Which sweetener can be used in a high alcoholic content elixir: propylene glycol or artificial sweetener?

• A. Propylene glycol
• B. Artificial Sweeteners
• C. Both
• D. Neither

Answer: (B)

In a high-alcohol elixir, sweetness must come from an agent that stays soluble and stable in a hydroalcoholic solvent. Propylene glycol is best thought of as a solvent and humectant—it helps dissolve drugs and retain moisture—but it’s not used primarily for sweetness. Its sweetness is mild and it can alter the solvent balance if used in larger amounts, so it’s not the ideal sweetening choice in a strong alcoholic system.

Artificial sweeteners, by contrast, are chosen because they are intensely sweet and remain soluble and stable in alcohol-rich solutions. They provide the needed sweetness without adding bulk or significant water that could shift the alcohol content or affect drug solubility. That makes them the preferable option for sweetening high-alcohol elixirs.