2pm AEST
Estimated delivery by Fri Nov 6
from 153 verified customers2 sizes available
R1 Glutamine by Rule 1
Price
$44.95
$0.00
$0.00 per serve 0 serves
- 4 payments of $11.23*
- 4 payments of $11.23*
- From $7.49* a week
- Australian owned, Australian stock
- Dispatched from the east and west coast
- No surprise surcharges at checkout
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Add $105.05 and shipping is free
- Free gift when you spend $200
- Free postage on orders over $150
- East & west coast dispatch
- Easy returns within 30 days
About this product
- Free standard shippingFREEOrders $150 and over, anywhere in Australia.
- Standard$12.95Orders under $150. Tracked, from the warehouse closest to you.
- Express$19.95Australia Post express network, any order value.
- Express + Skip The Line$29.95Your order is picked and packed ahead of the queue, then sent express.
- Click & collectFREEReady in 4 hours at any of our 58 stores. No minimum.
- Australia Post parcel lockerSAME RATESHave it sent to a 24/7 parcel locker instead of your door and collect whenever suits. Choose a locker address at checkout; standard and express rates apply as above.
- Shipping insurance$1.99Optional freight protection, added in the cart.
- Eco bag$0.99A reusable Supplement Mart bag you can add to your order.
- Heavy RTD levy$20Cartons of ready-to-drink only. The $150 free threshold still applies to the rest of the order.
Orders placed before 2PM AEST on a business day leave the same day. The rates above are what you will see at checkout.
Unopened and unused, send it back within 30 days for a refund or a swap. Change of mind included. Sealed tubs only, for obvious reasons.
Not sure which one is right for you? Ask us in chat, or walk into any of our 58 stores across Australia. Our staff train, so you get an answer rather than a sales pitch.
NUTRITION & INGREDIENTS
Disclaimer: while we try our best to keep up-to-date nutritional information available on the website, packaging and products can change, therefore this information should serve only as a guide. Please refer to actual packaging for latest information.
BEST PAIRED WITH
WHAT'S IN IT
- A powder, mixes into water
- A choice of 75 Serves or 130 Serves
- Perfect stirred into any drink
ABOUT THIS PRODUCT
Rule 1 Glutamine is designed for athletes and fitness enthusiasts looking to optimize their recovery and enhance overall performance. Glutamine is one of the most abundant amino acids in the body, playing a crucial role in muscle recovery and immune system support. Rule 1 Glutamine offers a pure and unflavored supplement that can easily be added to your post-workout shake or beverage of choice, providing essential support during intense training cycles.
- Muscle recovery: Helps to replenish glutamine levels in the muscles, aiding in faster recovery and reducing muscle soreness.
- Immune support: Glutamine plays a key role in supporting immune function, particularly during periods of intense physical stress.
- Versatile and unflavored: This supplement is unflavored, making it easy to mix with your favorite drinks or protein shakes without altering the taste.
- Supports gut health: Glutamine is vital for maintaining the health of the intestinal lining, which can be beneficial for overall digestive health.
Each serving of Rule 1 Glutamine contains a potent dose of pure L-Glutamine, a key amino acid that serves as a building block for protein synthesis. By supplementing with glutamine, you help maintain muscle mass and support recovery after intense workouts. Additionally, glutamine is known for its ability to support gut health by maintaining the integrity of the intestinal lining, which can be particularly beneficial during heavy training periods when the body is under stress. For athletes and fitness enthusiasts looking to maintain peak performance, Rule 1 Glutamine offers a reliable and effective way to support your body’s recovery processes, ensuring that you’re ready for the next workout. This supplement contains pure L-Glutamine, a naturally occurring amino acid that is crucial for muscle recovery, immune function, and gut health. By replenishing glutamine levels, Rule 1 Glutamine helps reduce muscle soreness, supports immune system health during intense training periods, and maintains the integrity of the intestinal lining, which is vital for overall digestive health. Whether you’re training for a competition or simply want to enhance your daily fitness routine, Rule 1 Glutamine is an essential supplement to help you achieve your goals and maintain optimal health.
Nutritional Information

Directions of Use
- Mix one (1) scoop with 240ml - 360ml of your favorite cold beverage or protein powder.
- Consume before, during, or after training.
CUSTOMER REVIEWS
4.7 / 5 from 153 reviews
Good, a touch sweet
Works well and sits fine in the stomach, which is the main thing for me. Half a serve is plenty if you are sensitive to sweet.
Been on Rule 1 for years
Have tried the cheap stuff and come back every time. Consistent batch to batch, which is what you are paying for.
My partner stole it
Bought it for myself, now we go through two of them. Second order this month.
Flavour not for me
Nothing wrong with the product and the delivery was quick. The flavour I picked is just not my thing, so I will try a different one next time.
JOIN OUR REWARDS PROGRAM
Our rewards program gives you access to exclusive discounts, an awesome birthday voucher, access to VIP sales, and of course you earn points for every dollar you spend.
- Exclusive discounts
- Birthday voucher
- Early VIP sales
- 1 point per $1
- Better free shipping
- 50 points to join
- Earn in store too
- Redeem at checkout
You start with 50 points just for joining. Points expire 12 months after they are earned, and birthday vouchers are valid 30 days on a $50 minimum spend.



