum potency. At time of manufacture guaranteed minimum 10 billion active cells per capsule. Features : This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure…
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Natural Factors Acidophilus & Bifidus Double Strength, 90 Capsules

068958018058-NATURALFACTORS-RIQuick View $23.35
Natural Factors Acidophilus Bifidus is a powerful probiotic. This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure long-term stability and maximum potency. At time of manufacture guaranteed minimum 10 billion active cells per capsule. Features : This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure…
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Natural Factors Acidophilus & Bifidus,180 Capsules

068958018010-NATURALFACTORS-RIQuick View $29.95 $27.65
Natural Factors Acidophilus Bifidus is a powerful probiotic. This synergistic combination supports intestinal tract health and contains goat milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure long-term stability and maximum potency. Features : This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. These cultures are freeze-dried to ensure long-term stability and maximum potency Acidophilus, a key ingredient, aids in maintaining…
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Natural Factors Advanced Cholesterol Formula, 60 Tablets

068958035413-NATURALFACTORS-BMQuick View $31.95 $25.39
The Advanced Cholesterol Formula from Natural Factors is a synergistic combination of niacin, Sytrinol, and hibiscus extract. These clinically proven natural ingredients help lower bad cholesterol and triclycerides while also raising good cholesterol. The intermediate-release tablets control the rate of absorption, preventing the skin flushing commonly associated with niacin. Features : The Advanced Cholesterol Formula from Natural Factors contains a powerful trio of clinically proven natural ingredients that improve blood lipid levels and antioxidant status.…
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Natural Factors Advanced Eye Factors, 60 Capsules

068958035345-NATURALFACTORS-BMQuick View $34.95 $26.79
Advanced Eye Factors, with lutein and a variety of antioxidants, vitamins and minerals, provides comprehensive nutritional support for eye health and potent antioxidants to protect cells from oxidation and free radical damage. Features : Advanced Eye Factors from Natural Factors with lutein is a potent formula of vitamins, minerals and antioxidants for eye health and provides a wealth of benefits to maintain and promote healthy vision. Helps to reduce the risk of cataracts and macular…
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Natural Factors AndroSense T-Correct, 60 Capsules

068958035130-NATURALFACTORS-BMQuick View $29.95 $27.75
AndroSense T-Correct is designed to support natural hormonal metabolism in men already within the normal range. Features : The human body works hard to maintain a healthy balance of estrogen and testosterone, but sometimes that balance may be thrown off. If you’ve been searching for a way to support and maintain a healthy hormone balance as you get older, Natural Factors offers a great option. AndroSense T-Correct is an advanced dietary supplement for men that…
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Natural Factors Bee Propolis Throat Spray, Naturally Soothing, 1 Ounce

068958031705-NATURALFACTORS-BMQuick View $15.95 $15.55
Natural Factors Bee 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 enjoyed by athletes, active people and those seeking to boost general health. Features : Natural Factors Bee Propolis Throat Spray offers targeted support to relieve a sore throat and/or other mouth and throat…
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Natural Factors Bioactive Quercetin EMIQ 50mg, 60 Vegetarian Capsules

068958013817-NATURALFACTORS-BMQuick View $30.95 $24.29
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…
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Natural Factors BioSil Bone Collagenizer Ultra, 120 Vegetarian Capsules

5425010391538-NATURALFACTORS-BMQuick View $64.95 $51.96
Natural Factors BioSil Bone Collagenizer Ultra is clinically proven to increase bone collagen formation, increase calcium binding sites, promotes bone pliability, increase bone mineral density and boost the effectiveness of dietary and supplemental calcium. The inositol, B12 and choline work together and help to maintain optimal Osteo Balance (OB), the equilibrium between your body’s natural breakdown of old bone and the addition of new bone. That’s important because after 50 years of age, “bone-destroying” osteoclasts…
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Natural Factors BioSil Bone Collagenizer Ultra, 60 Vegetarian Capsules

5425010391507-NATURALFACTORS-BMQuick View $36.95 $29.69
Natural Factors BioSil Bone Collagenizer Ultra is clinically proven to increase bone collagen formation, increase calcium binding sites, promotes bone pliability, increase bone mineral density and boost the effectiveness of dietary and supplemental calcium. The inositol, B12 and choline work together and help to maintain optimal Osteo Balance (OB), the equilibrium between your body’s natural breakdown of old bone and the addition of new bone. That’s important because after 50 years of age, “bone-destroying” osteoclasts…
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Natural Factors BioSil cH-OSA Advanced Collagen Generator 5 mg., 120 Vegetarian Capsules Formerly by Jarrow & Natrol

