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Description
Source Naturals, Gluco-Science, 90 TabsProduct Description Dietary Supplement Helps Maintain Healthy Blood Sugar Levels when Used as Part of Your Diet* Product Benefits Ingredients Supplement Facts For Tablet Serving Size: 2 Tablets Amount %DV Calories 5 Vitamin C (as ascorbic acid) 250 mg 417% Vitamin D 3 (as cholecalciferol) 334 IU 84% Vitamin E (as D alpha tocopheryl succinate) 66 IU 220% Magnesium (as magnesium citrate, malate & oxide) 50 mg 13% Zinc (as zinc citrate) 3 mg 20% Thiamin
Product Description- Dietary Supplement
- Helps Maintain Healthy Blood Sugar Levels when Used as Part of Your Diet*
Product Benefits
Ingredients
|
Supplement Facts For Tablet Serving Size: 2 Tablets |
||
| Amount | %DV | |
| Calories | 5 | |
| Vitamin C (as ascorbic acid) | 250 mg | 417% |
| Vitamin D-3 (as cholecalciferol) | 334 IU | 84% |
| Vitamin E (as D-alpha tocopheryl succinate) | 66 IU | 220% |
| Magnesium (as magnesium citrate, malate & oxide) | 50 mg | 13% |
| Zinc (as zinc citrate) | 3 mg | 20% |
| Thiamin (vitamin B-1) | 8 mg | 533% |
| Riboflavin (vitamin B-2) | 8 mg | 470% |
| Niacinamide | 67 mg | 335% |
| Vitamin B-6 (as pyridoxine HCl) | 33 mg | 1,650% |
| Folate (as folic acid) | 200 mcg | 50% |
| Vitamin B-12 (as methylcobalamin) | 500 mcg | 8,333% |
| Biotin | 1.6 mg | 533% |
| Vitamin B-5 (as pantethine and pantothenic acid) | 16 mg | 160% |
| Selenium (as L-selenomethionine and sodium selenite) | 33 mcg | 47% |
| Manganese (as manganese citrate) | 1 mg | 50% |
| Chromium (as chromium polynicotinate [ChromeMate®] & chromium picolinate | 133 mcg | 108% |
| gamma-Vitamin E Complex | 250 mg | |
| alpha-Lipoic acid | 200 mg | |
| N-Acetyl Cysteine | 166 mg | |
| Bitter Melon Fruit Extract | 150 mg | |
| Taurine | 100 mg | |
| Cassia Bark | 100 mg | |
| Fenugreek Seed | 83 mg | |
| Gymnema Leaf Extract (75% gymnemic acids) | 71 mg | |
| L-Glutamine | 68 mg | |
| Hawthorn Berry | 66 mg | |
| Fenugreek Seed Extract | 66 mg | |
| Holy Basil Leaf Extract | 66 mg | |
| Prickly Pear Leaf | 66 mg | |
| Eleuthero Root Extract | 64 mg | |
| Garlic Bulb | 50 mg | |
| Maitake Mushroom Fruiting Body | 50 mg | |
| Ivy Gourd Aerial Parts Extract (10& glucokinin) | 50 mg | |
| Bilberry Fruit Extract (36% anthocyanidins) | 40 mg | |
| Grape Seed Extract (Proanthodyn™) | 35 mg | |
| Blueberry Leaf Extract | 33 mg | |
| American Ginseng Root Extract | 22 mg | |
| Quercetin | 33 mg | |
| Inositol | 17 mg | |
| Myricetin | 16 mg | |
| Tocotrienol Complex (Tocomax®) | 16 mg | |
| Coenzyme Q10 | 3 mg | |
| Vanadium (as bis-glycinato-oxo-vanadium) | 33 mcg | |
|
Other Ingredients: Silicified Microcrystalline Cellulose, Stearic Acid, Silica, and Modified Cellulose Gum.
|
||
Suggestions
1 to 2 tablets, three times daily before meals.
Special Note
Contains soy.
