Many athletes have found that garlic improves blood flow, raises testosterone, and lowers cortisol levels, making it a great pre-workout.
As a fitness trainer for many years, I researched and tested a few dozen garlic supplements to determine which ones were the easiest to use and had the best ingredients to improve physical performance.
In this review, I will share the results of my research and the list of the ten best garlic pills, so keep reading because, in the end, I will reveal which one has stood out for me the most.
Let's begin.
The Best Garlic Supplements
- Best Overall Garlic Supplement: Kyolic Garlic
- Cheapest Garlic Supplement: Horbäach Softgels
- Best Odorless Garlic Softgels: Sports Research Garlic Oil
- Best Garlic Supplement for Cholesterol: Kyolic Garlic
- Best Additive-Free Garlic Capsules: Nature's Bounty
- Best Garlic Supplement for High Blood Pressure: Kyolic Garlic
- Best Garlic Pills for Immune System: Nature's Bounty
My 10 Best Garlic Supplements (April 2024)
1 - Kyolic Garlic (Best Overall & for High Blood Pressure)
- Aged Garlic Extract : 600 mg (two capsules serving size)
Pros and Cons
Pros
- Ideal for sensitive stomachs
- All-natural, organic garlic supplement
- Helps regulate high blood pressure
Cons
- Some users reported sleeplessness after taking this pill
Suppose you're looking to increase your workout tolerance and reduce blood pressure.
In that case, the Kyolic aged garlic extract is a good choice for you, according to one of the studies found on the National Center for Biotechnology Information website [1].
After taking this garlic supplement for a month, I was able to endure noticeably longer workouts and do more intense sessions with my clients.
2 - Odorless Garlic Oil Pills by Sports Research (Best Odorless)
- Allium sativum extract : 10 mg (two softgels serving size) *Equivalent to 1000 mg of garlic
- Petroselinum crispum concentrate : 400 mcg *Equivalent to 200 mg of fresh parsley
- Copper Chlorophyll Complex : 56 mcg
Pros and Cons
Pros
- No aftertaste
- Free of allergens, fillers, and hormones
- Helps increase physical endurance
Cons
- Some customers complain about skin itching and flushing
A pure garlic oil extract that’s easy on your stomach comes from Sports Research.
According to a study published on the PubMed website, it has combined ingredients specifically to help you strengthen bones, lose weight, and get more energy during workouts [2].
I liked that Sports Research's pills were small, tasteless, and didn't cause any stomach issues.
3 - Nature's Bounty Garlic (Best Additive-Free & for Immune System)
- Allium sativum powder : 400 mg (one enteric-coated tablet serving size) *Equivalent to 2000 mg of garlic
Pros and Cons
Pros
- Superior quality, third-party tested
- Free of allergens and additives
- Supports immunity and overall health
Cons
- Some consumers didn't like the strong garlic odor and aftertaste
One of the best garlic supplements I’ve tried was from Nature's Bounty because it has a high dose, and it’s beneficial for athletes who prioritize strengthening their immune systems.
I usually get a few colds during the cold season, but taking this supplement increased my resilience after only two weeks of use.
4 - NaturaLife Labs Pure Garlic
- Allium sativum extract : 15 mg (one softgel serving size) *Equivalent to 1500 mg of fresh garlic bulb
Pros and Cons
Pros
- Chemical-free formulation
- Boosts energy levels fast
- Support faster muscle recovery
- High-dose, fast-acting supplement
Cons
- It may not be ideal for people with severe medical conditions
First on my list is NaturaLife Labs' fresh California-grown garlic supplements.
Since this product is appropriately dosed, you can take only one or two capsules of this herbal supplement to give you immediate muscle energy and strength.
I took one capsule per day in combination with my other vitamins and pre-workout, and in about a week and a half, I noticed I could do more reps, lift heavier weights, and work out longer.
5 - BRI Nutrition Odorless Garlic
- Allium sativum extract : 10 mg (two softgels serving size) *Equivalent to 1000 mg of garlic bulb extract
- Petroselinum crispum concentrate : 400 mcg *Equivalent to 200 mg of fresh parsley seed oil
- Copper Chlorophyll Complex : 56 mcg
Pros and Cons
Pros
- Absorbs quickly and delivers fast results
- Improves immunity and cardiovascular health
- Helps in the detoxification process
Cons
- Not suitable for people with allergic reactions to parsley
With BRI Nutrition, you don't have to wait months to get the garlic benefits such as boosting your immunity, increasing energy levels, and improving your overall health.
