'
SCIENTIFIC SCORE
Most Likely Effective
Based on 1 Researches
8
USERS' SCORE
Excellent
Based on 10 Reviews
9.1
Supplement Facts
Serving Size: 1 Vegetarian Tablet
Amount Per Serving
%DV
Vitamin C (as Ester-C® Calcium Ascorbate)
1,000 mg (1 g)
1,111%
Calcium (as Ester-C® Calcium Ascorbate)
110 mg
8%
Citrus Bioflavonoids ComplexCitrus Bioflavonoids (Citrus sinensis) (fruit), Sweet Orange, Tangerine, Lime, Lemon, Acerola, Rutin, Hesperidin Complex (Citrus spp.) (fruit), Naturally Occurring Vitamin C Metabolites
200 mg
**

Top Medical Research Studies

8
Vitamin C reduces heartburn symptoms
The safety and efficacy of 2% vitamin C solution spray for relief of mucosal irritation caused by Lugol chromoendoscopy: a multicenter, randomized, double-blind, parallel trial.
Highly relevant heartburn treatment study
We investigated how vitamin C, specifically in the form of a 2% vitamin C solution spray, could help alleviate heartburn symptoms following Lugol chromoendoscopy, a procedure that involves staining the esophagus to better visualize abnormalities. In a well-structured study with 240 participants, we used a randomized, double-blind approach to compare the effectiveness of vitamin C to normal saline and sodium thiosulfate solutions.

Our results showed that vitamin C spray significantly reduced both acute heartburn symptoms and late discomfort when compared to the saline solution. Specifically, 33% of participants using vitamin C reported relief from acid regurgitation or heartburn, compared to just 15% with sodium thiosulfate. Additionally, patients noted an improvement in retrosternal pain, with 21% finding relief from the vitamin C treatment versus 9% from sodium thiosulfate.

Furthermore, vitamin C offered a quicker discoloration of the iodine-stained mucosa compared to saline, enhancing the overall experience of the procedure. These findings suggest that incorporating vitamin C spray into post-procedural care could be a helpful strategy for patients facing discomfort after undergoing Lugol chromoendoscopy.
Read More

Most Useful Reviews

9.5
Immune support
This is the fifth time I've taken this vitamin C. It works wonderfully for me and my mother during the cold season, effectively supporting our immune systems. The tablets are large, needing to be cut to swallow, but they don’t cause heartburn. I sometimes grind them for my 7-9-year-old children.
Read More
9.5
Cold prevention
This legendary vitamin C is sometimes hard to find online and is at least double the price in shops. It’s my favourite due to its excellent composition and dosage. During the pandemic, it truly saved my family. I've taken 5 or 6 jars along with my parents, and we’ve forgotten what colds and flu feel like. This vitamin offers great immunity support with no heartburn, and it was well packed.
Read More
10
No heartburn
I previously felt sick after taking Vitamin C, often resulting in heartburn. Since discovering this product, I no longer experience discomfort. It’s really fantastic.
Read More

Medical Researches

SCIENTIFIC SCORE
Most Likely Effective
Based on 1 Researches
8
8
Vitamin C reduces heartburn symptoms
The safety and efficacy of 2% vitamin C solution spray for relief of mucosal irritation caused by Lugol chromoendoscopy: a multicenter, randomized, double-blind, parallel trial.
Highly relevant heartburn treatment study
We investigated how vitamin C, specifically in the form of a 2% vitamin C solution spray, could help alleviate heartburn symptoms following Lugol chromoendoscopy, a procedure that involves staining the esophagus to better visualize abnormalities. In a well-structured study with 240 participants, we used a randomized, double-blind approach to compare the effectiveness of vitamin C to normal saline and sodium thiosulfate solutions.

Our results showed that vitamin C spray significantly reduced both acute heartburn symptoms and late discomfort when compared to the saline solution. Specifically, 33% of participants using vitamin C reported relief from acid regurgitation or heartburn, compared to just 15% with sodium thiosulfate. Additionally, patients noted an improvement in retrosternal pain, with 21% finding relief from the vitamin C treatment versus 9% from sodium thiosulfate.

Furthermore, vitamin C offered a quicker discoloration of the iodine-stained mucosa compared to saline, enhancing the overall experience of the procedure. These findings suggest that incorporating vitamin C spray into post-procedural care could be a helpful strategy for patients facing discomfort after undergoing Lugol chromoendoscopy.
Read More

User Reviews

USERS' SCORE
Excellent
Based on 10 Reviews
9.1
10
No heartburn
I previously felt sick after taking Vitamin C, often resulting in heartburn. Since discovering this product, I no longer experience discomfort. It’s really fantastic.
10
No acid
This vitamin C is a good non-acidic option that does not cause heartburn.
10
Stomach friendly
I truly enjoy this vitamin C as it does not affect my stomach. I haven't noticed any heartburn after taking it. We consume 1000 mg daily, and I hope our health remains strong.
10
Easily swallowed
These tablets, despite being large, are easy to swallow and do not cause heartburn.
9.5
Immune support
This is the fifth time I've taken this vitamin C. It works wonderfully for me and my mother during the cold season, effectively supporting our immune systems. The tablets are large, needing to be cut to swallow, but they don’t cause heartburn. I sometimes grind them for my 7-9-year-old children.
Read More
image