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

BioPQQ 20mg Natural Factors 30 VCaps

068958026077-NATURALFACTORS-BMQuick View $38.95 $28.89
PQQ, considered a novel cofactor with antioxidant and B vitamin-like activity, supports the biosynthesis of nerve growth factor (NGF), a key protein involved in the growth and survival of neurons.* PQQ supplementation may contribute to slowing the aging process and increasing energy levels.* BioPQQ, from Japan, is made using a patented natural fermentation process.Features :PQQ, considered a novel cofactor with antioxidant and B vitamin-like activity, supports the biosynthesis of nerve growth factor (NGF), a key…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Acetyl L-Carnitine 1000mg, Promotes Normal & Healthy Brain Function, 60 Vegetarian Capsules

068958028002-NATURALFACTORS-BMQuick View $19.95 $17.95
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 :GIVE YOURSELF A MENTAL BOOST: Acetyl-L-Carnitine helps transform fats into energy and promotes normal and healthy brain function, including memory and concentration. OVERALL HEALTH: Supports normal muscle movement as well a helps transform fats into energy. Highest quality pharmaceutical grade…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Acidophilus & Bifidus Double Strength, 10 Billion Active Cells, 180 Capsules

068958018065-NATURALFACTORS-RIQuick View $37.95 $30.45
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 :FEEL IT IN YOUR GUT: This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. MAXIMUM POTENCY: These…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Acidophilus & Bifidus Double Strength, 10 Billion Active Cells, 90 Capsules

068958018058-NATURALFACTORS-RIQuick View $21.85
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 :FEEL IT IN YOUR GUT: This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. MAXIMUM POTENCY: These…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Acidophilus & Bifidus, Promotes Well-Being & Digestive Health, 180 Capsules

068958018010-NATURALFACTORS-RIQuick View $29.95 $26.15
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. At time of manufacture guaranteed minimum 5 billion active cells per capsule.Features :FEEL IT IN YOUR GUT: This synergistic combination supports intestinal tract health and contains goat’s milk, an excellent growth factor for beneficial micro-flora. MAXIMUM POTENCY: These…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Adrenasense Veg Capsules, 120 Count

068958049427-NATURALFACTORS-BMQuick View $34.95 $30.65
Adrenasense provides herbal support for healthy adrenal gland function and promotes uninterrupted sleep.Features :Anti-Stress Adrenal formula Dietary supplement Legal Statement :*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Advanced Cholesterol Formula, Supports Cholesterol Metabolism, 60 Tablets

068958035413-NATURALFACTORS-BMQuick View $31.95 $24.85
Advanced Cholesterol Formula is a synergistic formula combining three clinically proven natural ingredients that support healthy cholesterol already within normal range via different, but complementary mechanisms. The intermediate release tablet allows for the ingredients to be absorbed steadily over a six to eight hour period, thus reducing the issue of flushing of the skin caused by niacin. A factor in the maintenance of good health. Helps to prevent niacin deficiency.Features :SYNERGISTIC FORMULATION: Advanced Cholesterol Formula…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Advanced Eye Factors, Supports Healthy Vision, 60 Capsules

068958035345-NATURALFACTORS-BMQuick View $34.95 $26.65
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 :HEALTHY VISION IS IN SIGHT: Provides comprehensive nutritional support for eye health as well as helps to protect cells from oxidation and free radical damage. DR. MICHAEL MURRAY: Dr. Michael Murray is one of the world’s leading authorities on natural medicine. His research…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors AndroSense T-Correct, 60 Vegetarian Capsules

068958035130-NATURALFACTORS-BMQuick View $29.95 $27.19
AndroSense T-Correct by Natural Factors 60 VegCap AndroSense T-Correct 60 VegCap Designed to support natural hormonal metabolism and then already within the normal range Suggested Use As a dietary supplement 1 to 2 capsules two times per day or as directed by health professional. Keep out of reach of children – Or as directed by your healthcare professional. Supplement Facts Serving Size 2 Capsules Servings Per Container 30 Amount Per Serving Daily Value Calcium-D-Glucarate 150…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Bee Propolis Throat Spray, Naturally Soothing, 1 Ounce