After only two weeks of use, I've noticed significantly increased energy output and greater stamina during our workouts.
6 - Puritan's Pride Odorless Garlic
- Allium sativum extract : 10 mg (two softgels serving size) *Equivalent to 1000 mg of garlic
Pros and Cons
Pros
- Works well with other vitamins
- Promotes good blood flow
- No foul smell or rancid taste
Cons
- Not suitable for people with a known allergy to soy
If you are not allergic to soy, Puritan's Pride odorless garlic claims to promote healthy circulation, which should make sure your muscles get oxygen as you train.
After taking this supplement for over a month, my clients reported an increased ability to finish their workout without getting exhausted or having too sore muscles.
7 - Horbäach Odorless Garlic Softgels (Cheapest)
- Allium sativum concentrate : 36 mg (three softgels serving size) *Equivalent to 3600 mg of garlic
Pros and Cons
Pros
- Gluten, dairy, wheat, and hormone-free formulation
- Boosts mood and energy levels fast
- Helps increase muscle oxygenation due to improved circulation
Cons
- Some consumers find taking three capsules a day is inconvenient and costly
The Horbäach odorless garlic extract has the highest potency on the list; however, I suggest trying it out first as it might cause unpleasant reactions to some people due to its high dosage.
After a few weeks of use, some of my clients claimed it provided some amazing results, while others reported it triggered mild heartburn.
8 - Sundown Garlic
- Allium sativum extract : 10 mg (one softgel serving size) *Equivalent to 1000 mg of garlic
Pros and Cons
Pros
- Allergen-free formulation
- Support immunity and heart health
- Helps increase muscle oxygenation
Cons
- It might be a little underdosed for people who engage in heavy workouts
Sundown's organic garlic oil may be an ideal choice if you're looking for a mild supplement to support your muscles and bones.
However, I did not notice any major effects until one month of using it, and afterward, I felt a gradual improvement in strength and energy over the following months.
9 - Zhou Extra Strength Odorless Garlic
- Allium sativum extract : 415 mg (one enteric-coated tablet serving size) *Equivalent to 5000 mcg [12000 mcg/g] of Allicin
Pros and Cons
Pros
- Helps relieve muscle pains
- Helps increase physical energy
- Enhances the immune system
Cons
- Has a mild garlic aroma and aftertaste
If you’re not fond of eating fresh whole garlic cloves, Zhou claims it can improve your physical performance and help you combat respiratory and skin problems [3].
Most of my clients reported positive results, although they did mention a slight garlic taste which faded quickly enough.
10 - Aged Black Garlic Capsules by Think Remedy
- Aged black garlic powder : 692 mg
- S-Allyl-Cysteine : 1.2 mg
Pros and Cons
Pros
- Improves muscle oxygenation
- Clean, vegan-friendly formulation
- Helps accelerate muscle recovery
Cons
- Some consumers didn't like the smell and taste
Finally, the garlic capsules by Think Remedy may improve athletic performance by decreasing inflammation in the body, allowing you to work out with less pain and soreness [4].
After a month of taking their aged black garlic capsules, I've noticed that I can focus more on my workout and have more energy each morning.
How We Tested Best Garlic Supplements
As a certified personal trainer with a focus on holistic health and nutrition, I undertook the task of evaluating various garlic supplements.
My goal was to determine which products offer the best combination of quality, effectiveness, and value.
The testing was based on several key criteria, including ingredient quality, dosage, price, and additional factors based on my research and expertise.
Ingredient Quality
The quality of the garlic used in the supplements was my primary focus. I examined whether the garlic was organically grown and if the supplements contained pure garlic extract without unnecessary fillers or additives.
The presence of beneficial compounds like allicin, known for its health benefits, was also a crucial factor in my evaluation.
Dosage
The effectiveness of a garlic supplement is largely dependent on its dosage. I analyzed the amount of garlic extract in each serving, ensuring it aligned with the dosages used in clinical studies that have demonstrated health benefits.
This helped in assessing whether the supplements could offer the therapeutic effects associated with garlic.
Price
Price is always a significant consideration. I compared the cost of each supplement relative to its ingredient quality and dosage.
This comparison helped in determining whether the supplements were priced fairly and offered good value for money.
