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Protocol for Life Balance

Selenium, 200 mcg, 90 Veg Capsules

4.9 · 391 reviews
1,274 ₽

L-Selenomethionine High Bioavailability Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Halal How It Works: Selenium is an essential trace mineral that is necessary for the production of the enzyme glutathione peroxidase, a potent free radical scavenger. Selenium is important for endocrine health, and is especially critical for proper thyroid and prostate function. It is also known to support the maintenance of normal immune system function and colon health. This product is in its naturally-occurring form and is appropriate for vegetarians.

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L-Selenomethionine High Bioavailability Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Halal How It Works: Selenium is an essential trace mineral that is necessary for the production of the enzyme glutathione peroxidase, a potent free radical scavenger. Selenium is important for endocrine health, and is especially critical for proper thyroid and prostate function. It is also known to support the maintenance of normal immune system function and colon health. This product is in its naturally-occurring form and is appropriate for vegetarians.

Customer reviews

5.0
verified purchase
Not use it yet

Quality ingredients size mineral package benefit composition deficiency supplement symptom frequency taste ✅

12/27/2025
5.0
verified purchase

Good quality. The package is very comfortable. This supplement is necessary for absorption of iodine which I need to avoid deficiency, so I’m taking it constantly. The taste is neutral. I take it once a day with breakfast. Thank you.

12/5/2025
5.0
verified purchase
Good

good quality selenium, I take it together with zinc for many different health benefits and I think it works fine

12/2/2025
5.0
verified purchase
Amazing

I have Hashimotos and for years I've kept my thyroid at normal functioning with Iodine/Selenium until about 9 months ago when I became so sulfur intolerant (I already had this mildly) I had to stop taking anything with sulfur, including the Selenium I was taking, and I also had to stop eating all sulfur foods, I couldn't tolerate even 1 egg or a little broccolini. I knew I needed Selenium so I searched for one with no sulfur and Selenium L-Methionine came up. I have tried this one and it not only gives me Selenium with no sulfur, it has almost stopped my sulfur intolerance. I'm eating egg, broccolini, red meat (some was even marinated in garlic), avocado. Next I will try to supplement with B1. I feel healed and no fibromyalgia from sulfur intolerance now. I can't praise this supplement enough. My temperature is normal again and hair is regrowing indicating a normal functioning thyroid.

11/25/2025
5.0
verified purchase

Great product overall 👌 High quality selenium, important for thyroid function.

9/23/2025
5.0
verified purchase
Great

It’s a really great product from a trusted brand with high quality and a very fast delivery from iHerb

9/17/2025
5.0
verified purchase
Excellent Value and product

I already feel this supplement doing its work. It's perfect for so many different reasons and I will definitely purchase it again and recommend to friends and family. It's a quality product, the ingredients are not harmful, but if one is taking medication, ask your doctor before taking this

8/14/2025
5.0
verified purchase
Excellent

Excellent quality, excellent ingredients, size and package is good. Cheap.

8/11/2025
5.0
verified purchase

This product is good news for anyone who wants to work on their health and to help their body get better and better!

7/29/2025
5.0
verified purchase
Review: Protocol for Life Balance – Selenium 200 mcg

I’ve been using this selenium supplement consistently, and I’m very satisfied with the quality, form, and effectiveness. ✅ What I like: Bioavailable form: This product uses L-selenomethionine, which is one of the most well-absorbed and studied forms of selenium — gentle and effective. Great for thyroid and immunity: I take it alongside zinc and vitamin E to support my thyroid function, antioxidant status, and immune health. Clean and professional formula: Protocol for Life Balance is one of those brands that feels clinical-grade — no fluff, just pure ingredients. Capsule size is small and easy to swallow — no aftertaste. ⚠️ Note: 200 mcg is a standard dose, and if you already get selenium from diet (e.g., Brazil nuts, fish), you might want to take this a few times a week, not necessarily daily.

5/21/2025