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 $26.45 $21.75
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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Himalaya Ashwagandha+ Relax, 60 Vegetarian Capsules

605069068185-HIMALAYAUSA-SBQuick View $25.99 $22.09
Discover the soothing strength of Ashwagandha+ Relax to help you rest and recharge.* The adaptogenic power of Himalaya Ashwagandha combined with GABA, Holy Basil and Chamomile helps you relax so your body can balance stress and energy levels to leave you feeling refreshed and rested.* Features : Ashwagandha helps promote deeper levels of relaxation* GABA helps support a calm, collected outlook* Holy Basil supports tranquility, relaxation and adrenal wellness* Chamomile is useful during times of…
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Natural Factors 3 Brains Higher Thoughts, 90 Softgels

068958030500-NATURALFACTORS-BMQuick View $32.09 $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 $24.95 $18.79
The Best-Sleep is a natural sleep aid formulated with 5 non-habit-forming herbal extracts to promote relaxed, restful sleep. Made with passionflower, California poppy, skullcap and linden extracts and specifically formulated to exclude valerian and melatonin, our formula helps relieve occasional restlessness related to everyday mental stress. Features : Combines 5 soothing herbal extracts traditionally used by herbalists as mild sleep aids; Helps to quiet and calm a busy mind for restful, rejuvenating sleep Extracts of…
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Natural Factors Acetyl L-Carnitine 500mg, 60 Vegetarian Capsules

068958028002-NATURALFACTORS-BMQuick View $20.95 $15.85
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 $38.95 $33.89
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 $29.05
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 Activated Charcoal from Coconut Shells, 90 Softgels

068958017020-NATURALFACTORS-BMQuick View $14.95 $13.19
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 $34.95 $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 All-in-One Immunity Startup Kit, One-Month Supply, 1 Kit

068958013107-NATURALFACTORS-SBQuick View $39.95 $27.97
Natural Factors All-in-One Immunity Startup Kit includes 4 immunity products: Quercetin LipoMicel Matrix 30 liquid softgels-Quercetin LipoMicel Matrix is a breakthrough in quercetin absorption technology, providing ten times higher absorption than regular quercetin! This supplements superior delivery system allows you to benefit from quercetins many health attributes, including support of blood vessels and immune function.* This antioxidant is recognized for a range of other benefits, including providing seasonal support and promoting sinus, respiratory, and overall…
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Natural Factors Anti-V Formula with Clinically Proven Echinamide, 1.7 Fluid Ounces

068958047508-NATURALFACTORS-BMQuick View $15.95 $13.79
Harness the power of echinacea with Anti-V Formula. Crafted with clinically proven ratios of Echinamide, reishi and astragalus for potent immune support you can rely on. Keep your immune system strong with help from our twice daily formula or take every 2-3 hours for acute support. This immune promoting blend also includes lomatium, astragalus, reishi and licorice root. Support your wellness all year long with Anti-V Formula. Features : Harness the power of echinacea, reishi,…
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Natural Factors Anti-V Liquid Formula with Clinically Proven Organic Echinamide, 3.4 Ounces

068958047515-NATURALFACTORS-SBQuick View $28.95 $23.29
Harness the power of echinacea with Anti-V Formula. Crafted with clinically proven ratios of Echanimide, reishi, and astragalus for potent immune support you can rely on. Keep your immune system strong with help from out twice daily formula or take every 2-3 hours for acute support. This immune promoting blend also includes lomatium, astragalus, reishi, and licorice root. Support your wellness all year long with Anti-V Formula. Features : Harness the power of organic echinacea…
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Natural Factors Apple Cider Vinegar 500mg, 180 Capsules

068958020563-NATURALFACTORS-BMQuick View $18.95 $15.45
Apple Cider Vinegar from Natural Factors captures the benefits of liquid vinegar in an easy-to-take capsule. Our formula is an excellent part of your weight management program, helping to curb cravings and promote metabolism. Fermented with the mother to harness its natural digestive and circulatory support. Enrich your health and forget the acidic taste with our Apple Cider Vinegar capsules. Features : Achieve your weight goals: Enhance your weight management routine with unfiltered apple cider…
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Natural Factors Bee Propolis Throat Spray, Naturally Soothing, 1 Ounce

068958031705-NATURALFACTORS-BMQuick View $15.95 $13.79
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 Berberine LipoMicel Matrix 500 mg, 60 Liquid Softgels

068958045849-NATURALFACTORS-BMQuick View $49.95 $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, Support for Healthy Bones, Teeth and Cartilage, Tangy Orange, 90 Chewable Tablets

068958013954-NATURALFACTORS-BMQuick View $14.49 $13.65
Natural Factors delicious chewable vitamin C wafers are naturally fruit flavored. Vitamin C is an important antioxidant that helps protect the body against environmental pollutants and deficiencies in the daily diet. Features : A delicious way for children (and adults too) to get their daily vitamin C. For normal development and maintenance of bones, cartilage, teeth, and gums. Because Natural Factors Farms are certified organic, we don’t pollute the earth with pesticides and chemical fertilizers.…
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Natural Factors BigFriends Magnesium Citrate 50 mg, Bubble Gum Flavor, 60 Chewable Tablets

068958016481-NATURALFACTORS-BMQuick View $9.35
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 $33.95 $23.77
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 $29.95 $21.59
This formula offers balanced ratios and clinically supported doses. The B vitamins in Active B Complex formula work together to metabolize proteins, carbohydrates and fats and provide the body with energy. They also support a healthy nervous system and mood, and are essential for healthy skin, hair, and vision. Water-soluble B vitamins are not stored in the body and must be replenished daily. Features : Easy, active b vitamins: Experience the energizing, whole-body support of…
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Natural Factors BioCoenzymated Methylfolate 1,000 mcg + Vitamin B12 50 mcg, 60 Quick Melt Tablets

068958012414-NATURALFACTORS-BMQuick View $21.95 $16.39
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 $9.95 $9.85
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 $11.95 $11.45
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, 30 Vegetarian Capsules

068958012483-NATURALFACTORS-BMQuick View $19.95 $15.39
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 : Benfotiamine is fat soluble which allows it to cross cell membranes Furthermore, it stimulates transketolase, the enzyme essential for maintaining normal glucose metabolic pathways. It also supports healthy nervous system function and helps protect the body’s tissues against advanced…
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Natural Factors BioSil Bone Collagenizer Ultra, 60 Vegetarian Capsules

5425010391507-NATURALFACTORS-BMQuick View $40.46 $32.37
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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