Webber Naturals Vitamin B12 Methylcobalamin Mega Size 1000 Mcg
Analysis updated October 2026 · How Scout scores
At a glance
Summary
This vitamin B12 supplement contains methylcobalamin, a bioavailable form of B12, which is beneficial for energy metabolism and nerve function. The formulation includes lactose monohydrate and cellulose as fillers, which are generally considered safe, but the presence of croscarmellose sodium and magnesium stearate as additives slightly detracts from its purity. Overall, the product is moderately processed but lacks harmful ingredients, making it a reasonable choice for supplementation.
Key ingredients 4
Lactose MonohydrateNeutral
Lactose monohydrate is used as a filler or binder in supplements. It is a simple sugar derived from milk and generally considered safe for most people. However, it may not be suitable for individuals with lactose intolerance.
Risks
May cause digestive discomfort in individuals with lactose intolerance.
CelluloseNeutral
Cellulose is a common bulking agent and stabilizer in supplements. It is derived from plant cell walls and is not digestible by humans, thus providing no caloric value. It is generally considered safe and inert.
See more about Cellulose →Croscarmellose SodiumNeutral
Croscarmellose sodium is used as a disintegrant in tablets to help them dissolve quickly. It is a chemically modified cellulose and is generally recognized as safe. It is widely used in the pharmaceutical industry.
See more about Croscarmellose Sodium →Vegetable Grade Magnesium StearateNeutral
Magnesium stearate is a common flow agent used in supplement manufacturing to prevent ingredients from sticking to equipment. It is derived from stearic acid and magnesium and is generally considered safe in small amounts. It does not contribute any nutritional value.
Processing
Processed Foods
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