Page 1 - Reviews - Absolute Nutrition, CBlock™, Carb/Starch Blocker, 90 Caplets - iHerb
Your preference has been updated for this session. To permanently change your account setting, go to My Account
As a reminder, you can update you preferred country or language anytime in My Account
> beauty2 heart-circle sports-fitness food-nutrition herbs-supplements pageview
Click to view our Accessibility Statement
}
checkoutarrow
Supplements
Sports
Bath
Beauty
Grocery
Home
Baby
Pets
Brands A-Z
Health Topics
Deals
Best Sellers
Try
New
Wellness Hub

Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more
4.3
Based on 840 ratings
518
171
97
27
27
Write a Review
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.
Review highlights
(831)
 
Rating

Rating

Languages
English
Languages
Show auto-translated reviews(598)
Show reviews with images only
Review images
English
Translated reviews
Bahar
Silver
Posted on Jan 17, 2025
Qatar
111
0
7
3
Verified purchase
I like the carb blocker definetly will order again,with first works more better
iHerb customer
Posted on Nov 22, 2025
Korea, Republic of
11
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
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
iHerb customer
Posted on Aug 28, 2025
Jordan
20
0
0
0
excellent
Verified purchase
I am absolutely thrilled with the health supplement I recently tried! It has made a remarkable difference in my overall well-being. This supplement provides a powerful blend of essential nutrients and has significantly boosted my health.
iHerb customer
Posted on Aug 28, 2024
Australia
31
0
1
8
Helpful for PCOS
Verified purchase
This is a great diet supplement for those who are hurt by carbs. People who suffer from PCOS could benefit from taking this before meals, so that it hurts less when eating carbs. This could help with your fitness and workout routine because you are less bloated from eating carbs.
iHerb customer
Posted on Aug 23, 2024
United States
24
0
0
2
That's very nice.
Verified purchase
It really looks like it cuts calories. I also go to the bathroom the next day. I don't exercise separately, but I don't feel like I'm gaining weight. I think it's a product that can have a better effect if you exercise at the same time.
iHerbCustomer
Silver
Posted on Mar 3, 2025
Hong Kong
128
0
1
20
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
233
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
Gold
Posted on Sep 10, 2024
5,672
2
2
918
Good!
Verified purchase
Highly recommended! It is a great quality product. It works as intended. I will get more soon! Thank you so much for this. It was made of high-quality ingredients. Plus, the packaging and sizes were perfect. Overall, it is of good quality. I love the smell and the look of it. I'm looking forward to purchasing another one!
iHerb customer
Posted on Aug 11, 2024
United Arab Emirates
32
0
0
5
Works Well, but Some Digestive Discomfort
Verified purchase
CBlock™ seems to work well in reducing the effects of carbs, and I’ve seen some positive changes in my weight management. However, I’ve experienced a bit of digestive discomfort occasionally. The caplets are easy to take and the dosage is straightforward. Overall, it’s an effective product despite the minor issue.