Nature's Bounty Vitamin B12 5000 Mcg Sublingual Liquid, Cardiovascular Health & Cellular Energy Support, 2 Fl Oz (1 Count)

I love this supplement. It's easy to use and really helped clear up my B12 deficiency quickly. I couldn't figure out why I was so tired all the time and having little problems with my memory so often. When my test results indicated I had a B12 deficiency, I started this supplement and my fatigue and memory problems started clearing after about two weeks consistent use. The taste is good and evidently the actual ingredients are effective. I don't want to be without it.

I sometimes get deficient in B12 and this stuff is amazing. The ingredients look great and it works like a quality product from the pharmacy! I leave it under my tongue for about 30 seconds and then swallow, and it has a really nice taste that isn't artificial or gross. It doesn't really dissolve since it's a liquid. It's an incredible size of product, ESPECIALLY for the price! Liquid B12 can be super expensive at grocery stores or pharmacies. I'm not sure why the review box says something about vitamin D, since there isn't any in this product.It helps me feel more rested after I wake up which is such a life saver since I work early.

This is the best B12 I've found. Easy to take and fast to absorb. Tastes ok and much better than competitors I've tried. It helps with energy and focus, everyone in my family now uses it and speaks highly if their results. Quality ingredients.

We love this for a quick boost of energy! It's easy dropper, taste is fine and we use it daily to maintain healthy, natural energy. The color is very bright so be careful not to spill.

Product is great. Taste decent and works well. Amazon shipping however is bad! Every single time I've ordered this B12 it arrives with the box smashed and the supplement leaking out.

As with most otc's, it works if one believes. The energy provided may be due to caffeine overdose, but since B-12 cannot survive gut attack, sublingual route can't hurt. Also, no way to overdose. Easy to measure, quick, nice taste, no harm.

After struggling with afternoon fatigue for months, I decided to try Nature's Bounty B12 Sublingual Liquid, and I'm so glad I did! The 5000 mcg strength is perfect - I noticed a difference in my energy levels within just a few days of use.What I love most about this product:- The berry flavor is pleasant without being overpowering- The liquid form absorbs quickly (much better than pills I've tried)- Easy to use dropper makes dosing simple- No artificial colors or flavors- Great value compared to other B12 supplementsAs someone who follows a mostly plant-based diet, maintaining proper B12 levels has been challenging. This supplement has been the perfect solution. I take it in the morning, and my energy remains steady throughout the day - no more mid-afternoon crashes!I've recommended this to several friends who have reported similar positive results. Five stars without hesitation!

I’ve been using this daily and I can tell the difference in my energy levels. The sublingual dropper makes it super easy to use, and it actually tastes pleasant—slightly sweet but not overpowering. One star off just because the bottle could use clearer dosage marks, but otherwise it’s an excellent supplement. I’m already on my second bottle!