Customer Ratings & Reviews

100% authenticOur products are sourced directly from brands or authorized distributors.Show more

4.3

Based on 205 ratings

137

What customers say

Customers have mixed feelings about this supplement. Many appreciate its effectiveness, noting increased energy, improved mood, and better physical performance. Some users specifically mention benefits like enhanced muscle mass and a noticeable difference in their overall well-being. The product is praised for its high-quality natural ingredients and the accurate representation of the item as shown on the site. However, several customers find it expensive, especially at the recommended dosage of three capsules daily, which makes a bottle last only 15 days. Some also dislike the strong smell due to fenugreek and find the tablets hard to swallow. Despite these drawbacks, many would consider repurchasing if available at a discount.

Review highlights

(202)

iHerb customer

Gold

Posted on Jan 7, 2026

Greece

446

Φανταστικό

Verified purchase

one of the best testosterone supplements, it really works great, although a little expensive, but it has a lot of benefits, it is worth trying it in combination with a ZMA supplement

iHerb customer

Posted on Mar 24, 2025

Ireland

Good

Verified purchase

I felt a huge difference in my body, I recommend it, great quality, the taste is not the best, 1 dose per day for my age and weight was enough, the size is large, but it is normal for this type of product, good ingredients.

Gala

Posted on Jun 3, 2026

Greece

Good for GYM

Verified purchase

This Testosterone Booster has a good dose of L-Citrulline, Fenugreek, Ashwagandha and Mucuna for L-dopa. Seemed to give me an energy boost. But i believe there are better products in the market

iHerb customer

Posted on Apr 18, 2025

United States

Does its job

Verified purchase

Able to be stacked, it’s good by itself and should be considered to be used as a remedy to cycle on and off for better effect

iHerb customer

Gold

Posted on Sep 11, 2023

United States

303

Alpha King Supreme

Verified purchase

This Testosterone Booster has a good dose of L-Citrulline, Fenugreek, Ashwagandha and Mucuna for L-dopa. Seemed to give me an energy boost. Would but again when on special. Not that cheap to take at the 3 capsule dose at regular price though. That said same ingredients separately are probably more.

iHerb customer

Posted on Aug 5, 2024

United States

Verified purchase

size is big but will go for this again. taste like all capsules.

iHerb customer

Posted on Jul 14, 2023

Philippines

Thank you iHerb and Force Factor!

Verified purchase

I love this stuff. I bought several bottles of this stuff on promo price. This stuff really works and I'd suggest to not take the full dosage. I take about half the dosage at times and work my way up. It'll all depend on the person's tolerance. This is totally a different experience than viagra. There's a change in my mood for activity. I feel cool and the effects are obvious. Gotta be careful though because it's potent stuff. I would buy this again and again because it delivers results fast! Thank you iHerb and Force Factor!

iHerb customer

Posted on Aug 4, 2026

Qatar

Verified purchase

the product itself is good highly recommend it helps and supports what is written on the product itself

iHerb customer

Posted on Mar 28, 2026

Kuwait

Good Product

Verified purchase

Bought this to get that boost everyone is talking about. . Will run this for a while to see actual results!!

iHerb customer

Posted on Mar 12, 2026

Switzerland

Good

Verified purchase

Seems like a good quality product. Good size. Recommend it

Customer Ratings & Reviews

What customers say

(202)

Rating

Languages