Description What is Doctor’s Best Vitamin C featuring Quali-C? Doctor’s Best Vitamin C featuring Quali-C promotes immune response, supports the cardiovascular system and is essential for joints and other connective tissues. Doctor’s Best uses Quali -C, a brand of ascorbic acid manufactured in Scotland that is prized for its quality and reliability. Ascorbic acid is invaluable to the body for its role as an electron donor, supporting numerous metabolic enzymes in addition to enhancing the body’s total antioxidant potential. It is essential for the synthesis of collagen, carnitine, and certain brain chemical transmitters. Clinical research confirms vitamin C's fundamental support for the brain, eyes, heart and circulation, immune system, and all the body's other organ systems. How it works? Vitamin C is a key compound in the body’s “antioxidant network,” a chain of synergistic, inextricability linked, well-studied antioxidants that includes glutathione (GSH) and vitamin E. When vitamin E neutralizes free radicals it needs to be renewed. Vitamin C can change this status, by regenerating vitamin E back to its native form, and is thought to “spare” glutathione in the body as well.
Description What is Doctor’s Best Vitamin C featuring Quali-C? Doctor’s Best Vitamin C featuring Quali-C promotes immune response, supports the cardiovascular system and is essential for joints and other connective tissues. Doctor’s Best uses Quali -C, a brand of ascorbic acid manufactured in Scotland that is prized for its quality and reliability. Ascorbic acid is invaluable to the body for its role as an electron donor, supporting numerous metabolic enzymes in addition to enhancing the body’s total antioxidant potential. It is essential for the synthesis of collagen, carnitine, and certain brain chemical transmitters. Clinical research confirms vitamin C's fundamental support for the brain, eyes, heart and circulation, immune system, and all the body's other organ systems. How it works? Vitamin C is a key compound in the body’s “antioxidant network,” a chain of synergistic, inextricability linked, well-studied antioxidants that includes glutathione (GSH) and vitamin E. When vitamin E neutralizes free radicals it needs to be renewed. Vitamin C can change this status, by regenerating vitamin E back to its native form, and is thought to “spare” glutathione in the body as well.
Description What is Doctor’s Best Vitamin C featuring Quali-C? Doctor’s Best Vitamin C featuring Quali-C promotes immune response, supports the cardiovascular system and is essential for joints and other connective tissues. Doctor’s Best uses Quali -C, a brand of ascorbic acid manufactured in Scotland that is prized for its quality and reliability. Ascorbic acid is invaluable to the body for its role as an electron donor, supporting numerous metabolic enzymes in addition to enhancing the body’s total antioxidant potential. It is essential for the synthesis of collagen, carnitine, and certain brain chemical transmitters. Clinical research confirms vitamin C's fundamental support for the brain, eyes, heart and circulation, immune system, and all the body's other organ systems. How it works? Vitamin C is a key compound in the body’s “antioxidant network,” a chain of synergistic, inextricability linked, well-studied antioxidants that includes glutathione (GSH) and vitamin E. When vitamin E neutralizes free radicals it needs to be renewed. Vitamin C can change this status, by regenerating vitamin E back to its native form, and is thought to “spare” glutathione in the body as well.
Description What is Doctor’s Best Vitamin C featuring Quali-C? Doctor’s Best Vitamin C featuring Quali-C promotes immune response, supports the cardiovascular system and is essential for joints and other connective tissues. Doctor’s Best uses Quali -C, a brand of ascorbic acid manufactured in Scotland that is prized for its quality and reliability. Ascorbic acid is invaluable to the body for its role as an electron donor, supporting numerous metabolic enzymes in addition to enhancing the body’s total antioxidant potential. It is essential for the synthesis of collagen, carnitine, and certain brain chemical transmitters. Clinical research confirms vitamin C's fundamental support for the brain, eyes, heart and circulation, immune system, and all the body's other organ systems. How it works? Vitamin C is a key compound in the body’s “antioxidant network,” a chain of synergistic, inextricability linked, well-studied antioxidants that includes glutathione (GSH) and vitamin E. When vitamin E neutralizes free radicals it needs to be renewed. Vitamin C can change this status, by regenerating vitamin E back to its native form, and is thought to “spare” glutathione in the body as well.
