Page 1 - Reviews - Force Factor, L-Arginine, 150 Capsules - iHerb

Customer Ratings & Reviews

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4.7
Based on 2,637 ratings
2,137
336
110
31
23
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What customers say
Force Factor L-Arginine, available in a bottle of 150 capsules with a 600 mg dosage per capsule, is highly praised for its quality and effectiveness. Customers appreciate the convenience of the large package and the moderate dosage, which supports cardiovascular health and enhances athletic performance. Many users report improved blood flow, increased energy levels, and better workout results. The supplement is noted for its high-quality ingredients and good packaging. However, some find taking five large capsules at once to be cumbersome. Overall, it is well-received for its benefits in fitness and general well-being.
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BACK-DOOR
Gold
Posted on Oct 19, 2025
United Arab Emirates
689
0
0
61
Verified purchase
Excellent Quality, Fast Delivery & Perfect Packaging! I’m extremely satisfied with this product from iHerb! The quality is absolutely amazing — you can really feel the difference compared to other brands. The packaging was neat, safe, and well-sealed, ensuring the product arrived in perfect condition. Shipping was super fast and reliable, even faster than I expected! Everything came fresh, authentic, and exactly as described on the website. I also appreciate how iHerb always delivers genuine products with great expiration dates and professional packaging. Highly recommend this item to anyone looking for top quality, great value, and trusted delivery service. I’ll definitely order again soon!
MaxMuscle
Posted on Jul 30, 2025
Kuwait
38
0
4
8
Good
Verified purchase
Good vitamin fast results It is important to ensure that the vitamins are taken as directed and in the correct dosage to achieve the best results. Additionally, a balanced diet and regular exercise can further enhance the effectiveness of the vitamins.
KingPepe
Posted on Jul 23, 2025
Israel
20
4
0
2
Good pump, energy, and blood flow
Verified purchase
I use this before workouts and notice better endurance and vascularity. It also helps with circulation during the day. The capsules are a bit large, but manageable. Overall great performance support. ✅ Quality ✅ Size ✅ Ingredient
iHerbCustomer
Posted on Apr 29, 2025
Australia
73
4
0
14
Outstanding Product
Verified purchase
I have only recently started taking this product to assist me with better blood flow. After extensive research on the many L-Arginine products available, Force Factors appeared to have higher quality ingredients than others. Only time will tell how this product works for me, and should I see any positive results, I will come back to this review and update it.
Shereen39
Posted on May 5, 2024
Israel
477
9
3
43
Force Factor's L-Arginine, 3,000 mg, 150 Capsules
Verified purchase
"I've been using Force Factor's L-Arginine for a while now, and I'm extremely satisfied with the results. This product provides a potent dose of 3,000 mg of L-Arginine per serving, which has significantly boosted my workout performance and overall energy levels. I've noticed improved vascularity during my workouts, and my recovery time has also decreased. The 150 capsules per bottle offer great value, and the 600 mg per capsule dosage makes it convenient to adjust as needed. I highly recommend Force Factor's L-Arginine to anyone looking for a top-notch supplement to support their fitness goals!"
vera
Posted on Jan 4, 2026
Netherlands
66
0
0
7
Noticeable boost
Verified purchase
Started taking this daily and felt better pumps and circulation within a week. Capsules are easy to swallow, no stomach issues. Not a miracle, but a solid, reliable L-arginine supplement.
Yosef
Silver
Posted on Jul 26, 2025
Israel
110
0
0
3
great
Verified purchase
good taste, good quality , good workout results and great on the day
iHerbCustomer
Gold
Posted on Oct 2, 2024
Saudi Arabia
1,044
0
0
103
Verified purchase
Good quality product. The size as well as package are good. The taste is ok. This diet supplement is excellent for workout, training routine. The ingredients benefit fitness, and improve blood flow supporting cardiovascular health.
iHerb customer
Silver
Posted on Mar 17, 2025
United Arab Emirates
122
1
0
12
Verified purchase
As a pharmacist, I understand the importance of high-quality supplements in maintaining health at every stage of life. Through my experience, I’ve seen firsthand how the right formulations can support energy, immunity, muscle recovery, and overall well-being. Whether you’re a young adult looking to enhance performance, a busy professional maintaining daily wellness, or a senior focusing on longevity, these supplements cater to diverse nutritional needs. With scientifically backed ingredients, excellent purity, and potency, they are a great choice for anyone striving for a healthier lifestyle. At my age, I recognize how crucial it is to prioritize wellness, and I confidently recommend these supplements to people of all ages!”
YK
Posted on Dec 1, 2025
Malaysia
37
19
0
2
Love Force Factor Product
Verified purchase
This is a high quality pre-workout which give extra pump and assist on better blood flow. I didn't follow the recommended serving but only take 1 pill and it already works well for me. The pill is quite big and have fishy smell but it is normal for L arginine supplemet. Overall, it benefits a lot for your training and workout.