Brain Shield™

Key Brain Nutrient

Made with concentrated levels of essential brain nutrients, scientifically formulated to nourish, restore and maintain brain health for mental clarity, memory and mood.

Made with concentrated levels of essential brain nutrients, scientifically formulated to nourish, restore and maintain brain health for mental clarity, memory and mood.

Payment Type:
More Energy
Better Sleep
Less Brain Fuzz
Greater Focus
Heightened Mood
Payment Information

Brain Shield™ is the world’s first patented dietary supplement to safely deliver cyclic Glycine Proline (cGP) to the human body. cGP a key brain nutrient that is unique to New Zealand’s high-grade blackcurrant berries. Correct cGP / IGF-1 ratio is essential for supporting the brain signaling pathways.

Brain Shield™ is formulated with New Zealand blackcurrant concentrate which contains the highest levels of cGP. Combining cGP with flaxseed oil rich in omega 3 provides a powerful formulation for your brain health and function.

What you need to know:

  • Low levels of cGP are found in Stroke patients and can be found in Parkinson’s patients and in other neurodegenerative disorders.
  • Normal body production of cGP starts to lessen about 30-40 years of age.
  • Normal levels of cGP are vital for all ages and especially children for brain development.
  • VitalityNZ™ novel patented Brain Shield™ is the only commercial product containing cGP available in the world, discovered right here in New Zealand


Take 2 capsules per day for the first 30 days; then 1 capsule per day thereafter. Or use as directed by your health professional.

60 capsules per bottle.
Free shipping inside NZ.
Dairy free, gluten free, GMO free.
Scientifically proven.

Each capsule contains:

  • 250 mg New Zealand Blackcurrant Concentrate.
  • 470 mg New Zealand Flax Seed Oil, (>60% Omega 3).
  • 30 mg DMG. 
  • In a bovine soft-gel capsule.
  • We offer free shipping within the whole of New Zealand. International orders have a $10 shipping fee. 
  • Once your order is placed, we will email you your shipping confirmation and tracking number.
  • All New Zealand orders, apart from rural delivery, will arrive between 1 and 3 days. 
  • Rural delivery and international orders can take anywhere between 3 and 10 days.

We accept payments from all major credit card providers including Visa and Mastercard. We also offer PayPal on one time purchases.

For recurring subscriptions, you save 10% on Brain Shield™. This payment will come out on the same day that you make your order every second month.

What is cGP and why is it important?

What does cGP do?
What does cGP do?

cyclic Glycine-Proline (cGP) normalises an important whole of body growth and body hormone called Insulin-like Growth Factor-1 (IGF1) and helps the elasticity of blood vessels leading to a more even blood flow throughout the body. cGP is neurotrophic, this means that it contributes to the ‘nutrition’ of the brain.

Your body just can’t keep up
Your body just can’t keep up

Normal body production of cGP starts to lessen at about 30-40 years of age, and if the body does not keep producing enough then less than favourable health outcomes are likely as we age.

The world’s only supplement with cGP!
The world’s only supplement with cGP!

Our industry-leading extraction process ensures that VitalityNZ has the only commercial form available in the world. We have captured and preserved the absolute goodness of the New Zealand blackcurrant berries delivering you a power-packed capsule for your maximum brain and body health.

vitality content 2

Nature’s super berry, harnessed for improving your brain health.

What science is proving is a very exciting finding because it is something completely natural that can support your body and mind to stay healthy as you age, it’s unique to see a response like this in a natural product." - Dr Guan, Centre of Brain Research, Auckland. 

Read More About The Science

Our Feedback

Frequently asked questions

What makes NZ blackcurrants special?
Are there any other benefits of Brain Shield?
What science is proving all these claims?
How does cGP work in the body?
What can low levels of cGP lead to?

Start your journey to a better you.

Purchase your first month of Brain Shield™ and experience the difference today.