Natural Factors
Natural Factors B12 (Methylcobalamin) -- 1000 mcg - 90 Sublingual Tablets
Overall Rating:
4
out of
5
Works but unpleasant aftertaste,
June 1, 2010
Effectiveness:
5
out of
5
"Purchased this twice now and it works well, has a nice high dosage for one tablet. Dissolves moderately fast under the tongue. Only issue I have with it is a medicine-like aftertaste that is unpleasant."
Natural Factors
Natural Factors B12 (Methylcobalamin) -- 1000 mcg - 90 Sublingual Tablets
Overall Rating:
5
out of
5
Greatly effective, fastest dissolving,
March 18, 2010
By allthereisiam
from Florida
from Florida
Effectiveness:
5
out of
5
"I was amazed at how fast this brand dissolves under my tongue - less than a minute for me - sublingual methylcobalamine is what's kept my B12 levels at an optimal level for over 15 years - and as with most all of Vitacost.com products - the prices are wonderfully low and service is great! I also appreciate reading the reviews they post since it helps me decide which products may be better."
Age: 55-64
Gender: Female
Daily supplement usage: 3-5 supplements daily
Referral source: Self-referred
Reason for usage: Specific health concern
Duration of use: 30-60 days