Last updated at 06/09/2026 20:23:12
Doctor's Best Vitamin C With Qualic 1000 Mg 120 Veggie Caps
Delivery $28.16
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Doctor's Best, Vitamin C With Q-c, 1,000 Mg - 120 Veggie Caps Free
Free delivery
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Doctor's Best, Vitamin C With Q-c, 1,000 Mg - 360 Veggie Caps Free
Free delivery
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Vitamin C With Quali-c 1000 Mg, Non-gmo, Vegan, Gluten Free, Soy Free,
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Doctor's Best, Vitamin C , 1,000 mg, 120 Veggie Caps
Delivery $40
Doctor's Best, 维生素 C 加 Q-C,1,000 毫克,360 粒素食胶囊
Delivery $40
Vitamin c feat. quali -c (1000mg) 120 vegetable capsules of 1000mg - Doctor's Best
Delivery $12.54
Vitamin c feat. quali -c (1000mg) 360 vegetable capsules of 1000mg - Doctor's Best
Delivery $7.04
Vitamin C with Q-C 1000 мг 120 веге капсули | Doctor's Best
Free next-day delivery
Doctor's Best Vitamin C with Q-C 1000 mg 120 Veggie Caps
Delivery between 10–22 June $28.43
originally posted on iherb.com
So far quite satisfied with Dr Best's products. Used to purchase their vitamin C powder, however it is not easy to carry this around when not at home; this time I tried the capsuled vitamin C, since it is more convenient for consumption. Basically it is tasteless.The capsule is not too big, easy to swallow, and it is veggie capsule so suitable for vegetarian, and the bright orange cover is well designed, pretty easy to open. However, all it needs is only one push to open the cap, which I worry it might accidentally open in the bag, so still suggest to put it in a ziploc bag.As for the quality, I'm not sure if it really helps for immunity, but it does seems to help my mouth ulcers and bleeding gum.Hope they have even bigger packaging, since my family takes 2 ... MoreSo far quite satisfied with Dr Best's products. Used to purchase their vitamin C powder, however it is not easy to carry this around when not at home; this time I tried the capsuled vitamin C, since it is more convenient for consumption. Basically it is tasteless.The capsule is not too big, easy to swallow, and it is veggie capsule so suitable for vegetarian, and the bright orange cover is well designed, pretty easy to open. However, all it needs is only one push to open the cap, which I worry it might accidentally open in the bag, so still suggest to put it in a ziploc bag.As for the quality, I'm not sure if it really helps for immunity, but it does seems to help my mouth ulcers and bleeding gum.Hope they have even bigger packaging, since my family takes 2 capsules a day, which is twice as potent as suggested intake, but it didn't hurt my stomach.
originally posted on iherb.com
First time taking vitamin C as supplements. Tried to take it naturally from foods, but bought it just in case to boost immune system. Skeptical at first, but by surprise, my husband and I noticed our teeth are whitened first (don't know why), then his skin is much improved with less wrinkles. We didn't do anything to whitening teeth in our knowledge. Puzzles me... I understand it is because his sensitive teeth restricted him taking sour acidic fruits. So he was lack of vitamin C and benefited more than me. Now he takes double doses with confidence and it has been a few months. We are happy for unexpected good benefit. Recommend this with confidence.
originally posted on iherb.com
These are great natural vitamin C capsules. A potent Antioxidant. Most C is made from GMO corn which I won't touch. This is of the only vitamin C's that are not GMO. They're not made in China but in Scotland which has the most superior pure Vitamin C. It comes in a good powdered form as well. In these days when viruses are all around, it is important to take extra vitamin C on a regular basis to boost your immunity. I have taken this product for ages and all I can say is, I've never had a flu shot and I haven't had the flu for years.
| Formulation | Capsule |
| Active Ingredients | Folic Acid |
| Main Purpose | Immune Support |
| Ingredients | Multivitamin |
| Number of Pills | 1 |
Doctor's Best Vitamin C With Qualic 1000 Mg 120 Veggie Caps
Delivery $28.16
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Doctor's Best, Vitamin C With Q-c, 1,000 Mg - 120 Veggie Caps Free
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Doctor's Best, Vitamin C With Q-c, 1,000 Mg - 360 Veggie Caps Free
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Vitamin C With Quali-c 1000 Mg, Non-gmo, Vegan, Gluten Free, Soy Free,
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Doctor's Best, Vitamin C , 1,000 mg, 120 Veggie Caps
Delivery $40
So far quite satisfied with Dr Best's products. Used to purchase their vitamin C powder, however it is not easy to carry this around when not at home; this time I tried the capsuled vitamin C, since it is more convenient for consumption. Basically it is tasteless.The capsule is not too big, easy to swallow, and it is veggie capsule so suitable for vegetarian, and the bright orange cover is well designed, pretty easy to open. However, all it needs is only one push to open the cap, which I worry it might accidentally open in the bag, so still suggest to put it in a ziploc bag.As for the quality, I'm not sure if it really helps for immunity, but it does seems to help my mouth ulcers and bleeding gum.Hope they have even bigger packaging, since my family takes 2 ... MoreSo far quite satisfied with Dr Best's products. Used to purchase their vitamin C powder, however it is not easy to carry this around when not at home; this time I tried the capsuled vitamin C, since it is more convenient for consumption. Basically it is tasteless.The capsule is not too big, easy to swallow, and it is veggie capsule so suitable for vegetarian, and the bright orange cover is well designed, pretty easy to open. However, all it needs is only one push to open the cap, which I worry it might accidentally open in the bag, so still suggest to put it in a ziploc bag.As for the quality, I'm not sure if it really helps for immunity, but it does seems to help my mouth ulcers and bleeding gum.Hope they have even bigger packaging, since my family takes 2 capsules a day, which is twice as potent as suggested intake, but it didn't hurt my stomach.