Bioavailability
The body's ability to absorb and utilize the garlic is key. I looked into the formulation of each supplement to assess its bioavailability.
This included checking if the supplements had any special coatings or delivery systems that enhance absorption.
Third-Party Testing and Certifications
To ensure safety and quality, I checked for third-party testing and certifications. Supplements that had undergone independent testing for purity and potency were given higher marks.
Consumer Reviews and Feedback
I also considered consumer reviews and feedback to gauge overall satisfaction and to identify any common issues or benefits noted by users.
This provided insights into the real-world effectiveness and acceptability of the supplements.
Buyer’s Guide
Key Ingredients
Before buying a garlic supplement, you should consider its main ingredients, as some may offer different health benefits.
You should also consider your preferred diet and any food allergies or intolerances you may have.
“Garlic and its secondary metabolites have shown excellent health-promoting and disease-preventing effects on many human common diseases, such as cancer, cardiovascular and metabolic disorders, blood pressure, and diabetes. Johura Ansary.”
- Ph.D. Scholar, Department of Biomedical Science, Marche Polytechnic University
Dosage Form
While most garlic supplements are available in capsules, some come in coated tablets, soft gels, and liquid drops.
Also, their effectiveness may vary depending on their type, such as garlic powder, aged garlic extract, and garlic oil macerate, so make sure to choose the one that best suits your convenience and needs [5].
Value for Money
To get the most out of your money, choose a supplement with a high dose in a single capsule serving size. You should also look for a supplement that does not leave a rancid taste in your mouth.
An important practice to develop is to never settle for the cheapest in most cases. Just because it has the lowest price tag, it doesn't mean you can get the most out of your supplement.
Related Article: Best Testosterone Boosters
FAQs
How Does Garlic Help Athletic Performance?
Eating raw garlic may improve athletic performance by enhancing blood circulation, testosterone levels, and lowering stress, allowing more muscle oxygenation, increased energy, and improved mental focus.
When is the Best Time to Take Garlic Supplements?
The best time to take garlic supplements is about one hour before going to the gym to increase stamina and endurance.
What Is the Historical Significance of Garlic in Medicine and Nutrition?
Garlic has been recognized for its healing properties for thousands of years, with its use documented in historical records and even biblical references. The ancient Greek physician Hippocrates often prescribed garlic for various ailments, and it was consumed by early Olympic athletes who believed it enhanced their performance. This rich history underscores garlic's enduring reputation as a potent natural remedy, highlighting its significance beyond just being a modern-day superfood.
What Are the Nutritional Values of Garlic and Its Therapeutic Benefits?
A single clove of raw garlic, weighing about 3 grams, is a nutritional powerhouse, containing 4.5 calories, 0g fat, 0.5mg sodium, 1g carbohydrates, 0.1g fiber, 0g sugars, 0.2g protein, 0.9mg Vitamin C, and 0.04mcg zinc. Despite these modest numbers, garlic's real value lies in its bioactive compounds, including organic sulfides and phenolic compounds. Regular consumption of garlic can aid in balanced eating, reduce inflammation, lower blood lipids, protect against oxidative stress, and significantly reduce the risk of cardiovascular diseases.
Are There Any Side Effects Associated With Consuming Garlic?
While garlic offers numerous health benefits, it's important to be aware of potential side effects. Some individuals may experience allergic reactions, ranging from mild symptoms like sneezing to more severe conditions such as anaphylaxis. Additionally, an enzyme in garlic can cause eye irritation if you touch your eyes after handling it. And, of course, there's the well-known garlic breath. However, these side effects are generally minor compared to the myriad benefits garlic provides.
Our Verdict on Best Garlic Supplements
After years of using and testing many garlic supplements, I've consistently kept coming back to Kyolic Garlic.
I favor this supplement because I can take two capsules and get 600 mg of garlic extract, which I found to be just the right amount to boost my energy and strength. Other supplements on the list may be slightly underdosed when taken as a single capsule.
Also, if I need more energy to perform better, I can take four pills without upsetting my stomach or feeling overwhelmed.
Taking Kyolic Garlic also allowed me to work out longer, recover faster, and build stamina and resilience to stress.
Our #1 Recommendation
Kyolic Garlic (Best Overall & for High Blood Pressure)
- Ideal for sensitive stomachs
- All-natural, organic garlic supplement
- Helps regulate high blood pressure
- Some users reported sleeplessness after taking this pill
About The Author
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