Frequently asked questions.
What is Mentex?
Mentex is a UK supplement brand built on full disclosure: precisely dosed, fully labelled formulas with no proprietary blends. There are two today: Support, a focused nootropic, and Quantum, a comprehensive daily multivitamin.
Support or Quantum, which is right for me?
Choose Support for focus, recall and mental stamina. Choose Quantum for complete daily nutrition, a full vitamin and chelated-mineral base plus advanced nutrients. Many people take both.
What are nootropics?
Nootropics are ingredients used to support normal cognitive function, such as focus and memory, alongside a healthy lifestyle. They can include vitamins, plant extracts and amino acids. Mentex Support is our nootropic formula.
How do I take Mentex?
Take your daily serving with food or healthy fats for absorption, ideally in the morning. See each product page for its exact serving size.
How long does it take to notice a difference?
It varies by person and formula. Some changes can be noticed within the first few weeks, while benefits that depend on consistent daily intake build gradually over 30 to 90 days.
Who should not take Mentex?
Do not use if you are under 18, pregnant, or breastfeeding, or if you have a medical condition, without speaking to your doctor or pharmacist first. If you take prescription medication, consult a healthcare professional before use.
Can I take Mentex with other supplements?
Usually yes, alongside a balanced diet, but avoid duplicating high doses of the same vitamins and follow total daily intake guidance. If you are unsure, speak to a healthcare professional or pharmacist.
Are Mentex products suitable for vegans?
Yes. Both formulas are vegan: they use plant-based (HPMC) capsules and contain no ingredients of animal origin. Quantum is made on equipment that also handles milk, so its label carries a may-contain notice for anyone with a severe milk allergy.
Do you offer free shipping?
Yes, free UK shipping on all orders, typically delivered within 1 to 2 business days.
Didn't find your answer?
Two formulas. One standard.
Both precisely dosed and fully disclosed, made to the same standard. Start with the one that fits today, or take both.

- Focus and clarity, without the jitters
- Memory, recall and faster learning
- Calm, caffeine-free mental energy

- Energy and everyday vitality
- Immune and cellular support
- Complete daily nutrition, precisely dosed