30 day money back guarantee
Shop
Reviews
My account
Region
Brain with flowers coming out of it

Long-term energy isn't a short-term fix

Afternoon energy slumps, struggling with tiredness and fatigue, or having trouble staying focused? Although your energy is impacted by many things that are out of your control—like stress, pandemics, or home-schooling—you can control what you put in your body.

So, instead of a quick-fix, give yourself the right nutrients for sustained energy every day, with our natural energy supplement.

Key vitamins for energy

More energy
Give your metabolism the tools it needs to release energy efficiently from food—unlocking the nutrients from what you eat.
Less fatigue & tiredness
Our nutrients support slow and consistent energy release, combatting tiredness and fatigue through the day.
Feel sharp and alert
The Smart Supplement helps with concentration and mental performance—helping you think clearly and improve memory and learning.
Sleep better
Vitamins for energy also support healthy sleep, which in turn maintains brain function and protects physical and mental health.
Clear brain fog
Feeding your brain what it needs for sustained energy through the day means your focus won’t fade in an afternoon slump.
How does the Smart Supplement support your energy?
Learn more
Two Smart Supplement capsules

We have an energy deficit

In the Heights nutritional study, we found that 70-88% of people are deficient in vitamin B1 and B2. These are two vitally important vitamins for energy production—and they’re both in the Smart Supplement.

Read the findings

B for energy

B vitamins can help you to feel more alert and energised within two weeks. Their effects on energy metabolism mean they are great fatigue and tiredness-fighters, as well as helping to combat the effects of stress.

Learn more about B vitamins
A hand holding two Smart Supplement pills

20 natural nutrients for energy

  • Plant-based
  • Gluten-free
  • Allergen-free
  • No fillers or colourants
  • No contaminants
  • Non-GMO
Nutritional yeast representing vitamin B12
Reduces tiredness and fatigue by helping the body produce glucose. Also helps oxygenate cells to give you energy.
25mcg
Daily Serving
1000%
NRV
Show all 21
Fleurine Tideman, Heights customer

What our customers think

Wow! I have struggled with fatigue, tiredness, low energy, and a poor immune system for years. But, after 3 months of Heights, I feel the effects completely! I have more energy, sleep better, and feel better all-round. The best vitamins for energy I’ve found so far.
Fleurine Tideman, Heights customer
Fleurine T.
Writer, mental health advocate
Ladi Greenstreet, Venture Capital Investor

What our customers think

It’s only been 6 weeks but I’m already feeling the difference in my energy levels. I’m expected to be on top of my game at all times and Heights is definitely helping me feel sharp and productive, with less tiredness and fatigue.
Ladi Greenstreet, Venture Capital Investor
Ladi Greenstreet
Venture Capital Investor

The brains behind Heights

Our team of doctors and scientists make every decision about the Smart Supplement. Armed with the latest research, they regularly update our formulation, so each bottle contains the most effective nutrition.

Learn more about our experts
Sophie Medlin, Head of Nutritional Research at Heights
Sophie Medlin, RD
Head of Nutritional Research
Sophie Medlin, RD
Head of Nutritional Research
Consultant dietitian, chair of British Dietetic Association for London, founder of City Dietitians, spokesperson for evidence-based nutrition, and lecturer at King's College London.
Dr Tara Swart with grey background
Dr Tara Swart, PhD
Chief Science Officer
Dr Tara Swart, PhD
Chief Science Officer
Neuroscientist, medical doctor, leadership advisor, and MIT lecturer with a PhD in neuropharmacology.
We're here to help

Frequently asked questions answered

Here are some answers to our most frequently asked questions.

Read all FAQs
Read all FAQs

About Heights

  • Our Mission
  • Experts
  • Blog
  • Student discount
  • Refer a friend
  • Careers
  • Braincare Podcast
  • Sustainability

This product is not designed to replace a varied and balanced diet. Do not exceed stated dose. If you are pregnant, breastfeeding or taking any medication, please consult your doctor before use. Do not use it if the sachet has been opened. Store in a cool, dry place. Keep out of reach of children. * These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.