Post-Workout Supplements
Updated Jun. 17th, 2026 | Read Time: 3 Minutes | What You Will Learn:
- Top 4 Post-Workout Supplements
- BCAA's: For A Speedy Recovery
- L-Glutamine: For Muscle Growth
- Waxy Maize: For Max Gains
- Protein: For Everything and Anything
- Diet and Lifestyle Tips for Post-Workout Support
- Reader Comments (10)
Feeling sweaty, sore, and exhausted...but in an energized way? Sounds like you had a great workout! For many of us, after a workout is when the day begins; nothing is more exhilarating than getting up and starting the day off right. However, that's not always the case. If you are an 'end-of-the-day' exerciser, you may be heading home to eat some dinner and enjoy what's left of your evening. Either way, good job for incorporating physical activity into your day. Now that you've done something great for your body and mind, you will want to keep that momentum up, keep reading to find post-workout supplement solutions.
These supplements will help you recover faster, give you more effective results in a short time span, plus they're super easy to take and won't cut into your downtime.
Top 4 Post-Workout Supplements
1. BCAA's: For A Speedy Recovery
Branched-chain amino acids (BCAAs) are really a group of 3 (of the 9 total) essential amino acids: leucine, isoleucine and valine. Together, they have a synergistic and similar effect on the muscle. What makes these amino acids so special is their ability to go straight to the muscle to help repair it; unlike other amino acids, they do not have to pass through the liver first (first pass effect). For best results, take 10g of BCAA's per day, post-workout. It will speed up your recovery and maximize your strength gains.
Click to view BCAA products.
2. L-Glutamine: For Muscle Growth
L-Glutamine is an amino acid which aids your body in recovery in several ways. Glutamine helps prevent muscle breakdown, aids in cellular repair, and increases your body's secretion of growth hormone (GH). Increasing your body's GH levels increases body fat metabolism and supports muscle growth. For best results, consume 10g of glutamine after your workout, and another 5g before bed.
Click to view L-Glutamine products.
3. Waxy Maize: For Max Gains
While Waxy Maize is commonly found in pre-workout supplements, it is also a common ingredient in post-workout supplements. Waxy maize helps your body replenish lost glycogen, which is burned during your intense workouts. In order to make gains in strength, weight, and performance, it is imperative to replenish your body's glycogen levels. Consume 30g of waxy maize immediately after your workout for best results.
4. Protein: For Everything and Anything
After pushing your body and muscles to the max, your muscles are looking to repair and to absorb. Protein provides muscles with all the essential components for recovery and growth. The optimal amount of protein is about 25g-30g, about 30 minutes after you have consumed your waxy maize, glutamine and BCAAs post workout. Timing is key when it comes to replenishing your body for maximum gain after you've hit the gym.
Diet and Lifestyle Tips for Post-Workout Support
Post-workout supplements, although they serve a purpose, can not and should not be substituted for a healthy diet, and should always be consumed in moderation. Read the ingredient list and be cautious of products with a bunch of names/words you don't recognize as English. In other words, find the cleanest product you can. Avoid artificial flavourings and colourings. Be cognizant of your own sensitivities, as well, as things like corn, dairy (whey), and soy can be inflammatory for some. Think about how and where you can utilize food as medicine to enhance your performance, as well. A protein rich meal is just as good, if not better, than a protein shake. Don't forget to include some carbohydrate to replenish glycogen. Also, be aware of the time of day. Eating a large protein-rich meal at 9 pm, right before you head to bed, may not be the best idea, and will impact digestion and ultimately sleep. Lastly, don't underestimate the importance of sleep as a means of post-workout recovery. Your body needs adequate sleep to repair itself after today's beating and replenish itself for the next day's routine.
Keep up the good work(out) and don't forget about pre-workout supplements to ramp up your exercise routine.




Been a great fan of Whey protein available in many brands at National Nutrition. Whey protein helps me regain energy after a workout. I also purchase Vega Electrolytes after a heavy workout to replenish electrolytes lost in sweat. Great info in this article.
Hello Al,
Great to hear your post workout routine, electrolytes along with protein and BCAA's to feed the muscles are great because it's very important to replenish your body after a good exercise routine.
Keep healthy & carry on!
I do drink whey protein after a workout. It keeps me energized and gives me a feeling of fullness which helps me to keep away from looking for food! I find if I dont have whey protein, I get very tired and famished resulting in an overall low feeling.
Hello Roger,
Protein post workout is a great way to keep your energy levels up, feel satiated and replenish your muscles. Thank you for sharing how it helps you. If you'd like to learn more, check out this article:
https://www.nationalnutrition.ca/articles/supplements/whey-protein/
Have a healthy day.
This is a great article for tips on how to improve your post-workout meals and health! I personally always forget to eat after a workout unless it is a high-intensity one, I know this is not an ideal situation, personally, I prefer eating beforehand but seeing the different benefits that things like protein can offer for your post-workout recovery is very great to see and knowing that it can help build more energy and help your body stay optimal is great! Something I will try to be more mindful of doing.
Hello, Oh,
Glad you found our article on post workout nutrition. Indeed, there are different benefits for eating before and after working out. Ultimately a meal, shake or snack that's high in protein and has a hint of carbs is ideal after exercising, especially if it's a weight or HIIT workout. Check out our smoothie recipes for some post workout meal inspo:
https://www.nationalnutrition.ca/articles/health-concerns/workout-smoothies/
Sorry for the punny title, NN! This is a great guide to post workout nutrition. One thing that would be a great mention is that sometimes people feel that workout supplementation is applicable...without a workout. Just as "more is not always better" post and pre workout shouldn't be used when there is no indication!!: for example, in mouse models, while L-glutamine generally promotes health, BCAAs have been shown to drive aging, so I would not reccommend consuming them unless with designated muscle recovery use!
Hello Rachel,
We're glad you enjoyed this article about post-workout nutrition and muscle recovery. Thank you for sharing your insights. Perhaps you will also enjoy this article: https://www.nationalnutrition.ca/articles/health-concerns/supplement-articles-pre-workout/
I have started taking BCAA after workout, I used to take it before or doing but that didn't help. Glutamine I added into my B vitamin shake pre workout but I think I will change that to post after reading this to try it out. But I can't take it before bed as it keep me up. I also take Lysine after workouts sometimes, usually the day after, it goes well Magnesium and Calcium with Vitamin C and Bioflavinoids. I also have Taurine since I am a vegetarian, I need that extra boost.
Hello Kaveh,
That's great, thank you for sharing. BCAA's are great for post workout recovery as are some other nutrients outlined in this article. You can also find post workout supplements that are mixed with all the best nutrients to support muscle recovery and combat DOMS, check them out here: https://www.nationalnutrition.ca/sports-nutrition/post-workout.html