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

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BioSil by Natural Factors, Hair Skin Nails, 0.5 Fluid Ounces

5425010391859-NATURALFACTORS-BMQuick View Original price was: $26.45.Current price is: $25.29.
BioSil Beauty, Bones, Joints from Natural Factors helps restore your body’s 3 beauty proteins to more youthful levels. Around age 21 the body begins to slow down production of the beauty proteins responsible for maintaining healthy skin, bones and nails. By age 30 the aging effects are already visible. Our formula includes a patented choline and silicon complex called ch-OSA designed to help reverse this process. The ch-OSA is delivered in a potency to encourage…
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Natural Factors 3 Brains Higher Thoughts, 90 Softgels

068958030500-NATURALFACTORS-BMQuick View Original price was: $32.09.Current price is: $22.46.
Three Brains is a line of supplements designed to support the critical relationship between our head, heart, and gut. Together, these three brains influence our mental health and cognition. Features : Comprehensive blend specifically formulated to support those experiencing mental fatigue due to the added demands of work, school or normal aging With alpha-GPC to help support memory function; Nervous system health is supported by phosphatidylserine and phosphatidylcholine, which helps normalize the lipid content in…
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Natural Factors 3 Brains The Best Sleep, 90 Vegetarian Capsules

068958030586-NATURALFACTORS-BMQuick View Original price was: $24.95.Current price is: $18.85.
Three Brains is a line of supplements designed to support the critical relationship between our head, heart, and gut. Together, these three brains influence our cognition and support a healthy mind.* The Best-Sleep combines five natural-source ingredients that have been traditionally used by herbalists as mild sleep aids, especially in cases of restlessness or occasional sleeplessness due to everyday mental stress.* The ingredients in this unique formula also have an overall analgesic effect that further…
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Natural Factors Acetyl L-Carnitine 500 mg, 60 Vegetarian Capsules

068958028002-NATURALFACTORS-BMQuick View Original price was: $20.95.Current price is: $18.49.
Acetyl-L-Carnitine is a highly bioavailable form of L-Carnitine and is able to effectively cross the blood-brain barrier.* Acetyl-L-Carnitine assists the critical conversion of choline into acetylcholine. Acetylcholine is a key chemical messenger in the brain and promotes normal and healthy brain function, including memory and concentration.* It also helps transform fats into energy and supports normal muscle movement.* Natural Factors amino acids are the highest-quality pharmaceutical-grade products available Features : Able to effectively cross the…
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Natural Factors Acidophilus & Bifidus Double Strength 10 Billion Active Cells, 180 Capsules

068958018065-NATURALFACTORS-RIQuick View Original price was: $38.95.Current price is: $33.99.
The human intestinal tract contains trillions of beneficial bacteria (a.k.a. probiotics) that provide a multitude of health benefits. But certain circumstances can disrupt this natural balance, such as taking antibiotics, traveling, or being under high or prolonged stress. Enter Natural Factors Acidophilus & Bifidus. This double strength formula has been blended with goats milk to provide an excellent environment to grow beneficial microflora (a.k.a. probiotics), helping to maintain normal intestinal health.* Features : Supports healthy…
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Natural Factors Activated Charcoal from Coconut Shells, 90 Softgels

068958017020-NATURALFACTORS-BMQuick View Original price was: $14.95.Current price is: $13.39.
Natural Factors Activated Charcoal is made from purified coconut shells and is in a base of coconut oil. Activated Charcoal is a highly absorbent material that has been shown to assist the body’s natural detoxification process while helping relieve excess gas and bloating. Features : Made from Purified Coconut Shells Relieves Excess Gas and Bloating 500mg per serving Ingredients: Activated Charcoal Powder (Activated Purified Carbon)(coconut shells). Other Ingredients: Softgel (gelatin, glycerin, purified water), coconut oil,…
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Natural Factors Advanced Eye Factors, 60 Capsules

068958035345-NATURALFACTORS-BMQuick View Original price was: $34.95.Current price is: $24.47.
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 Anti-V Formula with Echinamide, 1.7 Fluid Ounces

