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CZ
4.5
Based on 523 Ratings
5 Stars
365
4 Stars
85
3 Stars
39
2 Stars
20
1 Stars
14
Write a Review

4.5
Based on 523 Ratings
5 Stars
365
4 Stars
85
3 Stars
39
2 Stars
20
1 Stars
14

Most helpful positive review

Cody Schmit
Posted on May 20, 2022
14
0
3
13
Very Effective

My Father uses Ultra-Lax by Natural Factors to relieve his chronic constipation. I started ordering it for him from i-Herb after we found that many other non-herbal laxatives were not safe for him to take because he has heart failure. This one has worked well for him and is gentle enough for him to use regularly to keep him regular. The ingredients seem to be high quality, and the price is great too! It is a medium sized round tablet that does have a strong smell and taste, but my Dad doesn't find it unpleasant. I personally think that it smells nice.

Global reviews (523)

Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Show more
iHerb Customer
Gold
Posted on Nov 15, 2022
519
5
147
70
Verified Purchase
Rewarded Review

I use this on days that I’ve consumed a lot of meat on my diet. I can say that it is effective. Looks like it has good quality ingredients on it, all natural. Size of capsule is just right. Value for money. I also use this when I travel, just to regularize my bowel movement, as I tend to get constipated when I am on the go.

iHerbCustomer
Silver
Posted on Oct 23, 2022
102
41
4
17
Verified Purchase
Rewarded Review

This herbal pill is safe to take especially when you are on many prescriptions. Elderly seem to get constipated very often and this really helps. The size of the pill is small and easy to swallow. One tablet daily is the recommended dosage to relief constipation

115e320f-be60-4947-bdba-594360f4d095
af5062a0-f9b3-4b8a-bb2a-510d35745e5b
Posted on Mar 19, 2023
13
0
0
5
Verified Purchase
Rewarded Review

Ultra-Lax is a fine supplement to use to keep you regular day after day. The senna is a very fine, natural ingredient as well as the other natural herbs that go into this tablet. The size of the tablet is easy to swallow on a daily basis. The price is very reasonable and it is very easy to purchase. The speedy delivery is very welcome. A+++

Posted on Oct 3, 2022
2
1
0
0
Verified Purchase
Rewarded Review

Good product only tried 1 tablet able to relieve constipation for me don't have to take it regularly. I only take if I find my stools are getting hard. Excellent product.

abfa2d9c-5a45-441f-bda3-9e630339ae8a
Posted on Apr 3, 2023
51
1
0
1
Verified Purchase
Rewarded Review

I have bad constipation, and I took this before I went to sleep but didn't see anything the first day, so I took it again and finally there was results the second day. It wasn't too much that I had to take it in my day off or anything but there were definitely good results. I'm not sure if it's a solution for the long term but for now it's good. It didn't taste like anything and the dosage was one pill before going to sleep.

Posted on Aug 26, 2022
46
0
2
20
Verified Purchase
Rewarded Review

Got this for my husband who is very impressed with the quality and effectiveness of the tablets. Easy to swallow size and low dosage of 1 tablet at night which does the job and able to go the next morning. Smell pepperminty but no noticeable taste.

Posted on Aug 19, 2022
13
0
0
10
Verified Purchase
Rewarded Review

No cramps, no pain, works the next day,...gentle with pure ingredients...and the price is right, so it has become a part of my health regimen... tablets are a bit large

Posted on Aug 7, 2022
248
0
40
54
Verified Purchase
Rewarded Review

Pharmaceutical free Laxative for my occasional bout with constipation, good to have in case I need it, there's peppermint that soothes stomach discomfort and more.

Posted on Jun 29, 2022
37
0
0
12
Verified Purchase
Rewarded Review

my wife has constipation every day, after 1st try she feels immediately the benefit. when u take at night, in the morning you'll poop a lot in quantity easily.

Posted on May 30, 2022
42
0
1
20
Verified Purchase
Rewarded Review

I take this every night and it helps keep me regular. I have heart failure so I can't take a lot of the other types of laxatives, but the herbs in this one seem safe and work well.