Methyl B-12 2500 MCG | GNC

GNC Methyl B-12 2500 MCG


Item # 253312


Size: 100 Caplets

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Product Information


High potency, highly absorbable superior form of B-12*

Label (click image to enlarge)


As a dietary supplement, take one to three capsules daily. For maximum support, take as directed every day.



Other Ingredients

Cellulose, Dicalcium Phosphate, Titanium Dioxide (Natural Mineral Whitener), Vegetable Acetoglycerides
Distributed by: General Nutrition Corporation Pittsurgh, PA 15222

Nutrition Facts

Serving Size  1 Caplet
Servings Per Container  100

Amount Per Serving     % DV

Vitamin B-12 (as Methylcobalamin) 2500mcg   41667%

** Daily Value (DV) not established.


4.6 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Amazing results!!
I love this stuff! Haven't felt this good in a long time. I have taken many other B vitamin supplements but never felt any difference until trying this Methyl B12. I take a whole tablet every morning, & at night I take about 1/6th (approx 400 mcg) of a tablet 30 minutes before bed. Talk about sleeping like a baby!!! It's better than any sleeping pill & no side effects. During the day I'm so much more alert with more energy. I'm telling everyone I know about this product!
October 26, 2014
This is a great product.
This product is very effective simply because of the dosage and the energy this product Methylcobalamin Vitamin B-12 gives you is a good pure steady non-jittery energy with no crash.

The dosage is high and the form of this vitamin b-12 is by far the best form and is the most absorbable. I just really enjoy the way it makes me feel both mentally and physically.
August 17, 2014
Great product!
We are a vegetarian househtold and being over 50 had been struggling with fatigue. Irregardless of the amount of rest and meditation we get daily, we seemed to progressively have continued fatigue and memory loss of course. Since we failed to remember as vegetarians we lack B-12. One a day has been perfect. Immense noticeable difference in energy, clarity, memory, sound sleep and attitude. Methyl is the way to go for us. The cyanocobalamin B-12 was not making much of a difference. This product is well worth the price.
April 20, 2015
Best Methyl-B12 Supplement I've tried
Almost 5% of the population has a gentic mutation of the MTHFR gene, which inhibits proper absorption of either B12 or Folic Acid, or both. A methylated form of B12 is easily absorbed by people with this mutation, like me, and GNC's Methyl-B12 is the best I have found. It provides me with lasting energy during the day.
January 27, 2017
Made me jittery.
I tried this for more energy. It only made me jittery, with no energy. I've tried another manufacturer with better results. On the good side there was no cross contamination of soy.
January 12, 2016
Rock Solid
I've been taking 7,500mcg, every day, for about 2-1/2 years. I can honestly say I won't give the stuff up becaus I think it does me wonders for energy! As an insulin-dependent diabetic, that's a constant struggle. When I initially started taking it, I tried 4 tabs, or 10,000mcg. A bit too much, so I scaled back a pill. I've never had any problems with it, as I now take 104 GNC pills per day, along with 4 powders mixed in a single container of water, and sometimes a protein powder, if the blood sugar is too low. I'm not your typical GNC user!! This is my health, wellness, and grocery store!!
February 19, 2017
I felt a difference in my energy level with the first day of use! Being a woman of 48 that takes working out seriously and has a busy schedule, it is important to me to maintain a strong healthy mind and body regardless of getting older.
April 9, 2015

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