068958047508-NATURALFACTORS-BMQuick View Original price was: $15.95.Current price is: $15.19.
On our own Factors Farms, echinacea is the star of the show. This bright purple flower isnt just beautiful, but it has been used extensively by traditional herbalists to support a healthy immune function and promote overall good health.* Thats why it is a key ingredient in our Anti-V formula! Anti-V Formula is a broad-spectrum immune support* formula containing ECHINAMIDE made from Factors Farms echinacea, astragalus, reishi mushroom, lomatium and licorice extracts. ECHINAMIDE is a…
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Natural Factors Bee Propolis Throat Spray, 1 Ounce

068958031705-NATURALFACTORS-BMQuick View Original price was: $15.95.Current price is: $15.55.
Honey isnt the only amazing thing bees make; they also make propolis. In humans, propolis helps support our immune system, and when its mixed with other herbs in a throat spray, it can soothe the throat and freshen our breath.* Our propolis is also non-GMO and sustainably harvested. Features : Features echinacea and other herbs traditionally used to soothe the throat* Lubricates a dry mouth and throat* Source of antioxidants for the maintenance of good…
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Natural Factors Berberine LipoMicel Matrix 500 mg, 60 Liquid Softgels

068958045849-NATURALFACTORS-BMQuick View Original price was: $49.95.Current price is: $34.97.
If youre working on maintaining your blood sugar or cholesterol levels already within the healthy range, help turn on your bodys metabolic master switch with berberine! Berberine LipoMicel Matrix utilizes our unique, patent pending LipoMicel technology to help enhance berberine absorption, giving you all the berberine benefits in a single softgel!* Features : Supports blood sugar levels already within the normal range* Helps maintain already-normal cholesterol levels* Supports already healthy insulin sensitivity and weight management*…
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Natural Factors Big Friends Vitamin C 250 mg, Tangy Orange, 90 Chewable Tablets

068958013954-NATURALFACTORS-BMQuick View Original price was: $15.95.Current price is: $13.89.
Have fun with your vitamin C! This delicious and easy-to-take form supports the development and maintenance of bones, cartilage, teeth, gums, and connective tissue formation.* Each tangy-orange-flavored chewable tablet also contains citrus bioflavonoids, rosehips, and rutin for increased absorption and benefits.* Features : Helps in the development and maintenance of bones, cartilage, teeth, and gums* An antioxidant for the maintenance of good health* Supports immune function* Over the past 60 years, our family-run business has…
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Natural Factors BigFriends Magnesium Citrate 50 mg, Bubble Gum Flavor, 60 Chewable Tablets

068958016481-NATURALFACTORS-BMQuick View $10.69
Natural Factors Kids Magnesium features 50 mg of bioavailable magnesium citrate in a delicious bubble gum-flavored chewable tablet. The citrate form of magnesium is extremely well absorbed and well tolerated by the body, and magnesium is necessary for hundreds of enzyme reactions in the body and for normal heart function.* It is necessary for protein synthesis, carbohydrate metabolism, proper muscle function, and helps absorb calcium and potassium.* Features : Supports enzyme reactions in the body*…
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Natural Factors Bioactive Quercetin EMIQ 50mg, 60 Vegetarian Capsules

068958013817-NATURALFACTORS-BMQuick View Original price was: $33.95.Current price is: $23.99.
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 BioCoenzymated Active B Complex, 60 Capsules

068958011325-NATURALFACTORS-BMQuick View Original price was: $29.95.Current price is: $21.69.
B vitamins support our energy, help our nervous system function, and help the body form red blood cells and tissues.* However, some B vitamins take time to convert into their active forms to become usable by the body. Active B Complex solves this problem with a balanced formula of eight different essential B vitamins. Features : Supports the metabolism of carbohydrates, fats, and proteins* Supports nervous system function, healthy cholesterol, and homocysteine levels already within…
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Natural Factors BioCoenzymated Methylfolate 1,000 mcg + Vitamin B12 50 mcg, 60 Quick Melt Tablets

