Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 13 Reviews
8.7
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Calories
5
Total Carbohydrate
1 g
<1%**
Vitamin C(as Ester C® calcium ascorbate)
1,000 mg
1,111%
Calcium(as Ester-C® calcium ascorbate)
100 mg
8%
Citrus BioflavonoidComplex
200 mg
***
Acerola Extract
25 mg
***
Rose Hips (fruit)
25 mg
***
Rutin
25 mg
***
Most Useful Reviews
9
Protective vitamin
20 people found this helpful
Ester-C is fantastic! After reading about vitamin C's benefits, I started taking it, and it has indeed helped bolster my immunity. When my husband caught a cold, I had him take it right away at the first signs. Initially, he felt mild indisposition, then slight weakness. By the third day, he was healthy with no fever, runny nose, or sore throat. My preventive routine with vitamin C clearly worked!
9
Symptoms disappear
8 people found this helpful
I think this is the best vitamin C I’ve ever taken! When it arrived, I caught a virus and had a sore throat along with swollen lymph nodes. After taking one capsule, my throat felt the difference almost immediately. I continued taking them, and the symptoms passed without much fuss.
9
Sore throat relief
2 people found this helpful
At once my throat ceased to hurt; this autumn, I often had a sore throat, but after taking these vitamins, it stopped. I take three capsules daily for my adrenal glands. Ester-C is well-absorbed and gentle on the stomach, unlike ascorbic acid, which can irritate. Although Solgar is pricey, it’s much cheaper on iHerb than in my local pharmacy.
User Reviews
USERS' SCORE
Good
Based on 13 Reviews
8.7
- All Reviews
- Positive Reviews
- Negative Reviews
9
Protective vitamin
20 people found this helpful
Ester-C is fantastic! After reading about vitamin C's benefits, I started taking it, and it has indeed helped bolster my immunity. When my husband caught a cold, I had him take it right away at the first signs. Initially, he felt mild indisposition, then slight weakness. By the third day, he was healthy with no fever, runny nose, or sore throat. My preventive routine with vitamin C clearly worked!
9
Symptoms disappear
8 people found this helpful
I think this is the best vitamin C I’ve ever taken! When it arrived, I caught a virus and had a sore throat along with swollen lymph nodes. After taking one capsule, my throat felt the difference almost immediately. I continued taking them, and the symptoms passed without much fuss.
9
Sore throat relief
2 people found this helpful
At once my throat ceased to hurt; this autumn, I often had a sore throat, but after taking these vitamins, it stopped. I take three capsules daily for my adrenal glands. Ester-C is well-absorbed and gentle on the stomach, unlike ascorbic acid, which can irritate. Although Solgar is pricey, it’s much cheaper on iHerb than in my local pharmacy.
9
Immediate effects
2 people found this helpful
The best Vitamin Ester-C I’ve ever tried! I’ve taken it for years due to its quality and price; it’s highly effective. The size is just right, especially at 1000 mg, the recommended daily amount. It doesn’t cause heartburn, which is crucial because I have stomach issues. The effects are immediate. I rarely catch a cold, and when I notice a slight sore throat, I take one and feel better by the next day.
9
Flu aid
1 people found this helpful
I’ve been using this for years. At the first sign of a sore throat, I take it right away, and it helps immediately. If I already have the flu, I increase the dosage, and it doesn’t upset my stomach.
Frequently Asked Questions
9
Symptoms disappear
8 people found this helpful
I think this is the best vitamin C I’ve ever taken! When it arrived, I caught a virus and had a sore throat along with swollen lymph nodes. After taking one capsule, my throat felt the difference almost immediately. I continued taking them, and the symptoms passed without much fuss.
9
Immediate effects
2 people found this helpful
The best Vitamin Ester-C I’ve ever tried! I’ve taken it for years due to its quality and price; it’s highly effective. The size is just right, especially at 1000 mg, the recommended daily amount. It doesn’t cause heartburn, which is crucial because I have stomach issues. The effects are immediate. I rarely catch a cold, and when I notice a slight sore throat, I take one and feel better by the next day.
7.5
Quick recovery
1 people found this helpful
Taking a high amount of vitamin C helps me immediately whenever I feel a sore throat coming on. The pain usually goes away within a day or two instead of lasting a week. I highly recommend it! I take one tablet daily and have noticed a significant reduction in recurrent viral infections compared to before.
9
Flu aid
1 people found this helpful
I’ve been using this for years. At the first sign of a sore throat, I take it right away, and it helps immediately. If I already have the flu, I increase the dosage, and it doesn’t upset my stomach.
9
Winter shield
This is a good vitamin C, particularly during autumn and winter. I take it at the first signs of a cold or sore throat. It’s effective and prevents me from getting ill. I also take zinc for added immune support.
9
Immunity boost
Excellent! 
Very good. It strengthens immunity and the body absorbs it easily. I drink it when I feel a sore throat, combined with excellent oregano oil.
Very good. It strengthens immunity and the body absorbs it easily. I drink it when I feel a sore throat, combined with excellent oregano oil.9
Effective for colds
As a regular user, I find this product great. At the onset of a cold or sore throat, I start taking 4 to 5 capsules a day, and it helps alleviate both the sore throat and cold. The packaging is quite easy to use.
9
Quick relief
Ester C Plus is an excellent product. Vitamin C helps oxygenate the blood, combating many illnesses. During my sore throat, I took a pill every three hours along with plenty of water, and the next day I had no symptoms. Now, I take three daily as a preventative measure on my nutritionist's advice.
9
Sore throat relief
2 people found this helpful
At once my throat ceased to hurt; this autumn, I often had a sore throat, but after taking these vitamins, it stopped. I take three capsules daily for my adrenal glands. Ester-C is well-absorbed and gentle on the stomach, unlike ascorbic acid, which can irritate. Although Solgar is pricey, it’s much cheaper on iHerb than in my local pharmacy.
9
Seasonal support
I’m trying this vitamin C for the first time, and it’s the best I’ve found. It really helps during transitional seasons. If I feel a cold or sore throat coming on, I take two at night, and by morning, I feel fine. For prevention, I take one pill a day.
