Gamma-Aminobutyric Acid (GABA)

Many customers use Gamma-Aminobutyric Acid (GABA) help induce relaxation/sleep, though it can also lead to higher levels of muscle growth.

4.7 from 82 reviews. Read all reviews or leave your own.
  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan
  • Taste
  • Mixability
  • Effectiveness
  • Value for Money

Pay your way! Checkout with AfterPay or Zip Pay when your order is over $100 AUD. Find out more

Great prices when buying in Bulk

  • 250g = AU$24
  • 500g (2x 250g bags) = AU$44 (AU$22.00 each)
  • 1kg (4x 250g bags) = AU$78 (AU$19.50 each)

Bulk Nutrients does not ship GABA to New Zealand. If you place an order for GABA with a NZ shipping address you will be contacted for a refund.

Gamma-Aminobutyric Acid

Gamma-Aminobutyric Acid (Gaba) is the most abundant inhibitory neurotransmitter in the brain.

Gaba can help induce relaxation/sleep and can stimulates the anterior pituitary, leading to higher levels of muscle growth.

GABA is a great option for those looking at alternates to Bulk Nutrients’ discontinued Max Sleep.

Some states in Australia and New Zealand have restrictions on purchases of Gaba of 1kg or greater. We suggest you check your relevant legislation before purchasing.

Directions & Ingredients

Gaba Dosage

Consume 2g of Gaba per day, ideally before bed.

Doses up to 5g are said to increase effectiveness.

Do not consume more than 5g per day.

A flat standard teaspoon equals 2.45g of GABA.

Ideally GABA should be cycled every two weeks.


Combine powder with liquid and consume immediately.


100% Pharmaceutical Grade Gamma-Aminobutyric Acid.


Keep well sealed, protect from moisture, light and heat.

Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania, Australia. Find out more!

Frequently asked questions about Gamma-Aminobutyric Acid (GABA)

How does GABA taste?

GABA is unflavoured and is generally considered to be slightly bitter.

What is GABA made from?

GABA is synthetic.

Are samples of GABA available?

Sorry we do not provide samples of GABA.

How is GABA packaged?

GABA is packaged in resealable 250g pouches.

Is the packaging for this product recyclable?

Yes! The bag can be recycled by placing it in the REDcycle drop off point bins.

If you'd like more information, check this article which breaks down how Bulk's various products' packaging can be recycled.

Can I receive a discount by buying more than one bag of GABA at once?

Absolutely! Price breaks for GABA begin when you purchase more than two 250g bags. Just add more than that to your cart to see the savings.

Further Reading on Gamma-Aminobutyric Acid

Gamma-Aminobutyric Acid Nutrition Panel

Gaba Nutrition Information
Servings per 250g package: 125 Servings size: 2g
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 0 0
Protein (g) 0 0
Fats (g) 0 0
  (saturated) (g) 0 0
Carbohydrates (g) 0 0
  (sugars) (g) 0 0
Sodium (mg) 0 0
GABA (mg) 2,000 100,000

Gamma-Aminobutyric Acid (GABA) Reviews

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