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Agmatine vs Vitamin D

Agmatine vs Vitamin D Comparison, Similarities & Differences


Read full Agmatine Review

Vitamin D

Read our Agmatine Review

This is a natural compound that was discovered in the early 1900s when scientists decarboxylated the amino acid arginine meaning to say, the carboxylic acid group was removed from Arginine. From a nootropic perspective, agmatine is known to aid in neurotransmission within the brain. It accomplishes this by influencing ion channels, membrane transportation, modulation of nitric oxide, and metabolic processing of polyamine. It is able to cross the blood-brain barrier and functions to improve mood and reduce anxiety. It is also known to influence the Alpha-2 receptor in the adrenergic system and can inhibit some NMDA receptors.

Vitamin D, also known as Calciferol, refers to a group of secostreoids known to enhance intestinal absorption of calcium, iron, zinc, phosphate, and magnesium. Calciferol helps to maintain normal blood levels of calcium and phosphorus, which strengthen bones, helps form teeth and bones. As for the cognitive perspective, studies show that low levels of Vitamin are associated with cognitive impairment and have a higher risk for developing Alzheimer's disease although this has not yet been properly established.


Agmatine sulfate, Clonidine-displacing substance, 4-aminobutylguanidine, Decarboxylated arginine

1, 25-dihydroxyvitamin D, D Vitamin, Calciferol Vitamin D, Calcipotriol Vitamin D



No dosage data available

1000-10000IU based on location

No dosage data available

Side Effects

Too much intake of Vitamin D include headache, loss of appetite, nausea, vomiting, sedation, weakness, and fatigue.


Total Users

There are no users taking this supplement.

There are no users taking this supplement.




Evidence-Based Effects

  • Pain - Decreased

  • Blood Pressure - Decreased
  • Colorectal Cancer Risk - Decreased
  • Fat Mass - Decreased
  • Free Testosterone - Increased
  • Insulin Sensitivity - Increased
  • Lean Mass - Increased
  • Parathyroid Hormone (aka PTH) - Decreased
  • Bone Fracture Risk - Decreased


No data available

Medical Conditions

No data available

Medical Symptoms

No data available


No data available

Commonly Paired With

No data available

Price & Brand

Editors RecommendationCertified Pick:

Buy Agmatine Supplement
Cost: $16.95
Buy Agmatine

Editors RecommendationCertified Pick:
Vitamin D

Buy Vitamin D Supplement
Cost: $8.90
Buy Vitamin D

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