Short answer: Glucovex also contains Guarana, which naturally contains caffeine — a direct, specific disclosure worth understanding given the formula's otherwise stimulant-light positioning.
Why this caution stands out among the formula's other ingredients
Unlike Berberine, Cinnamon and Gymnema's shared blood-sugar caution, Guarana's caffeine content is a genuinely separate, distinct safety consideration.
Who should be most attentive to this specific caution
Those sensitive to stimulants or caffeine, or managing high blood pressure or a heart condition — three specifically named groups worth checking against your own situation.
⚠️ Worth knowing: please speak with your doctor if any of these specific circumstances apply to you before starting Glucovex.