Last updated at 09/05/2026 19:37:26
Natural Factors, Vitamin C, Time Release, 1,000 mg, 90 Tablets
Delivery $40
Natural Factors Vitamin C Time Release 1,000 mg 90 Tablets
Delivery $7.90
Vitamin C 1000mg Time Release, Potent Antioxidant Protection, 90 Tablets
Free delivery between 19–22 May
Витамин С 1000 mg и Биофлавони 90 таблетки I Natural Factors
Free delivery between Mon – Tue
Natural Factors, Vitamin C, Time Release, 1,000 mg, 90 Tablets
14-day returns
originally posted on iherb.com
Vitamin C and bioflavonoids when ingested together are more effective than taken separately. Vitamins are not individual molecular compounds. Vitamins are biological complexes. Ascorbic acid is an isolate, a fraction, a distillate of naturally occurring vitamin C. In addition to ascorbic acid, vitamin C must include rutin or bioflavonoids. Ascorbic acid is described merely as the “antioxidant wrapper” portion of vitamin C, it protects the functional parts of the vitamin from rapid oxidation or breakdown. So when supplementing with vitamin c, always look for ascorbic acid plus bioflavonoids. I like how the synthetic ascorbic acid is blended with the natural ingredients of Rose Hips and Citrus Extrects as well. I consume 1 tablet each day and so as my sons. I may ... MoreVitamin C and bioflavonoids when ingested together are more effective than taken separately. Vitamins are not individual molecular compounds. Vitamins are biological complexes. Ascorbic acid is an isolate, a fraction, a distillate of naturally occurring vitamin C. In addition to ascorbic acid, vitamin C must include rutin or bioflavonoids. Ascorbic acid is described merely as the “antioxidant wrapper” portion of vitamin C, it protects the functional parts of the vitamin from rapid oxidation or breakdown. So when supplementing with vitamin c, always look for ascorbic acid plus bioflavonoids. I like how the synthetic ascorbic acid is blended with the natural ingredients of Rose Hips and Citrus Extrects as well. I consume 1 tablet each day and so as my sons. I may increase to 2 tablets when feeling under the weather.
originally posted on iherb.com
It's wonderful to find a time release vitamin C product with bioflavanoids and hesperidin! I have researched a lot of vitamin manufacturers and feel that Natural Factors produces great supplements for reasonable prices. Natural Factors is also a participating company with USP. After reading the negative review here about the vinegar test, I looked at the information from USP. It says that "time released", "sustained released" and "enteric coated" vitamins will not break down using this (the vinegar) test. Because, these products are designed to break down in the intestinal tract. My family and I have been happily taking this vitamin C for several years.
originally posted on iherb.com
I've been using Natural Factors, Vitamin C, Time Release, 1,000 mg, 180 Tablets for a while, and it's become a key part of my wellness routine. This supplement stands out due to its high-quality Vitamin C content, a crucial vitamin known for its numerous health benefits.First off, the 1,000 mg dosage of Vitamin C per tablet is excellent. It's a potent dose that's sure to help meet your daily Vitamin C needs. And with 180 tablets per bottle, you've got a supply that can last for several months.Natural Factors is a brand that's known for their commitment to quality and transparency. They're a trustworthy name in the supplement industry, which gives me confidence in the products they produce.The tablets are designed with a time-release formula, which means the ... MoreI've been using Natural Factors, Vitamin C, Time Release, 1,000 mg, 180 Tablets for a while, and it's become a key part of my wellness routine. This supplement stands out due to its high-quality Vitamin C content, a crucial vitamin known for its numerous health benefits.First off, the 1,000 mg dosage of Vitamin C per tablet is excellent. It's a potent dose that's sure to help meet your daily Vitamin C needs. And with 180 tablets per bottle, you've got a supply that can last for several months.Natural Factors is a brand that's known for their commitment to quality and transparency. They're a trustworthy name in the supplement industry, which gives me confidence in the products they produce.The tablets are designed with a time-release formula, which means the Vitamin C is slowly released into your body over time. This is beneficial as it allows for better absorption and utilization of the vitamin, reducing the risk of waste.Vitamin C is well-known for its immune-boosting properties, but it's also important for skin health, iron absorption, and antioxidant protection. Whether you're trying to stay healthy during cold and flu season or just looking to give your overall health a boost, this Vitamin C supplement is a great choice.In conclusion, Natural Factors, Vitamin C, Time Release, 1,000 mg, 180 Tablets is a quality supplement that may provide significant health benefits. It's made by a reliable brand, offers a convenient way to boost your Vitamin C intake, and caters to a wide range of dietary needs. If you're looking to enhance your immune function and overall wellness, this could be a product worth considering.Remember: everyone's body is different, and results may vary. Always consult with a healthcare professional before starting any new supplement.
