No Thanks

Your 10% Off Promo Code is on the Way! Thanks for signing up for emails.

You're now signed up to receive exclusive deals and savings opportunities!

Thanks again for connecting with us. Keep an eye on your inbox — your first coupon is on its way!

Thank You! This email address is already signed up

You are signed up for the following:

  • Offers
  • Recipes
  • E-Newsletter
  • Updates & Reminders

Thank you for your interest and be assured that you will continue to receive our emails at this address.

Look for your next communication from us within the next week.

Oops!

We are having trouble processing your request.

Our apologies!

Please try again later.

America's #1 Rated
Catalog/Internet Brand
Based on Customer Satisfaction
All
Shop by
Category
Do You
Need Help?

Swanson Ultra

SeMSC Selenium

Buy 1 Get 1 Free

SeMSC Selenium

Item: SWU171

  • Delivers all-around antioxidant protection



  • A natural, high-bioavailability selenium/amino acid complex



  • Supports cardiovascular, prostate and immune system health and more


200 mcg 120 Caps
Caps Size: 1

Now 2 for $6.99
Limit: 3
Retail $10.99
Save 68%
Quantity
In Stock
  • Delivers all-around antioxidant protection



  • A natural, high-bioavailability selenium/amino acid complex



  • Supports cardiovascular, prostate and immune system health and more


Get one of the most effective selenium supplements available today! The same form of selenium found in garlic, broccoli and Brussels sprouts, SeMSC is a natural, high-bioavailability selenium/amino acid complex with unique protective benefits for colon and overall health.

Terms and Ingredient Definitions

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Selenium(as L-Se-methylselenocysteine) (SeMSC) 200 mcg 286%

Other ingredients: Microcrystalline cellulose (plant fiber), gelatin, calcium palmitate.

Suggested Use: As a dietary supplement, take one capsule per day with food and water.

Relative Size

Printable Size Guide

Shipping Weight

.15 lbs

Swanson Ultra SeMSC Selenium Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

