The label looks different compared to the previous one I got, is it still the same OPTIMUM NUTRITION product?

As you evolve, so do we. The part of our mission is to help active individuals better understand OPTIMUM NUTRITION products. Now choosing the right product for you is easier with more visible product benefits, features and flavours on each tub.

Why my tube is not full to the brim?

Due to vacuum packing some of the tubs may appear to be two thirds full when opened. This is normal as the powder settles and does not impact on or decrease the weight or number of serves listed on the label.

What is the best way to prepare my sport nutrition drink?

For optimal use, follow serving instructions on pack.

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💥 Unlock your muscle’s full potential with every scoop!

TRUSTED QUALITY - Crafted by Optimum Nutrition, a global leader in sports nutrition, made in the UK with premium standards.
SEAMLESS MIXABILITY - Dissolves effortlessly in water, sports drinks, or protein shakes for a smooth, enjoyable experience.
ENDURANCE THAT LASTS - 123 servings per container—stay fueled through every training cycle without interruption.
PURE PERFORMANCE FUEL - Unflavoured formula lets you customize your shake without compromise.
MUSCLE RECOVERY MASTER - 5 grams of L-Glutamine per scoop to accelerate post-workout muscle repair and reduce soreness.

Optimum Nutrition Glutamine Powder delivers a potent 5g dose of L-Glutamine per serving in an unflavoured, easily mixable powder. Designed for pre- and post-workout use, it supports muscle recovery, maintenance, and endurance with 123 servings per 630g container. Perfect for fitness enthusiasts seeking a clean, customizable amino acid boost from a trusted global brand.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 89.82

Duties & taxes incl.

Finlandstore

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30 daysfor PRO membership users

15 dayswithout membership

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Product Name	Optimum Nutrition Glutamine 630 Grams 120 Servings
Additives	Amino Acid
Weight	630 g
Units	630.0 gram(s)
Serving Recommendation	One Scoop
Manufacturer contact	4 Waterside, Citywest Business Campus, Dublin 24, Ireland
Brand	Optimum Nutrition
Format	Powder
Age Range Description	Adult
Country of origin	United Kingdom

Optimum NutritionGlutamine Powder, l-Glutamine Amino Acid Powder, Food Supplement, Pre and Post Workout Shake, Unflavoured, 123 Servings, 630 g

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