Pros

  • Easier to absorb compared to alternatives.
  • Mild sweetness makes it palatable.
  • Lonerm users report consistent positive results.
  • Supports overall health with B vitamins.
  • Strong recommendation from animal lovers and health enthusiasts.

Cons

  • Concerns about the safety of ingredients like Mannitol, Sucralose, and polyethylene glycol.
  • Does not dissolve properly under the tongue as expected.
  • Chalky texture and unpleasant taste.
  • Perceived potency is lower than expected for a 5000 mcg dosage.
  • Bottle contains fewer tablets than expected for the price.

Bottom Line

Nature's Bounty Vitamin B12 offers notable benefits in absorption and taste, along with positive long-term results for some users. However, issues with dissolution, texture, and ingredient safety may be a concern for others. If these factors are important to you, you might want to explore alternative brands with clean ingredient lists and better dissolution performance.

Lowest at any Popular Retailer
$8.58 at Amazon
How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 53 retailers to give you the short version.

Where to Buy

Prices last updated: April 4th 2026 12:20 am
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