SeMSC Selenium is rated 4.8 out of 5 by 37.
Rated 5 out of 5 by from Harsh smell This has a strong smell, but does not leave a bad taste or after taste. Great product overall.
Date published: 2017-01-01
Rated 1 out of 5 by from Did not work for me Not potent like before when it first came out. :(
Date published: 2016-09-23
Rated 4 out of 5 by from SeMSC Selenium Unfortunately, smell was horrible in the bottle. Maybe, product was defective or maybe selenium has bad smell. I took it with zinc and magnesium once per day. I got increase in appetite. My nails became stronger.
Date published: 2016-09-07
Rated 5 out of 5 by from Sounds necessary I only take this because of what I read about this necessary trace mineral.
Date published: 2016-03-30
Rated 5 out of 5 by from Most folks need Selenium I don't know if it's the Se or the sulfur (since we need both), but I really like this supplement. It is even more important if you also supplement with Iodine.
Date published: 2016-01-25
Rated 5 out of 5 by from part of my daily regiment effective part of my daily supplements regiment.
Date published: 2015-12-29
Rated 5 out of 5 by from Great antioxidant Very good for the immune system, cardiovascular, etc..etc...a must for the body!
Date published: 2015-12-18
Rated 5 out of 5 by from Good antioxidant I use this product for detoxing as well as an antioxidant.
Date published: 2015-10-05
Rated 5 out of 5 by from Great Price for Quality Started taking this product to help with Swansons Kelp as selenium helps with iodine uptake and processing. This is a quality product for the amount of selenium in each dose for such low cost. As a side benefit, the ridges in my nail beds seem to be flattening, and according to my wife my hair feels softer. Selenium is vital to both hair and nail health, so it's quite possible along with the Kelp that I'm getting improvement there as well. Takes about a month or two to get full benefit of both selenium and iodine build-up in the body, but well worth the wait!
Date published: 2015-07-16
Rated 5 out of 5 by from HI TECH SELENIUM! A VERY GOOD FORM OF SELENIUM READILY USABLE IN THE BODY. A POTENT MEMBER OF THE ANTIOXIDENT CHAIN. I USE THIS SUPPLEMENT DAILY. ALSO A GREAT PRICE!
Date published: 2015-05-11
Rated 5 out of 5 by from SELECT SELENIUM I like to take 200 mcg. of Selenium once or twice daily in support of my overall Wellness. You can read so much, from Swanson's website to all over the internet, plus in articles and books, about all we derive from Selenium. Over the decades, I always preferred to take my Selenium in the form from yeast. Still do. Swanson had this SeMSC form of Selenium on sale, and after I read their hype about it, it sounded promising, so I thought I'd give it a try. It is just fine. On par with the yeast form I have liked and used for so long. SeMSC Selenium 200 mcg. is a user friendly product as far as I'm concerned. No stinky odor, smallish-to-medium size capsule that is easy to digest with no aftertaste, economical, and effective. Works for me.
Date published: 2014-11-12
Rated 5 out of 5 by from Selenium SeMSC review I am very happy with this form of selenium. I chew it up with my iodine; as the iodine and selenium work together more effectively than either alone. Also, I believe this form of selenium to be more easily absorbed by the body than other forms. Swanson brand SeMSC is high quality and effective.
Date published: 2013-11-29
Rated 5 out of 5 by from great selenium Digests very nicely. great for my needs
Date published: 2013-10-24
Rated 5 out of 5 by from excellent quality Equal to the best at less than half the cost
Date published: 2013-10-06
Rated 5 out of 5 by from GREAT STUFF! GIVES THAT EXTRA EDGE WITH PROSTATE ECT!!!
Date published: 2013-09-12
Rated 5 out of 5 by from Worth it Easy to take, small capsules. I feel better and feel like I am more alert for whatever reason. Thanks Swanson, great product
Date published: 2013-09-04
Rated 5 out of 5 by from Thrilled to find this quality of Selenium for this great price. Helps my thyroid to work more efficiently. Thank you for selling products that I have no doubt in their authenticity. We have been using Swanson's products for years and rely on their quality, as well as knowing I am getting the best prices.
Date published: 2013-07-21
Rated 4 out of 5 by from good satisfaction
Date published: 2013-07-10
Rated 5 out of 5 by from My husband and I take this everyday. It helps to keep us going. I would recomend this to all.
Date published: 2013-06-06
Rated 5 out of 5 by from
Date published: 2013-05-02
Rated 5 out of 5 by from Excellent product This is a wonderful product, probably the best source of selenium there is for immune support. I am so glad Swanson carries it, and at such a good price, because it is hard to find anywhere else. I take one almost every day, and give one to my husband. I've also recommended it to a lot of people. This is, for me, a must-have product for sustained good health.
Date published: 2013-01-08
Rated 5 out of 5 by from Healthy and Reasonable Selenium is very important for over all good health but has been depleted from much of our farm land. Swanson makes an affordable - good quality product. I notice when I don't take it.
Date published: 2012-09-19
Rated 4 out of 5 by from Best Choice The SeSMC has become my standard Selenium product as it is broad spectrum and affordable, thanx to Swanson.
Date published: 2012-05-27
Rated 5 out of 5 by from Selenium Works well fo rme.
Date published: 2012-05-11
Rated 5 out of 5 by from Best form of selenium I probably get enough selenium in my diet, but I can't be sure, so this is my insurance. I only take one every three days. This form is better than selenomethione or selenium yeast (which is actually partly selenomethionine made by the yeast) because selenomethionine can be accidentally incorporated into proteins in place of methione, which isn't good. The probable reason that so many studies have failed to find benefit from supplemental selenium is because most studies have used selenomethionine instead of this form.
Date published: 2012-03-30
  • y_2017, m_2, d_19, h_13
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_5, tr_32
  • loc_en_US, sid_SWU171, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_swansonhealth

Why Shop Swanson® Brands?

"With my personal 100% money-back satisfaction guarantee, you have nothing to lose and great savings to gain."

Lee Swanson, Founder of Swanson Health Products

Risk-Free Purchase Guarantee on Swanson Ultra SeMSC Selenium

If you are dissatisfied for any reason, we'll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

Learn More
Customer Service
About Swanson
© 2017 Swanson Health Products – Terms of Service
Feedback