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193 reviews
Great for energy!
I use these B-12's for energy. Personally I take 2 twice a day. I have up to 30 different illnesses and conditions with which 4 of them alone cause a chronic fatique syndrome. I have to find ways of getting enough energy in my each day, to be able to get out of bed and accomplish anything. I do protein shakes and I use these B-12's. They are very helpful. When I run out of them and there are a few days to a week before I buy more, I always notice the difference in my energy levels and productivity. This by the way is an excellent price for the amount you get and how long they last you. Also, their shipping of them is very fast.Read full review
Verified purchase: Yes • Condition: new • Sold by: beautyame
Laced with Sucralose. Down the toilet it goes.
Laced with Sucralose. Ordered this garbage without reading the label first. My own stupidity. Never assume Kirkland branded products means quality. Got ripped off on the Vitamin C 500mg Chewables as well. Same artificial sweetener. Kirkland vitamins, what a joke. Good money down the toilet.Read full review
Verified purchase: Yes • Condition: new • Sold by: toprightdeal
Wowsome!
Methylcobalamin, the most bioavailable B12 of course. I switched from cyano years ago. I just got these and know already these are the best quality, freshest, best tasting and noticably effective B12 tabs I've ever taken. 👍Thumbs up in my book. Read full review
Verified purchase: Yes • Condition: new • Sold by: cosmeticbrands
Effective Results when Used as Directed
Both my wife and I started using this product for about two weeks now and we can already feel the difference in energy and stamina. We are retirees and our recent blood work showed slight liver issues. B12 is supposed to help the liver's efficiency and we will do another test next year to compare with this years results. But simply judging by how we feel we think the results are going to be positive.Read full review
Verified purchase: Yes • Condition: new • Sold by: beautyame
Correctly advertised.
I've bought several other brands of "sublingual" B12 tablets, all of which claim to rapidly dissolve under the tongue. However, they were not sublingual nor quick-dissolving! The last bottle I had took 10 minutes to completely dissolve 1 tablet. When I tried Kirkland's Signature B12, it dissolved in about 10-15 SECONDS! Kirkland's Signature is now my go-to for my B12 vitamins. And the price is also awesome sauce!Read full review
Verified purchase: Yes • Condition: new • Sold by: toprightdeal
b12 best deal online get few bottles now u love it
best deal online ya need this plus best buy few bottles i use 2 pills a day this is good stuff help improve energy levels,you can digest food better and you feel much better
Verified purchase: Yes • Condition: new • Sold by: beautyame
These supplemental pills taken with other supplemental pills may help to live longer
I have been taking this daily supplement pill for many of years to help with my health. This supplemental with others taken daily I believe help me to live over 85 years and still going strong.
Verified purchase: Yes • Condition: new • Sold by: arcbargain
B-12 5000 mcg
My entire family has been taking this for years. Look forward to taking our B-12.
Good quality
Good flavor
Great benefits......
Verified purchase: Yes • Condition: new • Sold by: hit2selling
Quality Product
Quality company. Quality Product. Great tasting and dissolves quickly
Verified purchase: Yes • Condition: new • Sold by: smithstock
B12 for vegans
This product is great for vegans who don't get enough B12 in their daily diet. I noticed a change in my mood and mental sharpness within a day or two after taking these vitamins. They really do help.<br>
It's a great value as well. $20 for 300 vitamins might seem expensive, but B12 is generally on the expensive side as far as vitamins go. This is a good buy.Read full review
Verified purchase: Yes • Condition: new • Sold by: beautyame
excellant
I take two a day as I was getting ghost rbc on my lab report and now my rbc are normal after one month. Just make sure you do not buy the cheaper b-12 as there is a difference.
Verified purchase: Yes • Condition: new • Sold by: northern_retailer