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Focus & Brain

Shop Cannaray's brain supplements, with nutrients that contribute to normal cognitive function and mental performance. Choose Lion's Mane Capsules or Gummies, Mushroom Complex, our Gut/Brain Powder or caffeine-free Can O'Rays. Vegan, clearly labelled and rated 4.9 out of 5 by our customers.

Want to know more? Read our guide to Lion's Mane supplements for focus.

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Collection of Cannaray Wellness Capsules on a pale yellow background.

Nutrients for a busy mind

What's in the range

  • Lion's Mane Capsules: Lion's Mane with Vitamins B3, B5, B6, B12 and Rhodiola.
  • Lion's Mane Gummies: 6,000mg Lion's Mane with Vitamins B3, B5 and B6, sugar-free.
  • Mushroom Complex Capsules: five mushrooms with Vitamins B5, B12, C and D.
  • Gut/Brain Powder: Lion's Mane with Iron, Calcium and Vitamins B3, B5, B6, B12 and D.
  • Sea Moss Gummies: with Iodine and Vitamins C and D3.
  • Can O'Rays, Energy Powder, Ashwagandha Gummies and Magnesium Glycinate Capsules.
  • Focus & Clarity Bundle for a ready-made routine.

What the nutrients do

  • Pantothenic acid (B5) contributes to normal mental performance (Lion's Mane Capsules and Gummies, Mushroom Complex, Gut/Brain Powder).
  • Iodine, iron and zinc contribute to normal cognitive function (Sea Moss Gummies, Gut/Brain Powder, Energy Powder, Can O'Rays).
  • Vitamins B6 and B12 and magnesium contribute to normal psychological function.

Lion's Mane, Rhodiola and other botanicals are named ingredients; we don't make health claims for them.

What our customers say

"It is probably the best gummies I tried taste-wise, fast delivery and good service." STAN S., Lion's Mane Gummies

"Really easy to take, ordered enough for a couple of months now. Very reliable company." Bill B., Lion's Mane Capsules

"The taste is light and fruity, I love it." Maggie M., Gut/Brain Powder

Frequently asked questions

What's the best brain supplement to start with?

Lion's Mane Capsules or Gummies are a simple start, because they pair one mushroom with B vitamins including B5, which contributes to normal mental performance.

What is Lion's Mane?

An edible mushroom (Hericium erinaceus) used as a supplement ingredient.

Capsules or gummies?

The same idea in two formats. Gummies are sugar-free and berry-flavoured; capsules are tasteless.

Do these contain caffeine?

No.

Can I take them with other supplements?

Usually, but check labels for overlapping vitamins and ask your GP if you take medication.

Are they vegan?

Yes.

Cannaray Gut/Brain Powder texture close-up

Brain Function - Nourish Your Mind

Your brain works hard every day, from focus and memory to mood and energy. Our Brain Function collection is designed to support mental clarity, cognitive performance, and overall neurological wellness, using natural, science-backed ingredients like functional mushrooms, adaptogens, and vitamins.

Whether you’re looking to enhance focus, maintain memory, or simply support a healthy mind, our carefully curated range helps you nurture your brain from the inside out.

Cannaray capsules lifestyle photo

Why Choose Brain Function Supplements?

  • Cognitive Support: Ingredients like Lion’s Mane and Rhodiola Rosea help maintain mental clarity and focus.
  • Mood & Energy: B‑vitamins, adaptogens, and antioxidants contribute to normal psychological function and reduce tiredness.
  • Holistic Wellness: Many of our products combine gut and brain support, recognising that a healthy gut can help nourish a healthy mind.
  • Convenient Formats: Powders, gummies, and capsules to fit your lifestyle, simple daily support without hassle.

Watch our videos

Formulated with nutrients that support digestion and cognitive function, the Gut/Brain Wellness Powder combines flavour and function in one vibrant, zero-calorie pineapple and mango blend. 
Find your focus and balance your mood with Lion’s Mane Capsules, packed with 1,000mg per serving of the famous fungi known as “the smart mushroom”.
They focus on supporting your metabolism, nutritional status and natural biological energy pathways with vitamins, minerals and herbal extracts.
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