| Best By | November 2025 |
| Dimensions | 10.7 x 5.8 x 6.1 cm , 0.16 kg |
| Serving Size | 1 Tablet |
Natural Factors, Vitamin C, Time Release, 1,000 mg, 90 Tablets
Delivery $40
Natural Factors Vitamin C Time Release 1,000 mg 90 Tablets
Delivery $7.90
Vitamin C 1000mg Time Release, Potent Antioxidant Protection, 90 Tablets
Free delivery between 19–22 May
Витамин С 1000 mg и Биофлавони 90 таблетки I Natural Factors
Free delivery between Mon – Tue
Natural Factors, Vitamin C, Time Release, 1,000 mg, 90 Tablets
14-day returns
Vitamin C and bioflavonoids when ingested together are more effective than taken separately. Vitamins are not individual molecular compounds. Vitamins are biological complexes. Ascorbic acid is an isolate, a fraction, a distillate of naturally occurring vitamin C. In addition to ascorbic acid, vitamin C must include rutin or bioflavonoids. Ascorbic acid is described merely as the “antioxidant wrapper” portion of vitamin C, it protects the functional parts of the vitamin from rapid oxidation or breakdown. So when supplementing with vitamin c, always look for ascorbic acid plus bioflavonoids. I like how the synthetic ascorbic acid is blended with the natural ingredients of Rose Hips and Citrus Extrects as well. I consume 1 tablet each day and so as my sons. I may ... MoreVitamin C and bioflavonoids when ingested together are more effective than taken separately. Vitamins are not individual molecular compounds. Vitamins are biological complexes. Ascorbic acid is an isolate, a fraction, a distillate of naturally occurring vitamin C. In addition to ascorbic acid, vitamin C must include rutin or bioflavonoids. Ascorbic acid is described merely as the “antioxidant wrapper” portion of vitamin C, it protects the functional parts of the vitamin from rapid oxidation or breakdown. So when supplementing with vitamin c, always look for ascorbic acid plus bioflavonoids. I like how the synthetic ascorbic acid is blended with the natural ingredients of Rose Hips and Citrus Extrects as well. I consume 1 tablet each day and so as my sons. I may increase to 2 tablets when feeling under the weather.
It's wonderful to find a time release vitamin C product with bioflavanoids and hesperidin! I have researched a lot of vitamin manufacturers and feel that Natural Factors produces great supplements for reasonable prices. Natural Factors is also a participating company with USP. After reading the negative review here about the vinegar test, I looked at the information from USP. It says that "time released", "sustained released" and "enteric coated" vitamins will not break down using this (the vinegar) test. Because, these products are designed to break down in the intestinal tract. My family and I have been happily taking this vitamin C for several years.
I've been using Natural Factors, Vitamin C, Time Release, 1,000 mg, 180 Tablets for a while, and it's become a key part of my wellness routine. This supplement stands out due to its high-quality Vitamin C content, a crucial vitamin known for its numerous health benefits.First off, the 1,000 mg dosage of Vitamin C per tablet is excellent. It's a potent dose that's sure to help meet your daily Vitamin C needs. And with 180 tablets per bottle, you've got a supply that can last for several months.Natural Factors is a brand that's known for their commitment to quality and transparency. They're a trustworthy name in the supplement industry, which gives me confidence in the products they produce.The tablets are designed with a time-release formula, which means the ... MoreI've been using Natural Factors, Vitamin C, Time Release, 1,000 mg, 180 Tablets for a while, and it's become a key part of my wellness routine. This supplement stands out due to its high-quality Vitamin C content, a crucial vitamin known for its numerous health benefits.First off, the 1,000 mg dosage of Vitamin C per tablet is excellent. It's a potent dose that's sure to help meet your daily Vitamin C needs. And with 180 tablets per bottle, you've got a supply that can last for several months.Natural Factors is a brand that's known for their commitment to quality and transparency. They're a trustworthy name in the supplement industry, which gives me confidence in the products they produce.The tablets are designed with a time-release formula, which means the Vitamin C is slowly released into your body over time. This is beneficial as it allows for better absorption and utilization of the vitamin, reducing the risk of waste.Vitamin C is well-known for its immune-boosting properties, but it's also important for skin health, iron absorption, and antioxidant protection. Whether you're trying to stay healthy during cold and flu season or just looking to give your overall health a boost, this Vitamin C supplement is a great choice.In conclusion, Natural Factors, Vitamin C, Time Release, 1,000 mg, 180 Tablets is a quality supplement that may provide significant health benefits. It's made by a reliable brand, offers a convenient way to boost your Vitamin C intake, and caters to a wide range of dietary needs. If you're looking to enhance your immune function and overall wellness, this could be a product worth considering.Remember: everyone's body is different, and results may vary. Always consult with a healthcare professional before starting any new supplement.
