Vitabiotics Ultra Vitamin D 2000 Iu (d3 50µg) Extra Strength
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement contains beneficial ingredients like Vitamin D3, which is essential for bone health and immune function, and Medium Chain Triglycerides, a healthy fat source. However, the presence of multiple additives such as maltodextrin and microcrystalline cellulose, along with a high level of processing, slightly detracts from its overall quality. Despite these factors, the formulation remains effective and free from harmful substances.
Key ingredients 11
Vitamin D3Good
Vitamin D3 is essential for calcium absorption and bone health. It is the most bioavailable form of vitamin D, making it highly effective in maintaining adequate vitamin D levels. It also supports immune function and has been linked to mood regulation.
Benefits
Supports bone health, immune function, and may improve mood.
Medium Chain TriglyceridesGood
Medium Chain Triglycerides (MCTs) are fats that are rapidly absorbed and used for energy. They are beneficial for brain health and may support weight management. MCTs are often derived from coconut oil and are considered a healthy fat source.
Benefits
Supports energy production and may aid in weight management.
DL-Alpha TocopherolNeutral
DL-Alpha Tocopherol is a synthetic form of Vitamin E used as an antioxidant. While it helps protect cells from oxidative damage, the synthetic form is less bioavailable than natural forms. It is often used to preserve the shelf life of products.
Risks
Excessive intake may interfere with blood clotting and increase the risk of bleeding.
Benefits
Acts as an antioxidant, protecting cells from damage.
Microcrystalline CelluloseNeutral
Microcrystalline Cellulose is a refined wood pulp used as a bulking agent in supplements. It is inert and does not provide nutritional value. It is commonly used to improve the texture and consistency of tablets.
See more about Microcrystalline Cellulose →HydroxypropylmethylcelluloseNeutral
Hydroxypropylmethylcellulose is a plant-derived compound used as a thickener and emulsifier. It is commonly used in supplements to create a controlled-release effect. It is generally considered safe and non-toxic.
Benefits
Helps in the controlled release of active ingredients in supplements.
IsomaltNeutral
Isomalt is a sugar alcohol used as a low-calorie sweetener. It is less likely to cause tooth decay compared to regular sugar. It is often used in sugar-free products.
Risks
Excessive consumption may cause digestive discomfort, such as bloating or diarrhea.
Benefits
Provides a sweet taste with fewer calories and a lower impact on blood sugar levels.
Calcium CarbonateNeutral
Calcium Carbonate is a common form of calcium used in supplements to support bone health. It is inexpensive and provides a high amount of elemental calcium. However, it requires stomach acid for absorption, which may be less effective in some individuals.
Risks
Excessive intake may lead to kidney stones or impaired absorption of other minerals.
Benefits
Supports bone health by providing a source of calcium.
Silicon DioxideNeutral
Silicon Dioxide is used as an anti-caking agent to prevent clumping in powdered supplements. It is naturally occurring and considered safe in small amounts. It does not provide nutritional value.
See more about Silicon Dioxide →Stearic AcidNeutral
Stearic Acid is a saturated fatty acid used as a lubricant in supplement manufacturing. It is naturally found in animal and plant fats. It is generally considered safe and does not raise cholesterol levels.
See more about Stearic Acid →Magnesium StearateNeutral
Magnesium Stearate is used as a flow agent in supplement production to prevent ingredients from sticking to equipment. It is a salt of stearic acid and is considered safe in small amounts. It does not provide nutritional value.
See more about Magnesium Stearate →MaltodextrinBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause spikes in blood sugar levels, especially in individuals with insulin sensitivity.
Benefits
Provides a quick source of energy due to its rapid digestion.
Processing
Ultra-Processed Foods
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