Steel-Libido
Irwin Naturals
Score 70
Irwin Naturals Steel-Libido is a complex liquid soft-gel blend with a small L-Arginine dose, primarily targeting male vitality and energy with numerous herbal and amino acid components.
Score 70
Irwin Naturals Steel-Libido is a complex liquid soft-gel blend with a small L-Arginine dose, primarily targeting male vitality and energy with numerous herbal and amino acid components.
Analysis
Irwin Naturals Steel-Libido is a highly specialized formula in liquid soft-gel form, packing a wide array of ingredients including L-Arginine HCl (167mg), Maca, Ashwagandha, Horny Goat Weed, Yohimbe, and various other botanicals and nutrients. This product is designed to support male vitality, energy, and performance through a multi-pronged approach that goes far beyond simple L-Arginine supplementation.
With 75 liquid soft-gels providing 37 servings, it offers a consistent supply for those seeking a broad-spectrum blend for their specific goals. The liquid soft-gel form may offer better absorption for some ingredients. This product is for individuals looking for a comprehensive boost to their overall well-being, specifically related to energy and male health aspects.
Pros
- Comprehensive blend of many ingredients targeting male vitality and energy.
- Liquid soft-gel form may offer enhanced absorption for certain ingredients.
- Includes well-known botanicals like Maca, Ashwagandha, and Horny Goat Weed.
- Offers a multi-faceted approach to well-being.
Cons
- Very low L-Arginine dose (167mg) for standalone nitric oxide benefits.
- High price per serving for a multi-ingredient blend with many active components.
- The complex blend means individual ingredient doses may not be optimal for specific needs.
- Only 37 servings per bottle.
Warnings
- Due to the presence of Yohimbe and other potent botanicals, consult a healthcare professional, especially if you have heart conditions, high blood pressure, or are taking any medications.
- Not recommended for women, or individuals with hormone-sensitive conditions without medical advice.
$24.99($0.67 per serving)
 iHerb | $ 24.99 | |
 Vitacost | $ 24.99 |
Goals
Impact
Highest effect
The comprehensive blend, especially with ingredients like Maca, Ashwagandha, and various stimulants, is well-suited for supporting energy levels and overall vitality. This product aims to provide a broad energy boost.
Impact
High effect
The blend's focus on vitality and energy, with ingredients like Maca and Ashwagandha, may indirectly support fitness by boosting overall stamina. However, the L-Arginine dose is too low for a strong direct impact on workout performance.
Impact
Moderate effect
While L-Arginine can support blood flow, the 167mg dose in this blend is relatively low for significant cardiovascular support compared to dedicated L-Arginine products. Other ingredients may have indirect effects, but it's not a primary cardiovascular supplement.
Impact
Moderate effect
This product is not primarily designed for muscle gain. While L-Arginine is present, its minimal dose and the overall blend's focus mean it offers only very indirect and limited support for muscle development.
Ingredients
| Ingredient | Amount per serving |
|---|---|
Calories | 20 Calorie(s) |
Total Fat | 1.5 Gram(s) |
Total Carbohydrates | 1 Gram(s) |
Protein | 1 Gram(s) |
CDP-Choline | 50 mg |
Flaxseed Oil | 894 mg |
L-Arginine | 167 mg |
Maca powder | 130 mg |
Ashwagandha powder | 120 mg |
Epimedium (Epimedium sagittatum) (Horny Goat Weed) extract | 120 mg |
DMG | 80 mg |
Yohimbe extract | 70 mg |
L-Tyrosine | 60 mg |
Cayenne powder | 50 mg |
Asian Ginseng extract | 15 mg |
NADH | 0.5 mg |
BioPerine Complex | 20 mg |
Arginine 60
As an L-Arginine product, it falls short due to the very low dose of Arginine (167mg) relative to dedicated supplements. It is more accurately a 'male vitality blend' that happens to contain L-Arginine.
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