5425010391866-NATURALFACTORS-BMQuick View $62.99 $50.39
Natural Factors BioSil ch-OSA Advanced Collagen Generator is ideal for hair, skin, and nails. BioSil ch-OSA Advanced Collagen Generator reduced fine lines and wrinkles. BioSil ch-OSA Advanced Collagen Generator thickens and strengthens hair. BioSil ch-OSA Advanced Collagen Generator also strengthens nails. BioSil ch-OSA Advanced Collagen Generator promotes healthy bones and joints. Nourish your body’s 3 “beauty proteins” – naturally with BioSil ch-OSA Advanced Collagen Generator! The condition of your skin, hair, and nails depends on…
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Natural Factors BioSil cH-OSA Advanced Collagen Generator 5 mg., 30 Vegetarian Capsules Formerly by Jarrow & Natrol

5425010391828-NATURALFACTORS-BMQuick View $19.99 $19.25
Natural Factors BioSil ch-OSA Advanced Collagen Generator is ideal for hair, skin, and nails. BioSil ch-OSA Advanced Collagen Generator reduced fine lines and wrinkles. BioSil ch-OSA Advanced Collagen Generator thickens and strengthens hair. BioSil ch-OSA Advanced Collagen Generator also strengthens nails. BioSil ch-OSA Advanced Collagen Generator promotes healthy bones and joints. Nourish your body’s 3 “beauty proteins” – naturally with BioSil ch-OSA Advanced Collagen Generator! The condition of your skin, hair, and nails depends on…
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Natural Factors BioSil ch-OSA Advanced Collagen Generator 5 mg., 60 Vegetarian Capsules Formerly by Jarrow & Natrol

5425010391835-NATURALFACTORS-BMQuick View $35.99 $28.95
Natural Factors BioSil ch-OSA Advanced Collagen Generator is ideal for hair, skin, and nails. BioSil ch-OSA Advanced Collagen Generator reduced fine lines and wrinkles. BioSil ch-OSA Advanced Collagen Generator thickens and strengthens hair. BioSil ch-OSA Advanced Collagen Generator also strengthens nails. BioSil ch-OSA Advanced Collagen Generator promotes healthy bones and joints. Nourish your body’s 3 “beauty proteins” – naturally with BioSil ch-OSA Advanced Collagen Generator! The condition of your skin, hair, and nails depends on…
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Natural Factors BioSil ch-OSA Advanced Collagen Generator, 30 ml. Formerly by Jarrow & Natrol

5425010391842-NATURALFACTORS-BMQuick View $31.99 $30.49
Natural Factors BioSil ch-OSA Advanced Collagen Generator is ideal for hair, skin, and nails. BioSil ch-OSA Advanced Collagen Generator reduced fine lines and wrinkles. BioSil ch-OSA Advanced Collagen Generator thickens and strengthens hair. BioSil ch-OSA Advanced Collagen Generator also strengthens nails. BioSil ch-OSA Advanced Collagen Generator promotes healthy bones and joints. Nourish your body’s 3 “beauty proteins” – naturally with BioSil ch-OSA Advanced Collagen Generator! The condition of your skin, hair, and nails depends on…
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Natural Factors BioSil On Your Game, 30 Vegetarian Capsules

5425010391712-NATURALFACTORS-BMQuick View $19.99 $17.69
Natural Factors BioSil On Your Game is the first and only joint product specifically designed for the extra needs of men. Men’s greater muscle mass places their joints under greater stress. On Your Game is clinically proven to improve joints in men. On Your Game addresses the root cause of joint problems, not just to try to “mask” the symptoms. It reduces pain, increases flexibility and increases physical function improving the structure of the joints.…
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Natural Factors Bone Mineralizer Matrix, 120 Tablets

5425010391613-NATURALFACTORS-BMQuick View $18.05
Natural Factors Bone Mineralizer Matrix has many key Benefits such as increases bone mineral density. It also helps optimize calcium absorption and calcium utilization. Natural Factors Bone Mineralizer Matrix also helps reduce the risk of osteoporosis. Features : Natural Factors Bone Mineralizer Matrix has many key Benefits such as increases bone mineral density. Helps optimize calcium absorption and calcium utilization. Natural Factors Bone Mineralizer Matrix also helps reduce the risk of osteoporosis. Ingredients: Vitamin C…
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Natural Factors Celery Seed Extract, 60 Vegetarian Capsules

