Page 2 - Reviews - Life Extension, Thyroid Support Complex, 60 Capsules - 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
}
Free delivery over £29.00
checkoutarrow
Supplements
Sports
Bath & Personal Care
Beauty
Grocery
Home
Baby & Kids
Pets
Brands A–Z
Health Goals
Deals
Bestsellers
Buy One, Get One
New

Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorised distributors.Show more
4.8
Based on 1,253 ratings
1,055
126
49
18
5
Write a review
What customers say
(181)
 
Rating

Rating

Languages
English (UK)
Languages
Show auto-translated reviews(181)
Show reviews with images only
Review images
English (UK)
Translated reviews
L
Posted on 25/09/2025
United States
83
0
1
8
Giving me good energy
Verified Purchase
My doctor told me that I had an underactive thyroid, and told me to take these. They seem like really great quality and have given me a lot of energy. This particular brown always uses good ingredients. I take just one day in the morning, and I totally see the benefit and a lot more energy than usual.
Auto-translated from English
iHerb Customer
Posted on 1/09/2025
United States
31
0
1
24
Life Extension Thyroid Support Complex
Verified Purchase
I’m almost done the first bottle of this Thyroid Support formula. I am noticing that I’m sweating more than in the past which isn’t much, but necessary for lymph gland cleansing. I’ve noticed more energy, too. I will buy another bottle and continue to monitor my progress.
Auto-translated from English
iHerbCustomer
Silver
Posted on 31/08/2025
Germany
146
0
0
23
Verified Purchase
I ordered Life Extension, a thyroid support complex, because I was looking for natural help for fatigue and energy swings. The capsules are medium-sized, easy to swallow and do not cause discomfort. After a couple of weeks, I felt that it became easier to wake up in the morning, my mood evened out, and my energy level remained more stable throughout the day. I really liked that the formula is complex - it contains vitamins, minerals and plant extracts that work together. The thyroid support complex really helps gently and without side effects. I noticed improved concentration, fewer cold hands and feet, and my sleep returned to normal. The Life Extension brand always inspires confidence, and the price for such quality is completely justified. I will continue the course and order again, because the result is noticeable.
Auto-translated from Russian
iHerb Customer
Posted on 14/08/2025
Germany
87
0
0
6
Excellent complex
Verified Purchase
I am very glad that I found this complex to support the health of the thyroid gland! ❤️ The quality is excellent - the capsules are neat, without an unpleasant aftertaste. The size is convenient, they are easy to swallow, even without a large glass of water. The dosage is thought out: everything you need in one serving, no need to additionally select vitamins. In terms of benefits - I began to feel more cheerful, drowsiness disappeared, and I had more energy for everyday activities. For me, this is a small jar with great care for health.
Auto-translated from Russian
iHerb Customer
Gold
Posted on 10/08/2025
Kazakhstan
546
35
8
45
Verified Purchase
Life Extension Thyroid Support Complex is a complex of vitamins, minerals and herbal extracts to support the thyroid gland and overall body tone. It contains iodine, L-tyrosine, ashwagandha, ginseng, vitamin A and B12 - everything you need to produce thyroid hormones and maintain energy. Very good dosage, medium capsule size
Auto-translated from Russian
iHerb Customer
Posted on 6/08/2025
United States
71
0
0
3
a great thyroid support
Verified Purchase
I'm happy I found this supplement on iherb! It's one of the best I've found to help my thyroid function. I have more energy and a better metabolism when I take this. The pills are easy to take. This is a high quality brand that uses clean ingredients I can trust.
Auto-translated from English
iHerbCustomer
Gold
Posted on 4/08/2025
Ukraine
456
0
19
92
🦋 Life Extension — thyroid support in one capsule
Verified Purchase
I took this complex to support the thyroid gland, because it contains everything key: ✔️ Iodine + L-tyrosine — the basis for hormone production ✔️ Zinc, selenium, copper, manganese — trace elements that affect the functioning of the thyroid gland ✔️ Ashwagandha and guggul — adaptogens for hormonal balance ⠀ 🟢 I take 1 capsule a day in the morning — my energy level has improved, constant drowsiness and "fog in the head" have disappeared 🟡 I haven't taken tests yet, but from how I feel — there are definitely positive changes ⠀ ❗️Important: does not replace hormone therapy! This is support, not treatment. Before taking it — it is advisable to consult an endocrinologist. 💊 The brand is proven, the quality is on par. I will repeat.
Auto-translated from Ukrainian
iHerb Customer
Silver
Posted on 28/07/2025
Indonesia
175
31
0
116
very good
Verified Purchase
Very good quality natural ingredients proportional size with protein content and sealed packaging provides good benefits for diet and training good for muscles and provides energy provides delicious taste with good dosage helps increase body immunity prevents from the dangers of the sun good effect prevents deficiency and helps bone absorption. hopefully provides good benefits for body health
Auto-translated from Indonesian
Yulduz
Silver
Posted on 31/05/2026
United States
175
0
4
0
Verified Purchase
A quality thyroid product with a convenient size and dosage
Auto-translated from Russian
iherbmkua
Gold
Posted on 18/03/2026
Ukraine
1,447
0
12
251
Fine
Verified Purchase
Life Extension Thyroid Complex. Supportive formula. Medium-sized capsules. Suitable for a comprehensive approach. Convenient format. Well-tolerated. High-quality ingredients.
Auto-translated from Russian