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Steel-Libido Peak Testosterone

Irwin Naturals
4.5
★ ★ ★ ★ ★
(251 ratings)
Fenugreek 200 mg
Ashwagandha 675 mg
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Score 73.0

This product is a multi-ingredient blend targeting male vitality and testosterone support, featuring a clinically studied dose of KSM-66 Ashwagandha. While it excels in its Ashwagandha content for stress and mood, some other key ingredients like Fenugreek are dosed below commonly recommended effective levels, potentially limiting its overall impact as a 'Peak Testosterone' product. The liquid softgel form with BioPerine suggests good absorption.

Quantity: 75 Liquid(s)Servings size: 4 Liquid Softgel(s) (18 servings)
Selected goals:
Other goals:
Muscle Gain
Weight Gain
Mood Support
Testosterone Support
Metabolism Boost

Score 73.0

This product is a multi-ingredient blend targeting male vitality and testosterone support, featuring a clinically studied dose of KSM-66 Ashwagandha. While it excels in its Ashwagandha content for stress and mood, some other key ingredients like Fenugreek are dosed below commonly recommended effective levels, potentially limiting its overall impact as a 'Peak Testosterone' product. The liquid softgel form with BioPerine suggests good absorption.

Analysis

Irwin Naturals Steel-Libido Peak Testosterone is formulated as a comprehensive male health supplement, leveraging a blend of botanicals to support various aspects of well-being, most notably testosterone. The inclusion of 675mg of KSM-66 Ashwagandha is a significant highlight, as this is a well-researched, patented form known for its efficacy in stress reduction, mood improvement, and its potential to support testosterone levels, aligning well with several stated goals. However, the product also incorporates Fenugreek (200mg), Maca (240mg), Epimedium (150mg), Muira Puama (100mg), and Asian Ginseng (80mg). While these are traditionally used for male vitality, their dosages in this blend are often on the lower side when compared to the amounts shown effective in many clinical studies for their specific benefits, such as Fenugreek for testosterone or Maca for libido and energy. The product benefits from a liquid softgel delivery system with MCT oil and BioPerine, which is advantageous for enhancing the bioavailability and absorption of its active compounds. Despite its broad spectrum of ingredients, the relatively low dosage of several key components might dilute the overall 'peak testosterone' effect, potentially leading to less pronounced results in that area compared to more specialized or higher-dosed alternatives. Online reviews generally reflect positive experiences regarding energy and mood enhancement, consistent with the Ashwagandha content, but results for significant testosterone increases may vary given the collective dosing strategy.

Pros
  • Contains a well-dosed (675mg) and clinically studied KSM-66 Ashwagandha extract, highly effective for stress and mood.
  • Includes BioPerine for enhanced absorption of the herbal extracts, maximizing their potential benefits.
  • Utilizes a liquid softgel form with MCT oil, which can improve the bioavailability and absorption of fat-soluble ingredients.
  • Offers a comprehensive blend of traditional herbs that synergistically support male vitality and overall well-being.
Cons
  • Several key ingredients, such as Fenugreek (200mg), Maca (240mg), and Asian Ginseng (80mg), are dosed below the levels typically shown to be effective in scientific studies for their primary benefits.
  • The price per serving ($1.38) is relatively high considering that some of the active ingredients are underdosed for their intended 'peak' effects.
  • The broad scope of advertised goals may lead to sub-optimal concentrations for individual targets, rather than excelling in one specific area.
  • The product includes a proprietary blend of various herbs, which can make it difficult for consumers to ascertain the exact quantity of each component beyond what is listed individually.
Warnings
  • Individuals with pre-existing hormone-sensitive conditions, or those undergoing hormone therapy, should consult a healthcare professional before use due to ingredients targeting testosterone levels.
  • As with any dietary supplement, potential interactions with prescription medications or other supplements should be discussed with a doctor or pharmacist.
$24.99($1.38 per serving)
Pure Formulas
$ 24.99
iHerb
$ 24.99
Ingredients
IngredientAmount per serving
Calories 40 Calorie(s)
Total Fat 2.5 Gram(s)
Total Carbohydrates 2 Gram(s)
Protein 2 Gram(s)
Medium Chain Triglyceride Oil 2100 mg
KSM-66 (Ashwagandha Root Extract) 675 mg
Maca powder 240 mg
Fenugreek Seed Extract 200 mg
Epimedium Aerial Extract (Epimedium sagittatum Aerial Extract) 150 mg
Muira Puama bark extract 100 mg
Asian Ginseng Root Extract 80 mg
Cayenne, Powder 60 mg
Beta-Sitosterol 33 mg
BioPerine Complex 6 mg
Men 18–50 Women
Categories
Ashwagandha 95.0
The product contains an excellent and clinically relevant dose of 675mg of KSM-66 Ashwagandha, a premium and well-researched extract, making it highly effective for leveraging Ashwagandha's benefits.
Fenugreek 60.0
The Fenugreek dose of 200mg is relatively low compared to typical clinical studies and other dedicated Fenugreek supplements, which often use 500mg-1000mg for significant testosterone or libido support.
Goals
Stress Relief 90.0
The product contains 675mg of KSM-66 Ashwagandha, a highly regarded and clinically supported dose known for its significant efficacy in reducing stress and managing cortisol levels.
Mood Support 85.0
The substantial dose of KSM-66 Ashwagandha (675mg) is a primary driver for mood support, as it is well-documented to improve mood and alleviate stress-related emotional imbalances. Maca also offers some complementary mood-balancing effects.
Energy 75.0
Ashwagandha can indirectly boost energy by mitigating stress and improving sleep quality, while Maca and Asian Ginseng are traditionally included for their adaptogenic and energizing properties, albeit at moderate doses in this formulation.

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