Page 1 - Reviews - Force Factor, Selenium, 200 mcg, 120 Vegetable Capsules - iHerb
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Customer Ratings & Reviews

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4.8
Based on 1,918 ratings
1,640
216
42
15
5
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What customers say
Customers consistently praise the Force Factor Selenium supplement for its high quality, clean ingredients, and effective support for thyroid health, particularly in managing conditions like hypothyroidism and Hashimoto's. The 200 mcg dosage is frequently highlighted as ideal, with many users noting significant improvements in overall health and energy levels. The capsules are small, easy to swallow, and free from unnecessary fillers or additives. While most reviews are positive regarding the product's benefits for immune function and antioxidant protection, a few mention an unpleasant smell. Packaging is generally well-received, with fast delivery times noted by several customers. Despite one negative experience suggesting a potential bad batch, the majority of users express satisfaction with the product's performance and plan to repurchase.
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English
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iHerb customer
Silver
Posted on Feb 11, 2026
Thailand
128
0
0
3
Прекрасно!
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 2, 2026
Thailand
202
0
0
12
Verified purchase
From a natural source and I didn't experience adverse effects. It improves my immunity. I am stronger, and healthier.
Coccinella
Silver
Posted on Jan 22, 2026
Switzerland
258
0
3
9
Großartig!
Verified purchase
very good product I use it daily and I am satisfied with it I can only recommend this product to everyone. Perfect size. Good quality.
iHerbCustomer
Posted on Nov 19, 2025
Bulgaria
82
0
2
11
must have
Verified purchase
People often talk about quality, and this selenium supplement really delivers. The ingredient composition is clean, and the size of the tablets is easy to take daily. Selenium is one of those essential minerals that many people overlook, and it can make a big difference if you have a deficiency. I’ve noticed an improvement in certain symptom patterns after taking it with consistent frequency. The package looks professional, there’s no unpleasant taste, and overall the benefit is clear. Would definitely recommend!
Edita
Posted on Sep 19, 2025
United States
59
0
1
16
amazing for my thyroid
Verified purchase
picked this up for thyroid support and it’s been great. capsules are veggie-based, small, and easy to swallow. no taste, no stomach issues. packaging looks clean and feels solid. potency is good — 200 mcg is exactly what i was looking for. quality + ingredients feel trustworthy, no sketchy fillers. been taking it daily and it fits right into my routine without any hassle.
Ikanke
Silver
Posted on Sep 9, 2025
Nigeria
115
0
1
4
Great
Verified purchase
Good quality easy to swallow no taste great ingredient benefits minerals the package is nice and smal supplements composition of satisfaction it worked well with the deficiency of the mineral and frequency is working it completely right think it is suitable for all ages and the price is not high.
iHerb customer
Silver
Posted on Aug 25, 2025
Jordan
226
8
1
47
force factor selenium. 200mcg. 120vegitabale capsules
Verified purchase
Good quality easy to swallow no taste great ingredient benefits minerals the package is nice and smal supplements composition of satisfaction it worked well with the deficiency of the mineral and frequency is working it completely right think it is suitable for all ages and the price is not high.
iHerb customer
Posted on Aug 23, 2025
Slovakia
78
0
0
8
Good size.
Verified purchase
This is a good package , contains high quality vitamins extract. This has good ingredients. This is good for skin , I like the quality and the taste of it. You should try it , my mother asked me to use this great product, please take it to your home and enjoy. This has what we need..
iHerb customer
Silver
Posted on Aug 23, 2025
Romania
136
0
1
2
good
Verified purchase
It is a very good product with a good quality-price ratio! It has a good composition and certified ingredients, a neutral taste and a good pill size! I am satisfied with the product and I like that it has a competitive price. The delivery of the package is excellent
iHerb customer
Silver
Posted on Aug 18, 2025
Saudi Arabia
130
0
0
35
Great
Verified purchase
The quality of this selenium supplement is very good. The ingredients are also good, as it contains Selenomethionine, a bioavailable form of selenium. Acc to the manufacturer, it does not contain any yeast. The potency is suitable. The size of pill is average. Selenium is known to support immunity and cellular health.