Best L-Glutamine Protein Nutrition Blends of 2025

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 2 Feb 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

L-Glutamine Protein Nutrition Blends are dietary supplements that provide a blend of protein and L-glutamine to support muscle recovery and growth after workouts. These blends are designed to help athletes and fitness enthusiasts improve their performance and achieve their fitness goals. They come in various flavours and can be easily mixed with water or milk. The protein in the blends helps to repair and build muscle tissue while L-glutamine helps to stabilise the immune system and improve gut health. These blends are ideal for anyone looking to maximise their workout results and improve their overall health and wellbeing.

At a Glance: Our Top Picks

AMIX Whey Protein Pure Fusion Isolate Vanilla Cover #TOP 1
AMIX Whey Protein Pure Fusion Isolate Vanilla
ftb score rating icon 9.9
Optimum Nutrition Serious Mass Protein Powder Cover #TOP 2
Optimum Nutrition Serious Mass Protein Powder
ftb score rating icon 9.8
PhD Nutrition 100% Plant Vegan Protein Powder Cover #TOP 3
PhD Nutrition 100% Plant Vegan Protein Powder
ftb score rating icon 9.6

Top 6 L-Glutamine Protein Nutrition Blends

#TOP 1

AMIX Whey Protein Pure Fusion Isolate Vanilla

Amix
8594159532922
2.3 KG
AMIX Whey Protein Pure Fusion Isolate Vanilla Cover
AMIX - Whey Protein - Pure Fusion - Ultra Filtered Whey Concentrate - Isolate - Sweetened with Splenda - Contains L-glutamine - Protein for Increasing Muscle Mass - 5 Pound - Vanilla Flavor

AMIX Whey Protein offers Pure Fusion Isolate, designed to enhance protein synthesis and protect your muscles after workouts. This high-quality protein helps prevent muscle breakdown, supporting growth and recovery, which is essential for your athletic performance. With no added sugar, it ensures a healthier option for daily use. Its formula also includes digestive enzymes, making it easy for you to absorb and digest. Enjoy the smooth vanilla flavour while nourishing your body.

What We Like
High-quality ingredients
No added sugar
Easy to digest
Supports muscle growth
Convenient for daily use
#TOP 2

Optimum Nutrition Serious Mass Protein Powder

1098370
Vanilla
2.73 kg (Pack of 1)
Optimum Nutrition Serious Mass Protein Powder Cover
Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Vanilla, 8 Servings, 2.73 kg, Packaging May Vary

Optimum Nutrition's Serious Mass Protein Powder is an ideal choice for anyone looking to gain weight and muscle effectively. With a calorie-rich profile, each serving provides between 1,255 and 1,272 calories when mixed with water, making it perfect for post-workout recovery or a convenient meal between workouts. You will benefit from a substantial protein content of 50 to 53 grams per serving, aiding muscle growth. Additionally, the added creatine and L-glutamine support intense training, helping your body recover faster and build strength.

What We Like
High calorie content
Rich in protein
Supports muscle recovery
No added sugar
Easy to mix
#TOP 3

PhD Nutrition 100% Plant Vegan Protein Powder

PhD
131171
Salted Caramel
PhD Nutrition 100% Plant Vegan Protein Powder Cover
PhD Nutrition 100 Percent Plant Vegan Protein Powder, Rich in BCAA and Low Calorie, Salted Caramel, 20g of Plant Based Protein, 40 Servings per 1 kg Bag,

PhD 100% Plant Protein is designed to enhance your workout performance and support muscle growth. It is rich in branched-chain amino acids (BCAAs) and L-Glutamine, which aid in muscle recovery after exercise. The quick and efficient digestion ensures that your body absorbs the protein rapidly, making it ideal for pre or post-workout consumption. With low carbohydrates, fat, and calories, this protein powder helps you achieve lean muscle gains without unnecessary caloric intake.

What We Like
Supports muscle growth
Quick digestion and absorption
Low in calories and fat
Rich in BCAAs and L-Glutamine
Suitable for all users
#TOP 4

PROELITE Serious Mass High Protein Powder

PROELITE Serious Mass High Protein Powder Cover
Weight Gainer High Protein Powder Shakes 4KG Vegetarian Serious Mass, Gainz Heavyweight, Weight Gain with Added Creatine, Glutamine and BCAA Powder Made in UK by PROELITE (4KG, Chocolate Nut)

The PROELITE Serious Mass offers 31 grams of high-quality protein per serving, ensuring you meet your daily protein needs effectively. With 478 lean calories and 84g of carbohydrates, this formula supports healthy weight gain and muscle growth, making it ideal for bulking. It also tastes great, allowing you to enjoy a delicious shake by mixing it with water or milk. Enhanced with BCAAs, Creatine, and L-Glutamine, this blend promotes faster recovery and muscle repair after workouts.

What We Like
High protein content
Supports weight gain
Tasty and versatile
Fast recovery support
#TOP 5

BSN True Mass All-In-One Gainer Powder

BSN
1081881
Strawberry
BSN True Mass All-In-One Gainer Powder Cover
BSN True Mass All-In-One Gainer Protein and Carbohydrate Powder with Creatine, Glutamine, Vitamin D and Zinc, Muscle Gain and Recovery Workout Powder, Strawberry Flavour, 25 Servings, 4.2 kg

BSN True Mass Gainer is an all-in-one protein mass powder perfect for athletes seeking specialised support. Each serving provides 55 g of protein, helping you promote muscle gain and improve post-workout recovery. With 80 g of carbohydrates, it fuels your body for intense training sessions. Additionally, the inclusion of 3 g of creatine enhances your physical performance, allowing you to excel in short bursts of high-intensity exercise. Simply mix three heaped scoops in cold water or plant milk for a delicious shake.

What We Like
High protein content
Supports muscle recovery
Boosts physical performance
Easy to mix and consume
Tasty strawberry flavour
#TOP 6

BSN True Mass Gainer Protein Powder

BSN
1081882
BSN True Mass Gainer Protein Powder Cover
BSN True Mass All-In-One Gainer Protein and Carbohydrate Powder with Creatine, Glutamine, Vitamin D and Zinc, Muscle Gain and Recovery Workout Powder, Chocolate Flavour, 25 Servings, 4.2 kg

BSN True Mass is an all-in-one gainer designed for athletes and fitness enthusiasts seeking to enhance muscle growth and recovery. Each serving provides a substantial 55 g of protein, ensuring your muscles get the support they need after intense workouts. With 80 g of carbohydrates, it helps replenish energy levels, making it easier for you to perform at your best. Additionally, the inclusion of 3 g of creatine boosts your physical performance during high-intensity exercises. Simply mix three heaped scoops in water or plant milk for a delicious shake.

What We Like
High protein content
Supports muscle recovery
Boosts physical performance
Tasty chocolate or strawberry flavour
Easy to mix
Buying Guide Image
Editor's Notes

During our l-glutamine protein nutrition blend research, we found 16 l-glutamine protein nutrition blend products and shortlisted 6 quality products. We collected and analyzed 274,517 customer reviews through our big data system to write the l-glutamine protein nutrition blends list. We found that most customers choose l-glutamine protein nutrition blends with an average price of £52.95.

The l-glutamine protein nutrition blends are available for purchase. We have researched hundreds of brands and picked the top brands of l-glutamine protein nutrition blends, including Amix, Optimum Nutrition, PhD, PROELITE, BSN. The seller of top 1 product has received honest feedback from 82 consumers with an average rating of 3.7.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."