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💪 Stay strong, stay steady—immune support that lasts all day!
21st Century C-1000 Mg Prolonged Release Caplets deliver a potent 1000mg dose of Vitamin C with a slow-release formula designed for sustained immune support. Free from gluten, artificial additives, and common allergens, this 110-count bottle offers a clean, reliable supplement made in the USA, trusted by thousands for daily antioxidant protection and wellness.
| ASIN | B0007PQAX4 |
| ASIN | B0007PQAX4 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #8,570 in Health ( See Top 100 in Health ) #154 in Vitamin C Supplements #523 in Multiple Vitamin-Mineral Combination Supplements |
| Brand Name | 21st Century |
| Color | tan |
| Container Type | Bottle |
| Country of Publication | USA |
| Country of origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (884) |
| Customer reviews | 4.5 4.5 out of 5 stars (884) |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | Vanilla |
| Global Trade Identification Number | 00740985212257 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 6 x 4.4 x 9.5 centimeters |
| Item Form | Caplet |
| Item Nype Name | HEALTH_PERSONAL_CARE |
| Item Weight | 0.41 Pounds |
| Item model number | 21225 |
| Manufacturer | 21st Century |
| Manufacturer | 21st Century |
| Material Type Free | en_AE |
| Model Name | 21st Century Vitamin C 1000mg Prolonged Release Tablets (110 Count), Immune Support Vitamin C Supplement, Antioxidant Support, Non-GMO & Gluten Free |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Immune Support |
| Product Dimensions | 6.05 x 4.45 x 9.53 cm; 184.29 g |
| Specific Uses For Product | Immunity |
| UPC | 784922867087 740985212257 |
| Unit Count | 110 Count |
B**A
Cheap but Quality Vitamins
This is my go-to vitamin C. Aside from it being super affordable, I can't say anything much about it. I can't tell if I'm being protected in some way but I also combine it with Zinc, Vitamin D and Biotin. This always comes in a bubble wrap which is a plus and so far no bad side-effects.
G**E
Good product
Bought another bottle halfway through the first one because it is good and cheaper than other brands.
M**D
Good
Good
I**N
My favorite brand of Vitamin C now!
After trying a number of brands of Vitamin C, I’d say this is my most favorite. The prolonged release is perfect for people with hyperacidity like me. Overall I’m so happy with my purchase! And I got it on sale too, it’s really so worth it!
M**N
easy to swallow
nice product worth the money
H**A
Excellent
Excellent product for a very reasonable price
B**Z
Best
Well its simply the best Vitamins on our daily protection. It's gives me an energy and protection through out the day.
S**D
Average
Average, not better than wellwomen
D**E
Easy to swallow. I believe it has helped keep me well during this winter!
A**R
Great price for the quantity, bottle is easy to use.
D**O
My doctor approved
S**H
I take one each evening to insure I’m getting my Vitamin C. They are easy to swallow with no taste I can discern. I haven’t had any stomach upset or other issues with this product. I cannot attest to any health benefits this product offers but if you need to supplement your Vitamin C intake, this seems to be the way to go.
M**.
Really happy with this Vitamin C! The prolonged release feels like it keeps my immune system supported throughout the day. Great value for the money, and I definitely feel more energized and less run-down since I started taking it. Also great for skin and overall antioxidant support.
Trustpilot
Hace 3 semanas
Hace 1 semana