EFX Sports Test Charge, Testosterone Support Kit, 1 Kit supplement bottle
EFX Sports

Test Charge, Testosterone Support Kit, 1 Kit

What We Researched
1 active ingredient analyzed · 19 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
66
Product Score Fair
79
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Taxadrol® Fast-Acting Matrix(from Sarsaparilla [Smilax officinalis] extract [root], Yohimbe [Pausinystalia johimbe] extract [bark], Yew [Taxus brevifolia] powder [tip bark], Pine [Pinus massoniana] powder [bark], Vaga [Cyanotis vagal] extract [root]) 108.5 mg †
Bioavailability Very Poor

Absorption Rating

  • Taxadrol® Fast-Acting Matrix(from Sarsaparilla [Smilax officinalis] extract [root], Yohimbe [Pausinystalia johimbe] extract [bark], Yew [Taxus brevifolia] powder [tip bark], Pine [Pinus massoniana] powder [bark], Vaga [Cyanotis vagal] extract [root]) Poor
Other Ingredients Excellent

Fillers & Additives

  • Purified Water
  • Glycerin
  • Ethanol
  • Natural & artificial chocolate & butterscotch flavors
  • Peppermint Oil
  • Silicon Dioxide
  • Sucralose
  • Potassium Sorbate
  • Capsule (Gelatin)
  • Rice Flour
  • Silicon Dioxide
  • Magnesium Stearate
  • Sorbitol
  • Microcrystalline Cellulose
  • Hydroxypropyl Methylcellulose
  • Prosolve cellulose
  • Croscarmellose Sodium
  • Silicon Dioxide
  • Magnesium Stearate
Efficacy N/A

Dosage Analysis

Dosage data not available for assessment.

Supplement Facts

Ingredient Amount % Daily Value
Taxadrol® Fast-Acting Matrix(from Sarsaparilla [Smilax officinalis] extract [root], Yohimbe [Pausinystalia johimbe] extract [bark], Yew [Taxus brevifolia] powder [tip bark], Pine [Pinus massoniana] powder [bark], Vaga [Cyanotis vagal] extract [root]) 108.5 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Ethanol Generally_safe

It is used to dissolve or extract ingredients.

Natural & artificial chocolate & butterscotch flavors Unknown
Peppermint Oil Generally_safe

It is used as a flavoring agent or to provide a cooling sensation.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Potassium Sorbate Safe

Prevents mold and yeast growth to extend shelf life.

Capsule (Gelatin) Generally_safe

It is used to enclose and deliver the supplement ingredients in an easily swallowable form.

Rice Flour Safe

Natural bulking agent to fill capsule space. Hypoallergenic.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Sorbitol Safe

Provides sweetness and helps retain moisture in chewables.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Prosolve cellulose Unknown
Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Price Comparison

iHerb $50.99
Best Price

Price History

Tracked across major retailers. Updated periodically.

$53$52$51$50$49 Mar 12 $50.99
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
EFX Sports

Founded 2005 · Billings, Montana, USA · 27 products · efxsports.com/

Certifications

2 certifications
Informed Sport Verified Source
Fda Gmp Inspections Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead2018-04-20Source
Lawsuit False advertising regarding the bioavailability and effectiveness of Kre-Alkalyn EFX Creatine compared to creatine monohydrate.2012Source
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Frequently Asked Questions
Is EFX Sports Test Charge, Testosterone Support Kit a good supplement?

EFX Sports Test Charge, Testosterone Support Kit, 1 Kit received a product quality score of 66/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients Of the 19 inactive ingredients, 13 are rated safe and 0 are flagged for review. The manufacturer, EFX Sports, holds a brand trust score of 79/100 with 2 verified certifications including Informed Sport, Fda Gmp Inspections.

What are the ingredients in EFX Sports Test Charge, Testosterone Support Kit?

EFX Sports Test Charge, Testosterone Support Kit contains 1 active ingredients: Taxadrol® Fast-Acting Matrix(from Sarsaparilla [Smilax officinalis] extract [root], Yohimbe [Pausinystalia johimbe] extract [bark], Yew [Taxus brevifolia] powder [tip bark], Pine [Pinus massoniana] powder [bark], Vaga [Cyanotis vagal] extract [root]) (108.5 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is EFX Sports Test Charge, Testosterone Support Kit safe to take?

EFX Sports Test Charge, Testosterone Support Kit, 1 Kit has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is EFX Sports a trustworthy supplement brand?

EFX Sports receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2005 and headquartered in Billings, Montana, USA, the company offers 27 products in their lineup. They hold 2 verified certifications including Informed Sport, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: EFX Sports has 2 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.