068958045153-NATURALFACTORS-BMQuick View $21.95 $18.79
Celery Seed Extract contains 85% 3-n-butylphthalide, or 3nB for short – a beneficial compound unique to celery. One capsule provides the same level of 3nB as 4-6 ribs of celery. Celery Seed Extract by Natural Factors is a natural supplement to help support healthy blood pressure levels and help promote a healthy internal response. Features : Celery Seed Extract from Natural Factors supports circulatory system and promotes overall good health. Celery Seed Extract also may…
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Natural Factors CherryRich Super Strength Cherry Concentrate, 180 Soft Gels

068958045450-NATURALFACTORS-12Quick View $39.95 $31.19
CherryRich is a highly concentrated extract rich in special compounds that provide antioxidant support for good health. Research has shown that cherry fruit may support joint structures and uric acid metabolism. CherryRich extract is made from 100% non-GMO fresh Bing cherries. Features : CherryRich Super Strength Cherry Concentrate provides a broad spectrum of antioxidant nutrients for the maintenance of good health. Dark red sweet cherries (Bing) are bursting with phytonutrients that promote good health and…
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Natural Factors CherryRich Super Strength Cherry Concentrate, 90 Soft Gels

068958045252-NATURALFACTORS-BMQuick View $22.95 $20.05
CherryRich is a highly concentrated extract rich in special compounds that provide antioxidant support for good health. Research has shown that cherry fruit may support joint structures and uric acid metabolism. CherryRich extract is made from 100% non-GMO fresh Bing cherries. Features : CherryRich Super Strength Cherry Concentrate provides a broad spectrum of antioxidant nutrients for the maintenance of good health. Dark red sweet cherries (Bing) are bursting with phytonutrients that promote good health and…
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Natural Factors ChiaFactors, 12.7 Ounces

068958029207-NATURALFACTORS-12Quick View $17.35
Natural Factors Organic ChiaFactors are the highest quality certified chia seeds. They provide a whole food source of nutrition and are gluten free. Chia seeds are an excellent source of vegetarian protein, omega-3 essential fatty acids, dietary fibre, antioxidants, and the minerals calcium, magnesium, and iron. Features : Chia seeds are an excellent source of whole food nutrition. Natural Factors Organic ChiaFactors are the highest quality certified chia seeds from the plant Salvia hispanica. Just…
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Natural Factors Coenzyme Q10 200mg, 60 Soft Gels

068958207223-NATURALFACTORS-BMQuick View $39.95 $27.97
Coenzyme Q10 is a vitamin-like essential nutrient that helps increase levels of cellular energy production and is required by every cell in our body. Known to support cardiovascular health and cellular vigour. Natural Factors Coenzyme Q10 30 mg is 100% natural, consisting only of the trans isomer identical to the bodys own CoQ10. Features : A vitamin-like essential nutrient, coenzyme Q10 facilitates energy delivery to metabolic processes in the body. Due to its role in…
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Natural Factors Conjugated Linoleic Acid Blend Tonalin, 90 Soft Gels

068958020464-NATURALFACTORS-BMQuick View $29.95 $25.89
Natural Factors CLA (conjugated linoleic acid) is a slightly altered form of the essential fatty acid, linoleic acid. Over 200 studies have shown that CLA may play a very important role not only in weight loss, but in helping to fight diabetes and atherosclerosis (hardening of the arteries). Features : CLA (Conjugated Linoleic Acid) is a naturally occurring form of the essential fatty acid, linoleic acid. CLA helps block fat cells from filling up with…
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Natural Factors CranRich Super Strength, 90 Soft Gels

068958045146-NATURALFACTORS-BMQuick View $21.95 $20.19
CranRich soft gels are formulated with a superior source of organic cranberries that provide unique health promoting compounds. CranRich soft gels are a potent source of cranberry. Cranberry juice (Vaccinium macrocarpon) helps to support a healthy urinary tract. Research has demonstrated that substances in cranberry prevent bacteria from sticking to the lining of the urinary tract and bladder, where they multiply. CranRich is made by Natural Factors using a proprietary process that captures all of…
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