Name: O2B Brain
Brand: O2B Healthy
SKU: O2B393
Price: 29.99 NZD
Availability: InStock

A convenient herbal spray for focus, mental clarity and cognitive support.

Designed to support focus and mental performance

Convenient oral spray

Suitable for busy periods of study or concentrated work

$29.99

Tax included. Shipping calculated at checkout.

30ml

Quantity

O2B Brain is a convenient oral spray blend to support healthy brain function, concentration and cognition.

Details +

Designed for times when you need to stay mentally engaged, O2B Brain combines Rosemary, Oats, Gotu Kola, Siberian Ginseng, Ginkgo, Licorice and Fenugreek in an easy-to-use spray format.

It is perfectly suited to students, busy professionals and anyone wanting additional support for focus, mental performance and a healthy response to everyday stress.

Each 1ml or 6 sprays provides:

Rosemary – 20mg
Oats – 15mg
Gotu Kola – 15mg
Siberian Ginseng – 15mg
Ginkgo – 15mg
Licorice – 10mg
Fenugreek – 10mg

It also contains the homeopathic ingredients Phos acid, Lycopodium, Gelsemium and Silica.

FAQs +

What is O2B Brain designed for?

O2B Brain is a multi-herb oral spray designed for people wanting additional focus, mental clarity and cognitive support during busy or mentally demanding periods.

Is O2B Brain a stimulant?

The formulation does not contain caffeine. However, individual responses to botanical ingredients vary, so people sensitive to stimulating herbs may prefer to begin with the lower suggested dose.

When would I use O2B Brain?

It may be useful during periods such as study, exams, intensive work, travel or other situations requiring sustained mental attention.

How do I take O2B Brain?

Adults can take 3–6 sprays under the tongue, up to six times daily, or as directed by a healthcare professional.

Does it contain Ginkgo?

Yes. Each 1ml contains 15mg of Ginkgo.

Can I take O2B Brain with prescription medication?

People taking prescription medication should discuss its use with their healthcare professional. Herbal products can interact with medicines, and evidence regarding specific interactions is not always complete.

Can I take it with blood-thinning medication?

Professional advice is recommended before combining O2B Brain with anticoagulant or antiplatelet medication because ginkgo may increase bleeding risk.

Can I take O2B Brain alongside other O2B supplements?

Possibly, but the ingredient lists should be checked for duplication and potential interactions—particularly where another product contains ginkgo, ginseng, liquorice or other active herbs.

Directions & Precautions +

Suggested Dose:

Adults 3-6 sprays under the tongue
Children over 5 years 1-3 sprays under the tongue
Take up to 6 times per day or take as directed by your health care professional.

Cautions and Warnings:

If taking prescription medication or have known ingredient sensitivities, please consult your health care professional before using this product.

Ingredients +

Each 1 ml (approx. 6 sprays) contains:

Ingredient	Amount	Role in Cognitive, Memory & Circulatory Support
Rosemary	20 mg	Traditionally used to support memory, mental clarity, alertness and healthy circulation
Oats	15 mg	Traditionally used as a nourishing nervous-system tonic to support calmness, resilience and cognitive wellbeing
Gotu Kola	15 mg	Traditionally used to support memory, concentration, cognitive function and healthy circulation
Siberian Ginseng	15 mg	Traditionally used as an adaptogenic herb to support mental stamina, balanced energy and resilience during everyday stress
Ginkgo	15 mg	Traditionally used to support memory, mental clarity and cognitive function while helping maintain healthy peripheral circulation
Licorice	10 mg	Traditionally used to support vitality, digestive comfort and the body’s response to everyday stress
Fenugreek	10 mg	Traditionally used to support digestive comfort, appetite and general wellbeing
Homeopathic Contents		Phos Acid, Lycopodium, Gelsemium and Silica
Processing Aids

Who is O2B Brain for?

People wanting additional support for concentration and focus
Students during periods of intensive study or exams
Busy professionals managing mentally demanding workloads
People who feel their concentration suffers during stressful periods
Those wanting to support healthy cognitive function
People looking for a convenient alternative to capsules or tablets
Adults and children over 5 who can use the product according to the recommended directions

What You Can Count On

Made By Us

We have made human and pet supplements in our purpose-built factory in Nelson, New Zealand since 2003.

Quality Control

Trust is important to us. We operate under compliance procedures verified by MPI and we lab test every product we make.

Free Shipping in NZ

We offer a factory direct overnight courier service to our New Zealand customers for FREE. No minimum order.

Made in Nelson, New Zealand

We’ve been manufacturing natural health supplements for over 20+ years in our purpose built facility. We take a nutrition based approach to health and believe that what you put in, is what you get out. That’s why we use natural ingredients and science backed formulations to develop our products, ensuring you get the highest quality products made locally.