068958031705-NATURALFACTORS-BMQuick View $15.95 $14.99
Natural Factors Bee Propolis Throat Spray is handy to carry, and can be helpful to lubricate the throat, refresh the breath, or to spritz at the first sign of a tickle in the throat. Health-promoting Propolis and Echinacea purpurea work together to soothe a scratchy raw throat. This tasty formulation is enhanced with: cloves, cherry and myrrh to sweeten breath; slippery elm bark, a demulcent that protects irritated mucous membranes and lubricates a dry mouth…
Quick View
Quick View
Compare QUICK SHOP

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…
Quick View
Quick View
Compare QUICK SHOP

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…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors BioSil Bone Collagenizer Ultra, 60 Vegetarian Capsules

5425010391507-NATURALFACTORS-BMQuick View $36.95 $29.56
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…
Quick View
Quick View
Compare QUICK SHOP

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…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors BioSil cH-OSA Advanced Collagen Generator 5 mg., 30 Vegetarian Capsules Formerly by Jarrow & Natrol

5425010391828-NATURALFACTORS-BMQuick View $19.99 $18.69
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…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors BioSil ch-OSA Advanced Collagen Generator 5 mg., 60 Vegetarian Capsules Formerly by Jarrow & Natrol

5425010391835-NATURALFACTORS-BMQuick View $35.99 $28.79
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…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors BioSil ch-OSA Advanced Collagen Generator, 30 ml. Formerly by Jarrow & Natrol

5425010391842-NATURALFACTORS-BMQuick View $31.99 $29.95
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…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors BioSil On Your Game, 30 Vegetarian Capsules

5425010391712-NATURALFACTORS-BMQuick View $19.99 $17.15
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.…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Bone Mineralizer Matrix, 120 Tablets

5425010391613-NATURALFACTORS-BMQuick View $17.95 $16.79
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…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors Celery Seed Extract, Circulatory Support, 60 Vegetarian Capsules

068958045153-NATURALFACTORS-BMQuick View $21.95 $18.25
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.Features :One capsule provides the same level of 3nB as 4 to 6 ribs of celery Aids to lower blood pressure Reduces water retention Reduces the pain associated with arthritis Support for the circulatory system Legal Statement :*These statements have not been evaluated by the Food…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors CherryRich Super Strength Cherry Concentrate 500mg, Antioxidant Support, 180 Soft Gels

068958045450-NATURALFACTORS-12Quick View $39.95 $30.65
CherryRich concentrate, made from the whole cherry, is 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 non-GMO fresh Bing cherries.Features :ANTIOXIDANT SUPPORT: CherryRich Concentrate, made from the whole cherry, is rich in special compounds that help provide antioxidant support for good health. JOINT HEALTH: Cherry fruit has also been shown to help support…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors CherryRich Super Strength Cherry Concentrate 500mg, Antioxidant Support, 90 Soft Gels

068958045252-NATURALFACTORS-BMQuick View $22.95 $19.65
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 :Antioxidant support for good health. Cherry fruit may support joint structures and uric acid metabolism. Made from 100% non-GMO fresh Bing cherries. Rich in special compounds that provide antioxidant support for good health. Highly…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors ChiaFactors, 100% Pure Chia Seeds, 30 Servings (12.6 Ounces

068958029207-NATURALFACTORS-12Quick View $16.95 $16.79
Natural Factors uses only the highest grade of chia seed available in the world. The Nutrition Science Research Institute seal guarantees that ChiaFactors chia seed is grown under the highest safety and purity standards, in harmony with the environment, ensuring a safe, high quality nutritional product. ChiaFactors contains a blend of the black and white chia seeds because the black seed delivers a higher antioxidant value than the white and the white delivers the omega…
Quick View
Quick View
Compare QUICK SHOP

Natural Factors CLA Tonalin 1000mg, 90 Soft Gels

068958020464-NATURALFACTORS-BMQuick View $29.95 $24.69
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 fat by interfering with a fat-storing enzyme known as lipoprotein lipase. Research shows that CLA may help increase lean muscle mass.Features :WHAT IS CLA TONALIN?: 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…
Quick View
Quick View
Compare QUICK SHOP