Warnings
Do not use if you are taking any form of prescription nitrate such as nitroglycerin. If you have any disorder of blood sugar metabolism (such as diabetes, or hypoglycemia), or if you are taking insulin, any lipid-lowering, anticoagulation, or anti-platelet drug, or if you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.
California Proposition 65 WARNING
Some products on this website contains progesterone, a chemical known to the State of California to cause cancer. Consult with your physician before using this product.
Disclaimer
Herbspro.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 1
No for aggressive chewer waste of money
Color: Blue/Medium, Size: Blue, Color: Blue/Medium, Size: Blue
Within 10 minutes she destroyed it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Favorite toy!
Color: Orange/Large, Size: Orange
My dog lives these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Takes a beating - looks like new!
Color: Blue/Medium, Size: Blue
EDITED AGAIN, 12/28/22:
My boy still has his original blue one of these and the yellow one from way back. He's received a couple more over the years which he's managed to sneak out of the house and lose - evidently neighbor dogs or perhaps foxes, etc love them, too, and carry them off?! At any rate, he'd managed to get himself back to his original two, so I bought him a late Christmas present of a new yellow bone. He just opened the package (with help, of course - he's smart, but lacks the necessary opposing thumbs to do it on his own) and he was ecstatic! He reached into the mailing envelope, grabbed it, gave it a couple of triumphant tosses then ran for his bed, pulled a blanket in, and has been chewing, fighting with, burying in the blanket and "discovering" it for about a half hour now! I don't know what the attraction is, but he still loves these things and they're still lasting! The only other toys that have lasted more than a day are Nylabones (because he won't even look at them, let alone touch them) and a set of interlocked skinny rubber rings that he's not at all interested in, but if I ask about them, he'll move them around the room for a couple of days to make me feel better! LOL
EDITED TO ADD 2022:
Here I am, back 5 1/2 years later to say my dog STILL has this bone and makes use of it a couple of times a week. And he still loves it and sleeps with it. He has gone through a couple of the smaller version (yellow instead of blue) over this time frame because those get constant use. But that’s amazing in itself!! These are still the only toy I would call indestructible.
Great toy! I have a dachshund who destroys toys in record time. I can hear the amused chuckles now, but anyone who has seen him in action (including rottie, pit bull and Doberman owners) is in awe. He is very methodical and relentless - the mad genius of dog toy torture! Small and quiet but utterly ruthless.
Anyway...my boy has been working on this since the beginning of October and the thing looks like new! I think you can see one tooth mark, otherwise it looks untouched! This is a dog who can reduce Kongs and other rubber toys to a pile of chunks in minutes.
But he also LOVES it - carries it around, brings it into his bed at night to sleep, and when his doxie brother (who is far too dignified to do dog toys) doesn't feel well, it is offered up as a "feel better" snuggly...for about 2 minutes. But it's the thought that counts, right?
I don't know what makes this so attractive to my mini-Jaws and so long-lasting, but it works!
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Reviewed in the United States on February 3, 2017
★★★★★ 5
HEAVEY Duty!
Color: Blue/Medium, Size: Blue
Almost not destructible! My dogs chew through 99% of the toys we purchase, but never this one! The medium size is good for our Doberman with jaws of steel!
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Great chew toy to keep around the house
Color: Blue/Medium, Size: Blue, Color: Blue/Medium, Size: Blue
This came highly recommended by the behavioural team at the animal shelter and it hasn't disappointed. It's interesting reading the reviews, because our power-chewer pit-mix who can get a chunk off a split antler in a matter of minutes, hasn't ever been able to get a bite out of this bone! This is a great play toy for her, because it's soft enough that we can throw it for her to fetch in the house without worrying about breaking/denting something and are able to pull it out of her mouth fairly easily once she brings it back (still hasn't learned "drop it!"). The bone isn't flavored, so she'll rarely go to it on her own to chew on, but we keep it near the couch so if she ever gets bitey, we have it close at hand to offer to her as a chewer. It's also entertaining to tuck it into her collar and have her figure out how to remove it to play with it (see photo for this game and size compared to 50lb mutt).
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Reviewed in the United States on August 15, 2017