068958012414-NATURALFACTORS-BMQuick View Original price was: $21.95.Current price is: $17.29.
Big health benefits result when your body isn’t deficient in Folate (Vitamin B-9) and Vitamin B-12, two of the most energizing, essential B-vitamins. Natural Factors BioCoenzymated Methylfolate & Vitamin B-12 supplement provides advanced, super high quality forms of these two powerfully healthful nutrients. They support robust manufacture of red blood cells, prevent folate deficiency, and help ensure the well-being of developing fetuses, among many other health gains. Not only that, but the vitamins are paired…
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Natural Factors Biocoenzymated Pyridoxal 5′-Phosphate 50mg, 30 Vegetarian Capsules

068958012520-NATURALFACTORS-BMQuick View $10.69
Pyridoxine (vitamin B6) acts primarily as an enzyme catalyst in many body processes such as energy metabolism. It supports the nervous and cardiovascular system and enhances the immune system. Pyridoxal 5′-phosphate (P-5_p) is the coenzyme form of vitamin B6. Taking P-5-P allows for greater absorption and bioavailability than non-coenzyme forms. Thus, P-5-P is the ideal form for those with liver or mood disorders, biochemical imbalance, compromised B6 metabolism, or for anyone looking for a superior…
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Natural Factors BioCoenzymated Vitamin B2 Riboflavin 5′-Phosphate 50 mg, 30 Vegetarian Capsules

068958012490-NATURALFACTORS-BMQuick View Original price was: $11.95.Current price is: $11.79.
Vitamin B2 otherwise known as Riboflavin is a water-soluble vitamin. Whatever is not used by the body is flushed out of the system, thats why there is a need to replenish your vitamin B2 on a daily basis. Sources of riboflavin include bread, cereals, green leafy veggies, soybeans, mushrooms, Brussel sprouts, broccoli, meats, dairy, nuts, and eggs. It plays a huge role in the bodys production of energy as well as other important and minor…
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Natural Factors BioCoenzymated, Benfotiamine, 150mg plus Sulbutiamine, 30 Vegetarian Capsules

068958012483-NATURALFACTORS-BMQuick View Original price was: $19.95.Current price is: $15.99.
Natural Factors BioCoenzymated formula contains a specialized combination of benfotiamine and thiamine diphosphate which are coenzyme forms of vitamin B1. Taking benfotiamine and thiamine diphosphate allows for greater absorption and bioavailability that non-coenzyme forms. Features : Thiamin (vitamin B1) is a water soluble vitamin that supports glucose metabolism and normal growth and development.* Natural Factors BioCoenzymated formula contains a specialized combination of benfotiamine and sulbutiamine which are coenzyme forms of vitamin B1. Taking benfotiamine and…
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Natural Factors BioSil Bone Collagenizer Ultra, 60 Vegetarian Capsules

5425010391507-NATURALFACTORS-BMQuick View Original price was: $42.38.Current price is: $37.05.
Collagen is crucial to your bone health. Collagen provides the “binding sites” for calcium and other bone minerals. When bone collagen diminishes, bone mineral density decreases. In addition, collagen gives bones the vital flexibility they need. New bone research reveals that collagen, in conjunction with deposited calcium, gives bones their ability to withstand physical stress, as with sudden impact. Unlike calcium that you can ingest and receive the benefits, you cannot “eat” collagen expecting to…
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Natural Factors BioSil cH-OSA Advanced Collagen Generator 5 mg., 120 Vegetarian Capsules

5425010391866-NATURALFACTORS-BMQuick View Original price was: $74.99.Current price is: $62.99.
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

5425010391828-NATURALFACTORS-BMQuick View Original price was: $24.99.Current price is: $21.45.
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

5425010391835-NATURALFACTORS-BMQuick View Original price was: $43.75.Current price is: $36.39.
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, 30 ml

5425010391842-NATURALFACTORS-BMQuick View Original price was: $40.23.Current price is: $32.18.
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 Hair, Skin, & Nails Formula, 60 Small Vegan Liquid Capsules

5425010391873-NATURALFACTORS-BMQuick View Original price was: $46.17.Current price is: $38.89.
BioSil Hair, Skin, & Nails from Natural Factors helps restore your body’s 3 beauty proteins to more youthful levels. Around age 21 the body begins to slow down production of the beauty proteins responsible for maintaining healthy skin, nails, and hair. By age 30 the aging effects are already visible. Our formula includes a patented choline and silicon complex called ch-OSA designed to help reverse this process. The ch-OSA is delivered in a potency to…
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