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Thorne Research, UltraChrome-500, 60 Vegetarian Capsules

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Thorne Research, UltraChrome-500, 60 Vegetarian Capsules

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Thorne Research, UltraChrome-500, 60 Vegetarian Capsules

In Stock
  • Expiration Date: 04/2020
  • Shipping Weight:
    0.12 lbs
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  • Product Code: THR-27602
  • UPC Code: 693749276029
  • Package Quantity: 60 Veggie Caps
  • Dimensions:
    1.8 x 1.8 x 3.2 in, 0.1 lbs
    Switch to Metric units
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Product Overview


  • Dietary Supplement
  • Hypoallergenic

UltraChrome is Thorne's patented chromium product, consisting of chromium arginate and chromium 4-oxopyridine, 2,6-dicarboxylate. Compared to other chromium compounds, including chromium picolinate, this combination of chromium chelates appears to have the highest bioavailability.

In an in vitro study testing glucose uptake by adipocytes, chromium 4-oxopyridine, 2,6-dicarboxylate was shown to have the highest tissue levels and biopotency. Chromium arginate was the most effective at enhancing the action of insulin at the cellular level.

Chromium is an essential nutrient for human life and is widely distributed in small quantities in food; however, the refining of flour and sugar has depleted chromium levels in many foods. Metabolic stress, strenuous exercise, and pregnancy can all increase chromium needs. Studies suggest adequate chromium intake supports already normal blood glucose levels, insulin sensitivity, and sperm count.

Suggested Use

Take 1 capsule one to two times daily or as recommended by your health-care practitioner.

Other Ingredients

Aspartic acid, hypromellose (derived from cellulose) capsule, leucine, silicon dioxide.


Tamper Evident: Use only if bottle is sealed.

If pregnant, consult your health-care practitioner before using this product.

Store tightly sealed in a cool, dry place.

Supplement Facts
Serving Size: One Capsule
Each Capsule Contains: Amount Per Serving % DV
Chromium (as Chromium Chelidamate Arginate) 500 mcg 417%
Daily Value (DV)
iHerb Customer Reviews

These test strong on me

Posted by Specialist on Sep 21, 2017 | Verified Purchase

I use these because my chiropractor tested me with kinesiology and they test strong on me. I was using Now Foods, Tri-Chromium, 500 mcg, but they tested weak. Seems like I need it, as I test strong on 2/day. How much you need may vary, but at least this one is effective for me vs the other one which was not. Sometimes price isn't everything...

Thanks for your feedback!

Thorne UltraChrome 500

Posted by iHerb Customer on Sep 08, 2017 | Verified Purchase

My husband and I take this daily. An integrative doctor got me onto Thorne brand as a superior brand with no added excipients. I take it for blood sugar regulation and mine is always fine at lab time. On the other hand, my husband refuses to go to the doctor so I can't speak for his blood sugar.

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is useful for me

Posted by iHerb Customer on Jul 30, 2017 | Verified Purchase

The product are very useful .

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Posted by iHerb Customer on Jul 28, 2017 | Verified Purchase

Great product

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Posted by iHerb Customer on Jul 02, 2017 | Verified Purchase

Does exactly what it's meant to do - it balances my blood sugar. Clean supplement without added nasties.

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