Unleashing the potential of vitamin C with a time-release formula, Time-Released Vitamin C supplement has emerged as a valuable asset for those seeking prolonged antioxidant and immune support. This innovative approach warrants a solid 4-star rating for its sustained benefits.The standout feature of this supplement is its time-release mechanism. Instead of delivering a burst of vitamin C all at once, this formula gradually releases the nutrient over an extended period. This sustained approach can provide consistent antioxidant protection and immune support throughout the day.From a health perspective, vitamin C is renowned for its antioxidant prowess and immune-boosting properties. The time-release formula takes these benefits a step further, potentially leading ... MoreUnleashing the potential of vitamin C with a time-release formula, Time-Released Vitamin C supplement has emerged as a valuable asset for those seeking prolonged antioxidant and immune support. This innovative approach warrants a solid 4-star rating for its sustained benefits.The standout feature of this supplement is its time-release mechanism. Instead of delivering a burst of vitamin C all at once, this formula gradually releases the nutrient over an extended period. This sustained approach can provide consistent antioxidant protection and immune support throughout the day.From a health perspective, vitamin C is renowned for its antioxidant prowess and immune-boosting properties. The time-release formula takes these benefits a step further, potentially leading to more stable and lasting effects on overall well-being.One consideration is individual sensitivities to vitamin C. While generally well-tolerated, some individuals might experience gastrointestinal discomfort with higher doses.In conclusion, Time-Released Vitamin C earns a 4-star rating for its innovative approach to sustained antioxidant and immune support. This supplement provides a smarter way to experience the benefits of vitamin C throughout the day. With attention to individual sensitivities and potential reactions to higher doses of vitamin C, this time-released formula has the potential to become a cherished component of any immune-boosting regimen.
I was complemented that my skin looks 10 years younger. Wild Yam, Saw Palmetto, Hyaluronic Acid, Lysine, MSM, and Vitamin C, Kelp (Iodine) -- these nutrients provide anti-aging benefits.I take this supplement, plus others, according to Nobel Laureate Professor Linus Pauling's (1901-1994) famous book on Vitamin C - 'How to Live Longer and Feel Better' ... here is my full list:Vitamin C, 2000 mg x 3 times a day ; Multivitamin ; B-Complex 100 mg; Vit B12 1000 mcg ; Vitamin A 25,000 IU; Vitamin E 1000 IU; Vitamin D3 5000 IU; Vit B9 - MethylFolate or Folinic Acid or Folic Acid 5000 mcg; Calcium Citrate 300 mg; Magnesium Glycinate 300 mg; Selenium 200 mcg; Zinc 50 mg; Iodine 1000 mcg (or use 3 Kelp capsules - Seaweed extract - to get total of 1000 mcg Iodine); ... MoreI was complemented that my skin looks 10 years younger. Wild Yam, Saw Palmetto, Hyaluronic Acid, Lysine, MSM, and Vitamin C, Kelp (Iodine) -- these nutrients provide anti-aging benefits.I take this supplement, plus others, according to Nobel Laureate Professor Linus Pauling's (1901-1994) famous book on Vitamin C - 'How to Live Longer and Feel Better' ... here is my full list:Vitamin C, 2000 mg x 3 times a day ; Multivitamin ; B-Complex 100 mg; Vit B12 1000 mcg ; Vitamin A 25,000 IU; Vitamin E 1000 IU; Vitamin D3 5000 IU; Vit B9 - MethylFolate or Folinic Acid or Folic Acid 5000 mcg; Calcium Citrate 300 mg; Magnesium Glycinate 300 mg; Selenium 200 mcg; Zinc 50 mg; Iodine 1000 mcg (or use 3 Kelp capsules - Seaweed extract - to get total of 1000 mcg Iodine); Fish Oil Omega 3 (calculate to get 1000 mg of EPA daily); Probiotic, 1 capsule a day;Coenzyme Q10 , 100 mg;Vitamin K2 MK-7 300 mcg
The advantage of time-released vitamins is that they're designed to release slowly over an 8-hour period, which helps reduce any stomach discomfort that can be associated with traditional vitamin C supplements. In addition, time-released vitamin C supplements are less acidic than other forms of vitamin C, so they're gentle on the stomach. I started taking this vitamin C a few months ago and I really like it! I'm generally pretty good about taking my vitamins, but sometimes I forget or I'm just too lazy. With this time released vitamin C, I only have to take it once a day, which is great. And since it's time released, I don't have to worry about it being too acidic or causing stomach discomfort. I also think it's helping me to boost my immunity, which is especially ... MoreThe advantage of time-released vitamins is that they're designed to release slowly over an 8-hour period, which helps reduce any stomach discomfort that can be associated with traditional vitamin C supplements. In addition, time-released vitamin C supplements are less acidic than other forms of vitamin C, so they're gentle on the stomach. I started taking this vitamin C a few months ago and I really like it! I'm generally pretty good about taking my vitamins, but sometimes I forget or I'm just too lazy. With this time released vitamin C, I only have to take it once a day, which is great. And since it's time released, I don't have to worry about it being too acidic or causing stomach discomfort. I also think it's helping me to boost my immunity, which is especially important now with Covid going around. Overall, I'm really happy with this vitamin C and would recommend it to anyone who is looking for a good quality supplement.
