Ingredients

Vitamin B12 is an essential nutrient for red blood cell formation, DNA synthesis, nerve function, methylation, and homocysteine metabolism. Its strongest evidence is not as a universal energy booster, but as a foundational nutrient for people with low intake, absorption challenges, or medication-related risk.

Thiamine, also known as vitamin B1, is an essential nutrient that helps the body convert food into usable cellular energy. This evidence-based guide explains thiamine benefits, dosage, safety, benfotiamine research, and why Take Control Science uses it as a foundational metabolic support ingredient.

Creatine monohydrate is one of the most studied ingredients in performance nutrition, with strong evidence for supporting strength, power, repeated high-intensity exercise, and lean mass when paired with resistance training. This physician-minded guide explains how creatine works, how to dose it, what the research actually shows, who may benefit most, and where marketing claims go too far.

Leuvate™ is a leucine-enriched essential amino acid ingredient designed to support the amino acid environment involved in muscle protein synthesis. This evidence-based guide explains how Leuvate™ works, what research supports, where the science is still developing, and why Take Control Science uses it in Protein Control.

Vitamin D3 is the body’s natural sunlight-derived form of vitamin D and plays an essential role in calcium absorption, bone mineralization, muscle function, and normal immune signaling. This physician-written guide explains what the evidence actually shows, where claims are overstated, how dosing works, and why Take Control Science includes vitamin D3 in Protein Control.