Optimum Nutrition Glutamine Powder - 630g - L-Glutamine

Optimum Nutrition Glutamine Powder

630g
£32.99
Skip to product information
Optimum Nutrition Glutamine Powder - 630g - L-Glutamine

Optimum Nutrition Glutamine Powder

£32.99
Free Delivery When You Spend £100
Size630g
00
Hours
00
Mins
00
Secs
FOR SAME DAY DISPATCH
  • Delivers 5g of pure L‑Glutamine per serving to support faster post‑workout recovery and reduce next‑day soreness.
  • Backs your training volume by helping maintain muscle tissue during intense or frequent sessions.
  • Unflavoured and ultra‑versatile—mixes easily into water, shakes, or smoothies without changing the taste.
  • Trusted quality from Optimum Nutrition, crafted in GMP‑certified facilities for consistency you can rely on.
  • Ideal for strength, endurance, and functional athletes who want to come back stronger, session after session.

Optimum Nutrition Glutamine Powder (630g) — Recover Faster, Train Harder

You don’t get stronger in the gym—you get stronger when you recover. Optimum Nutrition Glutamine Powder gives you a clean, convenient 5g hit of L‑Glutamine in every serving to help you bounce back from demanding training. As the most abundant amino acid in muscle tissue, glutamine plays a key role in rebuilding and maintaining hard‑earned muscle, so you can push for personal bests without feeling held back by yesterday’s workout.

Why it belongs in your recovery stack

This unflavoured, mix‑clear powder drops straight into your routine with zero fuss. Stir it into water, stack it with your whey, or add it to your smoothie—no grit, no aftertaste. Whether you’re running high‑volume hypertrophy blocks, grinding through endurance miles, or tackling team sport fixtures, this simple add‑on helps you stay ready for the next session.

Built on quality you can trust

With decades at the top of sports nutrition, Optimum Nutrition is known for products that perform. Glutamine Powder is produced in GMP‑certified facilities to ensure purity, consistency, and peace of mind—every scoop, every tub.

Who is it for?

  • Strength and physique athletes looking to support recovery between heavy training days.
  • Endurance athletes wanting to stay consistent across back‑to‑back sessions.
  • Anyone training hard who prefers an unflavoured, flexible glutamine they can stack with other supplements.

How to use

Take one serving (5g) post‑workout or at any time of day to fit your routine. It stacks perfectly with your protein shake and other recovery essentials.

Optimum Nutrition Glutamine, Powder - 630g
Nutrition Facts
Serving Size: 1 Rounded Teaspoon (5g)
Servings Per Container: 120
Amount
Per 100g
Amount
Per Serving
%RI*
L-Glutamine 100 g 5 g 0%

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

INGREDIENTS: L-Glutamine

WARNINGS: KEEP OUT OF REACH OF CHILDREN. Check with a qualified healthcare professional before using this product if you are under 18 years of age, pregnant or nursing a baby or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s). Store in a cool, dry place.

Sat Fat 0g g
0%
RDI
Values per serving
Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Container Size

1kg

Serving Size

5g

Cost Per Serving

£0.16
per serving

Expiry

630g 30-04-2028

Barcodes

630g 5060245605410

Ingredients

  • Container Size: 600gServing Size: 1 Rounded Teaspoon (5g)Servings Per Container: 120 Container Size: 1000gServing Size: 1 Rounded Teaspoon (5g)Servings Per Container: 200 Amount Per Serving: L-Glutamine: 5g
  • 5 stars: 6 (75%)
  • 4 stars: 1 (13%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (13%)
R
Rebecca
This is not fake !

This isnt fake at all . All of the people complaining that there isnt any safety seal ( The white circular foil seal once opening the lid ).........there is ! It's just came off with the lid . Look under the lid and the seal is there and must of came off when unscrewing as mine did . Very common and happens with lots of supplements but it is sealed and have got batch numbers so dont worry about it being fake it's not . Great powder

J
Jacques
Great for stacking with whey or bcaa

Unflavoured is great for stacking with whey or bcaa - you wont even notice it's there (which is good because it tastes horrendous on it's own). I definitely notice recovery time reduces when i take glutamine.

R
Raphael Moura
Ok

Ok

D
Daniel
Excellent

A little pricey but you get what you pay for

very clean good product

V
Valentas
Like expected

Powder disappears in water, no taste.

P
Pedro Murgel
Product was used before. STAY AWAY!!!

Both the internal paper lid and the outside plastic lid were previously opened. The box and all my other items are dirty with white dust. It's UNACCEPTABLE as is this an edible item.

I've seen some pictures and all of them seem to have a black plastic cover, while mine does not. Why?

A
Adam B
Helps recovery

I find this really helps aid my recovery, I've tried with and with out and this paired with creating really helps my muscles recover

Taste is fine and easily dissolved in water

P
Pej Nia
Amazing

Original,Good quality, Easy mix , so affordable

Best price and best quality

Thank you

Why Shop With Us?

Experience the difference with our premium service and quality products

MyGymSupplements

EASY TO NAVIGATE

Clear product details so you know exactly what you are getting

MyGymSupplements

Fast UK Dispatch

Order by 3pm (Mon-Fri) for same-day dispatch

MyGymSupplements

Fully tracked

With DPD's one hour delivery windows so you know when and where your parcel will be delivered

MyGymSupplements

Top Brands

Shop from the best in Gym Supplementation to give you the edge

Have you seen 👀

Shop Highlights

New Arrivals
New Arrivals

New Arrivals

Best Sellers
Best Sellers

Best Sellers

Protein
Protein

Protein

Pre-Workout
Pre-Workout

Pre-Workout

Best Sellers

View all