| Best By | November 2025 |
| Dimensions | 10.7 x 5.8 x 6.1 cm , 0.16 kg |
| Serving Size | 1 Tablet |
Natural Factors, Vitamin C, 1,000 mg, 90 Time Release Tablets
Vitamin C 500 mg · Plus Bioflavonoids & Rosehips Powerful antioxidant protection Fights free radical damage Enhances immune system function Reduces the duration of colds and flu Promotes strong bones and teeth Helps fortify the body in times of stress Vitamin C is best known for its antioxidant activity and importance in the normal development and maintenance of bones, cartilage, teeth, and gums. Vitamin C 500 mg from Natural Factors combines the benefits of vitamin C with antioxidants, such as citrus bioflavonoids, rutin, rosehips, and hesperidin, for added botanical support. Vitamin C 500 mg from Natural Factors combines the antioxidant support of vitamin C with a complementary blend of naturally sourced citrus bioflavonoids, rutin, rosehips, and hesperidin for synergistic antioxidant activity. Vitamin C is well-recognized for protecting the body’s cells from oxidative stress and helping support immune system function. It is also needed for the formation of collagen, which helps in the normal development and maintenance of connective tissue including skin, bones, cartilage, teeth, and gums. Vitamin C is not made by the body, nor is it stored in the body because it is water soluble. Excess amounts are eliminated through the urine. For this reason, vitamin C needs to be consumed every day in order to maintain the levels recommended for overall health. Additionally, the body’s need for vitamin C increases during times of stress, such as during high levels of physical activity, illness, antibiotic use, and exposure to toxins such as cigarette smoke. Vitamin C 500 mg is a fantastic choice for people who are concerned about the effects of oxidative stress on their body. Each tablet contains 500 mg of vitamin C to ensure an effective intake every day. Bioflavonoids and rosehips are included as antioxidant agents to protect vitamin C from oxidation by free radicals, allowing it to direct more of its therapeutic activity to the body. It is non-GMO and vegan-friendly.
Vitamin C 500 mg · Plus Bioflavonoids & Rosehips Powerful antioxidant protection Fights free radical damage Enhances immune system function Reduces the duration of colds and flu Promotes strong bones and teeth Helps fortify the body in times of stress Vitamin C is best known for its antioxidant activity and importance in the normal development and maintenance of bones, cartilage, teeth, and gums. Vitamin C 500 mg from Natural Factors combines the benefits of vitamin C with antioxidants, such as citrus bioflavonoids, rutin, rosehips, and hesperidin, for added botanical support. Vitamin C 500 mg from Natural Factors combines the antioxidant support of vitamin C with a complementary blend of naturally sourced citrus bioflavonoids, rutin, rosehips, and hesperidin for synergistic antioxidant activity. Vitamin C is well-recognized for protecting the body’s cells from oxidative stress and helping support immune system function. It is also needed for the formation of collagen, which helps in the normal development and maintenance of connective tissue including skin, bones, cartilage, teeth, and gums. Vitamin C is not made by the body, nor is it stored in the body because it is water soluble. Excess amounts are eliminated through the urine. For this reason, vitamin C needs to be consumed every day in order to maintain the levels recommended for overall health. Additionally, the body’s need for vitamin C increases during times of stress, such as during high levels of physical activity, illness, antibiotic use, and exposure to toxins such as cigarette smoke. Vitamin C 500 mg is a fantastic choice for people who are concerned about the effects of oxidative stress on their body. Each tablet contains 500 mg of vitamin C to ensure an effective intake every day. Bioflavonoids and rosehips are included as antioxidant agents to protect vitamin C from oxidation by free radicals, allowing it to direct more of its therapeutic activity to the body. It is non-GMO and vegan-friendly.
