Page 1 - Reviews - Absolute Nutrition, CBlock™, Carb/Starch Blocker, 90 Caplets - iHerb

Customer Ratings & Reviews

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4.3
Based on 844 ratings
520
173
97
27
27
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What customers say
Customers have mixed experiences with CBlock, Carb/Starch Blocker. Many users report positive outcomes such as reduced bloating, weight loss, and better digestion after consuming carbs. Some highlight its effectiveness in maintaining low carb levels and appreciate the quality, clean ingredients, and convenient packaging. However, a few customers did not notice any significant effects or experienced side effects like bloating and constipation. Overall, it seems to be beneficial for those on a low-carb diet or looking to manage carb intake but may not work for everyone.
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iHerb customer
Posted on Nov 3, 2025
Korea, Republic of
9
0
0
0
최고!
Verified purchase
Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered
iHerbCustomer
Silver
Posted on Mar 3, 2025
Hong Kong
129
0
2
21
So far so good
Verified purchase
Can’t really say if it is purely this or what. I workout regularly and maintain quite a good diet. However sometimes when I eat out, I have high carb, I take this prior to my high carbs meal and usually I get quite high water retention if having high carb the day before. I feel this is reduced if I take it when I have high carbs meal. Overall great quality and ingredients. Remember to take it with regular exercise and diet plan too
iHerb customer
Posted on Nov 12, 2024
Saudi Arabia
1,658
0
0
241
CBlock
Verified purchase
This supplement is designed to help reduce the absorption of carbohydrates and starches, making it an excellent choice for anyone looking to support their weight management goals or reduce the impact of high-carb meals. I decided to give it a try to help manage my carb intake and improve my overall diet, and it’s been a helpful addition to my routine. Since CBlock comes in caplets, there’s no taste or aftertaste to worry about.
iHerb customer
Posted on Mar 1, 2026
Korea, Republic of
37
0
0
0
최고!
Verified purchase
An excellent additive, a unique result, convenient packaging and a pleasant price.
iHerb customer
Posted on Jan 21, 2025
Jordan
140
1
0
2
Verified purchase
My mother incorporates this product into her routine before meals as a way to help reduce sugar absorption in her body. She believes it may assist in managing her blood sugar levels, and I truly hope it is effective for her. It’s important for her to maintain a balanced diet.
iHerb customer
Silver
Posted on Nov 29, 2024
Australia
163
0
0
11
Verified purchase
This white bean is a great product although tablets size can be a bit daunting. I aim to take it before a high carbohydrate meal for weight loss and blood sugar control. Tablets have kept shape well over a long time. Main problem is remembering to take it at the right time for it to have an effect.
iHerb customer
Posted on Aug 18, 2026
United States
5
0
0
0
Verified purchase
easy to take and i feel it has made a difference while eating carbs such as bread. i feel more confident while eating these things while using this product.
iHerb customer
Posted on Feb 16, 2026
Japan
64
0
0
0
Прекрасно!
Verified purchase
Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!
iHerb customer
Posted on Dec 19, 2025
Japan
81
0
0
0
Прекрасно!
Verified purchase
Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!
iHerb customer
Posted on Nov 1, 2025
Canada
4
0
0
0
Excellent
Verified purchase
Fast shipping & well packaged. CBlock™ seems to work well in reducing the effects of carbs.