NEW
💉 Cyanocobalamin
NOW Supplements, Folic Acid 800 mcg + B-12 (Cyanocobalamin) 25…
Cost per serving
$0.02
Avg$6.11last seen · confirm on Amazon
Amazon.com 0
See the offer Cyanocobalamin cost per dose
Currently from $0.024 per serving across our tracked stores. Same molecule, dramatically different per-dose pricing — sorted bottom-up.
Prices checked Jun 24, 2026
See also: best Cyanocobalamin deals · Cyanocobalamin basics
NEW
💉 Cyanocobalamin
Carlyle Vitamin B12 Sublingual 2500 mcg | 250 Fast Dissolve…
Cost per serving
$0.03
Pricey$7.46last seen · confirm on Amazon
Amazon.com 0
See the offer Frequently asked
What is the cheapest Cyanocobalamin per dose?+
NOW Supplements, Folic Acid 800 mcg + B-12 (Cyanocobalamin) 25 mcg, B Complex… — $0.02 per serving ($6.11 for 250 servings), the lowest cost-per-dose cyanocobalamin in our Amazon US catalog as of June 2026.
What is the typical cost per dose for Cyanocobalamin?+
About $0.01 per serving across 4 tracked cyanocobalamin products, ranging from $0.001 for the best deals to $0.03 for premium options.
Is the cheapest Cyanocobalamin the best one to buy?+
Not always. The cheapest is sometimes cheaper because of the form — magnesium oxide costs less than glycinate per gram but absorbs at a fraction of the rate. Weigh cost-per-dose against form bioavailability and third-party testing, not price alone.