Testek

product on market Capsule QNT Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Olive leaf extract and selenium provide antioxidant support, though evidence for their role in testosterone optimization is limited. The proprietary MyoBlast and EstroFlavin complexes lack extensive independent research to support specific anabolic or anti-aromatase claims. Overall, clinical evidence for the combined ingredient profile is minimal.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Testek
Open Full PDF View on NIH DSLD →
Details

Label Data

4 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (100% DV)
Market median: 500.0mg (115 products)
200 mcg (286% DV)
3.6× RDA — above typical dose (UL: 0.4 mg) 173 studies (A:0, B:67)
MyoBlast- Testosterone & Anabolic Growth Optimizer
326 mg
EstroFlavin- Anti-Aromatase/DHT Complex
970 mg

Other Ingredients

Gelatin Microcrystalline Cellulose Magnesium Stearate Silica Talc Titanium Dioxide FD&C Yellow #6 FD&C Red #40 FD&C Blue #1 FD&C Red #3
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: As a dietary supplement, take 1 serving (4 capsules) 1-2 times daily with water. Use one serving in the morning and/or early evening. Do not exceed 2 servings per day.

Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

Do not use this product if you are pregnant, nursing or contemplating pregnancy.

Allergen Information: Contains Soy

Consult your physician if you are taking any over-the-counter or prescription medications. Seek the advice of a health-care professional before beginning any supplement or exercise program

Do not use if safety seal under cap is broken or missing.

WARNING: Not intended for females or individuals under the age of 18.

Additional Information

Store in a cool dry place.

©2010 QNT

ANABOLIC GROWTH OPTIMIZER

LOWERS THE NEGATIVE EFFECTS OF ESTROGEN+

Made in the U.S.A. from domestic and international ingredients.

Protected by US Patents 5,700,668; 6,492,146; 6,645,742; 6,673,378; and other patents pending.

TESTOSTERONE

UP TO 184% INCREASE IN TESTOSTERONE CORTISOL RATIO+

Metadata

Product Details

UPC / SKU8 14182 01003 6
DSLD Entry Date2011-11-25
Product TypeOther Combinations
FormCapsule
BrandQNT
DSLD ID2216
Data Updated2026-04-11
Research

Research Evidence

5
Research Sources
47
Avg Quality
4
Clinical Trial
1
Rct
B Low Dose Monacolin K Combined with Coenzyme Q10, Grape Seed, and Olive Leaf Extracts Lowers LDL Cholesterol in Patients with Mild Dyslipidemia: A Multicenter, Randomized Controlled Trial
Rct Nutrients 2023 PubMed DOI
C Effect of a Supplement Containing Olive Leaf Extract and Vitamins on Performance of Male Elite Cyclists
Clinical Trial ClinicalTrials.gov 2025
C Olive Leaf Extract in Handball Players
Clinical Trial ClinicalTrials.gov 2025
C Effects of Enzymatic Digestion and Probiotic on Oleuropein Bioavailability
Clinical Trial ClinicalTrials.gov 2020
C Olive Leaf Extract as Part of a Healthy Lifestyle in the Reduction of Blood Pressure
Clinical Trial ClinicalTrials.gov 2013
View all evidence for Olive Leaf →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.