First time taking vitamin C as supplements. Tried to take it naturally from foods, but bought it just in case to boost immune system. Skeptical at first, but by surprise, my husband and I noticed our teeth are whitened first (don't know why), then his skin is much improved with less wrinkles. We didn't do anything to whitening teeth in our knowledge. Puzzles me... I understand it is because his sensitive teeth restricted him taking sour acidic fruits. So he was lack of vitamin C and benefited more than me. Now he takes double doses with confidence and it has been a few months. We are happy for unexpected good benefit. Recommend this with confidence.
These are great natural vitamin C capsules. A potent Antioxidant. Most C is made from GMO corn which I won't touch. This is of the only vitamin C's that are not GMO. They're not made in China but in Scotland which has the most superior pure Vitamin C. It comes in a good powdered form as well. In these days when viruses are all around, it is important to take extra vitamin C on a regular basis to boost your immunity. I have taken this product for ages and all I can say is, I've never had a flu shot and I haven't had the flu for years.
I've used a bunch of Vitamin Cs, and so far this has helps up (a month or two). No crazy stomach aches etc.I like how you can 'open the capsule' and just add it to a smoothie etc. It's a lot better than a hard tablet. It's also small so super easy to swallow.Doc's Best is a brand I trust, and I have had a good amount of supplements from the, and they all have been great quality. Unsure if the 'Qc' thingy is addling or not, but there aren't any crazy fillers in here.I'd say it's a no brainer to try out, and won't break the bank either. Give it a shot!Also 500mg seems to be the sweet spot. I was taking 1kmg for a while, and nothing bad happening, I just think there could be a correlation with kidney stones and Vit C so just wanna be careful with mega ... MoreI've used a bunch of Vitamin Cs, and so far this has helps up (a month or two). No crazy stomach aches etc.I like how you can 'open the capsule' and just add it to a smoothie etc. It's a lot better than a hard tablet. It's also small so super easy to swallow.Doc's Best is a brand I trust, and I have had a good amount of supplements from the, and they all have been great quality. Unsure if the 'Qc' thingy is addling or not, but there aren't any crazy fillers in here.I'd say it's a no brainer to try out, and won't break the bank either. Give it a shot!Also 500mg seems to be the sweet spot. I was taking 1kmg for a while, and nothing bad happening, I just think there could be a correlation with kidney stones and Vit C so just wanna be careful with mega dosing.Again, Ingredient wise, everything seems good in here.
I have used this product for years. Recently, I found that this product has yellowish color. The color was a white before. I think that it has been stored in too hot place during summer. The most recent purchased one has less yellowish color compared to the summer purchase but still not a pure white. I hope that iherb store the product in a proper temperature.
Doctor's Best Vitamin C with Q-C, 500 mg, is a stellar addition to my daily routine. The inclusion of Quali-C ensures high-quality and bioavailability, making it an effective choice for immune support and overall health. Since taking this supplement, I've noticed improved immune resilience and enhanced skin radiance. Doctor's Best consistently delivers science-backed products, and their Vitamin C with Q-C is no exception. If you're seeking a reliable and potent vitamin C supplement, I highly recommend giving this one a try.
I've been taking the Doctor's Best Vitamin C with Q-C supplement for a few weeks now and I have to say that it's a really good basic vitamin C supplement. It doesn't leave any bad aftereffects or upset my stomach, which can be a problem with some other vitamin C supplements I've tried in the past. I also appreciate that it contains Q-C, which is a more bioavailable form of vitamin C. Overall, I feel like it's been supporting my immune system and helping me stay healthy. I would definitely recommend it!
Other less heartburn than 1000mg capsule-old does not eat up the little crowd on an empty stomach. Consider the ease of absorption rather than immediate effects of the powder in preparation to attempt a mega dose therapy and I am satisfied with inde selected products. Hagieneun that mega doses of hagien is still only eat a small amount ingested more than 6g a day, a pity a little higher price. But pure powder DSM vitamin capsules is somehow difficult to eat four Browse the confidence to go three whole machine. To verify that the capsule did not completely oxidized to see how transparent capsule. I hope this comes as little large product prices.
The quality and ingredients are top notch. Packaging and size are good. There is a result. useful for Health and Immunity Use positive Dosage and Supplement and Frequency normal. result and improvement is. The taste is pleasant. When there is a lack of Sun and Deficiency and When weak Bones use it. Absorption norms recommend to everyone!!! children sometimes lack d3, and this vitamin is the same. There is a benefit. Age for Everyone
| Formulation | Capsule |
| Active Ingredients | Folic Acid |
| Main Purpose | Immune Support |
| Ingredients | Multivitamin |
| Number of Pills | 1 |