Vitamin C 500 mg · Plus Bioflavonoids & Rosehips Powerful antioxidant protection Fights free radical damage Enhances immune system function Reduces the duration of colds and flu Promotes strong bones and teeth Helps fortify the body in times of stress Vitamin C is best known for its antioxidant activity and importance in the normal development and maintenance of bones, cartilage, teeth, and gums. Vitamin C 500 mg from Natural Factors combines the benefits of vitamin C with antioxidants, such as citrus bioflavonoids, rutin, rosehips, and hesperidin, for added botanical support. Vitamin C 500 mg from Natural Factors combines the antioxidant support of vitamin C with a complementary blend of naturally sourced citrus bioflavonoids, rutin, rosehips, and hesperidin for synergistic antioxidant activity. Vitamin C is well-recognized for protecting the body’s cells from oxidative stress and helping support immune system function. It is also needed for the formation of collagen, which helps in the normal development and maintenance of connective tissue including skin, bones, cartilage, teeth, and gums. Vitamin C is not made by the body, nor is it stored in the body because it is water soluble. Excess amounts are eliminated through the urine. For this reason, vitamin C needs to be consumed every day in order to maintain the levels recommended for overall health. Additionally, the body’s need for vitamin C increases during times of stress, such as during high levels of physical activity, illness, antibiotic use, and exposure to toxins such as cigarette smoke. Vitamin C 500 mg is a fantastic choice for people who are concerned about the effects of oxidative stress on their body. Each tablet contains 500 mg of vitamin C to ensure an effective intake every day. Bioflavonoids and rosehips are included as antioxidant agents to protect vitamin C from oxidation by free radicals, allowing it to direct more of its therapeutic activity to the body. It is non-GMO and vegan-friendly.
Vitamin C 500 mg · Plus Bioflavonoids & Rosehips Powerful antioxidant protection Fights free radical damage Enhances immune system function Reduces the duration of colds and flu Promotes strong bones and teeth Helps fortify the body in times of stress Vitamin C is best known for its antioxidant activity and importance in the normal development and maintenance of bones, cartilage, teeth, and gums. Vitamin C 500 mg from Natural Factors combines the benefits of vitamin C with antioxidants, such as citrus bioflavonoids, rutin, rosehips, and hesperidin, for added botanical support. Vitamin C 500 mg from Natural Factors combines the antioxidant support of vitamin C with a complementary blend of naturally sourced citrus bioflavonoids, rutin, rosehips, and hesperidin for synergistic antioxidant activity. Vitamin C is well-recognized for protecting the body’s cells from oxidative stress and helping support immune system function. It is also needed for the formation of collagen, which helps in the normal development and maintenance of connective tissue including skin, bones, cartilage, teeth, and gums. Vitamin C is not made by the body, nor is it stored in the body because it is water soluble. Excess amounts are eliminated through the urine. For this reason, vitamin C needs to be consumed every day in order to maintain the levels recommended for overall health. Additionally, the body’s need for vitamin C increases during times of stress, such as during high levels of physical activity, illness, antibiotic use, and exposure to toxins such as cigarette smoke. Vitamin C 500 mg is a fantastic choice for people who are concerned about the effects of oxidative stress on their body. Each tablet contains 500 mg of vitamin C to ensure an effective intake every day. Bioflavonoids and rosehips are included as antioxidant agents to protect vitamin C from oxidation by free radicals, allowing it to direct more of its therapeutic activity to the body. It is non-GMO and vegan-friendly.
in 5 offers
The lowest price for Natural Factors, Vitamin C, 1,000 mg, 90 Time Release Tablets right now is $15.47 at iHerb, compared across 5 retailers.
The all-time low was $9.77 on 31 Dec 2025 — today's price is 58% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 May 2026.
