Page 1 - Reviews - Force Factor, LeanFire®, 60 Veg Capsules - iHerb
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Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorised distributors.Show more
4.4
Based on 16,958 ratings
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English (UK)
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iHerb Customer
Posted on 24/09/2025
New Zealand
57
1
2
24
Can see the effect
Verified Purchase
I tried Force Factor LeanFire for a few weeks to see if it could help with energy, appetite control, and trimming fat. It does give you a noticeable energy boost—especially in the mornings. Also helped a bit with feeling less hungry between meals. But—there are some trade-offs. I got some jitteriness, especially if I accidentally stack it with coffee. Also it feels like the effects taper after a while, unless I keep up diet + exercise. Overall: decent support if you already have healthy habits and want a push. Just expect it won’t work by itself.
Auto-translated from English
iHerbCustomer
Silver
Posted on 27/09/2025
New Zealand
129
0
3
4
Leanfire
Verified Purchase
I have been using this now for a month while on a calorie deficit and I feel that it’s helped with low energy and I feel it’s helping me lose those last extra pounds
Auto-translated from English
iHerbCustomer
Posted on 13/10/2025
Norway
65
74
3
110
Distinguished
Verified Purchase
From the first day of use, I didn't feel hungry, and I'll write about it after finishing the box. I'm back now, but the first day it made me a little dizzy, but after that, my metabolism became stronger, and I sweated with every exercise. I lost weight; I only wanted to lose 5 kilos. Thank you, iHerb, for your products! ❤️❤️❤️❤️❤️❤️❤️❤️ Please, I want your likes! ❤️❤️❤️❤️❤️❤️❤️🥰🥰🥰🥰
Auto-translated from Arabic
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COCOPOTE
Posted on 28/04/2026
Japan
60
7
0
9
Before exercise
Verified Purchase
I've recently started walking regularly, and I bought this product based on everyone's reviews, hoping to improve its effectiveness. The tablets are quite large, so I take them with plenty of water. I don't taste anything. The good thing about it is that if I take it 30 minutes before a meal, it suppresses my appetite, and if I take it before exercise, I feel like I sweat more easily.
Auto-translated from Japanese
b0732cee-2fcd-40d2-82de-f058226c31f0
maimo
Gold
Posted on 23/08/2025
Japan
1,594
830
0
662
Good ingredients
Verified Purchase
Judging from the ingredients, I expect it to be very effective at burning fat. I also noticed a difference in the amount of sweat I produced when I took it before exercise.
Auto-translated from Japanese
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Wedyana
Silver
Posted on 5/07/2025
Saudi Arabia
212
43
11
53
Good pills
Verified Purchase
Good pills to be taken more than 5 hours before bedtime because they contain caffeine for slimming and weight loss. 0) If We had sent down this Qur’an upon a mountain, you would have seen it humbled and coming apart from fear of Allah. And these are examples We present to the people that perhaps they will give thought. (21) He is Allah; there is no deity except Him, Knower of the unseen. And the testimony is that He is the Most Gracious, the Most Merciful. (22) He is Allah, other than whom there is no deity, the Sovereign, the Holy, the Peace-giver, the Guardian of Security, the Guardian of Security, the Almighty, the Compeller, the Supreme. Glory be to Allah, above what they associate with Him. (23) He is Allah, the Creator, the Maker. The Fashioner - to Him belong the best names. Whatever is in the heavens and earth exalts Him. And He is the Exalted in Might, the Wise. (24)
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iHerbCustomer
Silver
Posted on 18/11/2025
Japan
104
0
1
59
Verified Purchase
I feel like I'm using it wrong, but drinking this makes my body warm, so I drink it when it's a little cold or on days when I'm really active. I actually bought it because I wanted to lose a little weight lol. It's good for cold sensitivity.
Auto-translated from Japanese
DanaAl
Posted on 3/08/2025
Saudi Arabia
98
20
6
24
My weight has been stable for a while
Verified Purchase
Today I arrived and I am excited to try it. I will tell you about my experience later. I do not like fat-loss products, but I want to break my weight loss plateau.
Auto-translated from Arabic
bed45a97-02a5-45c1-948f-57550edccc00
Ira
Posted on 24/05/2026
United States
6
0
0
0
Safe metabolism boosting and gentle energy
Verified Purchase
I was very worried that the thermogenic might cause blood pressure spikes or heart palpitations, but this formula works surprisingly gently. The capsules provide a smooth, pleasant surge of energy for daily activities, noticeably reduce snacking cravings, and help the body stay toned. Excellent quality, pure ingredients, and a healthy approach!
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lactochka11111
Gold
Posted on 31/03/2026
Ukraine
771
0
11
241
Verified Purchase
I bought it as a trial product. I've been drinking it for a week now. The jar lasts for two weeks. We'll see if it works, then I'll add a review. The dose is normal for me. The ingredients in the composition are aimed at accelerating metabolism. If you combine it with at least minimal physical activity, it will be effective!
Auto-translated from Ukrainian