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Optimum-Strength Testosterone UP PRO-GrowtH

Irwin NaturalsUpdated April 2026

Product Information

Form
Softgel Capsule
Servings Per Container
10
UPC
8 40081 40711 0
Product Type
Other Combinations
DSLD Entry Date
2025-04-24

Target Groups

Adult Male (18-50 Years)Seniors/Mature (>50 Years) - Men ONLY

All Ingredients

IngredientAmount% DV
Calories60 Calorie(s)
Total Fat4 Gram(s)5%
Cholesterol30 mg9%
Total Carbohydrates1 Gram(s)1%
Protein6 Gram(s)
Vitamin D100 mcg500%
Zinc30 mg273%
Copper2 mg222%
Omega-3 Fatty Acids2700 mg
Aqtiv1050 mg
Ashwagandha600 mg
PrimaVie500 mg
L-Arginine500 mg
L-Lysine400 mg
L-Glutamine200 mg
L-Ornithine150 mg
L-Glycine100 mg
AstraGin50 mg
Boron6 mg
BioPerine Complex6 mg

† Daily Value not established.

Label Statements

Formulation re: Other

Optimum-Strength Testosterone Up Pro-GrowtH was designed to enhance male physiology by delivering a powerful testosterone boost along with targeted extracts and nutrients to support post-work out recovery and key muscle repair and growth mechanisms. Testosterone boost Featuring PrimaVie Shilajit Extract. Traditional Ayurvedic texts describe Shilajit as a Rasayana, or rejuvenator that has long been used to promote longevity and resilience. Modern research shows that PrimaVie Shilajit significantly boosts free and total testosterone in healthy men. Muscle adaptation & post work-out recovery support KSM-66 Ashwagandha + PrimaVie Shilajit Extract both deliver powerful performance boosts by supporting muscle adaptations to optimize intra-workout performance and enhance post work-out recovery for superior muscle gains. This formula also delivers omega-3 dense fish oil, and Vitamin D3 to promote a healthy inflammatory response - a critical component to muscle repair and growth. Aminos + AstraGin This formula features a select combination of amino acids that have been a focus in longevity research and are thought to support key processes in the body. AstraGin is a proprietary extract that enhances absorption of amino acids for optimized nutritional benefits. For desired results, use in conjunction with regular resistance training. What makes us different: Liquid Soft-Gels - The nutrients in these easy-to-swallow liquid soft-gels are released fast. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no traditional value. Advanced Liquid Soft-Gels provide an optimum delivery system. Quality assurance - Irwin Naturals is committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency.

Seals/Symbols

Pass Quality Tested Guaranteed

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Precautions re: All Other

Usage warnings: Do not use if safety seal is broken. This product contains an ingredients that may affect blood sugar. Do not exceed recommended daily intake. Warning: (State of California Prop 65) This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

Precautions re: Pregnant or Nursing or Prescription Medications

Check with your doctor before using this product if you are using medication or have any medical conditions. Do not use if you may become pregnant, are pregnant or nursing.

Precautions re: Children

Not intended for use by persons under 18. Keep out of reach of children.

Storage

Store in a cool, dry place.

General Statements: All Other Content

Global responsibility - Over the years we have donated to organizations that support the environment and the health of children. Questions: Contact consumer affairs 1-800-297-3273 Weekdays 8:00 AM to 5:00 PM (PST) 100+ highly specialized products: www.IrwinNaturals.com

Formulation re: Other

Boosts endurance Powerful testosterone booster that also support muscle recovery & repair for men of all ages

FDA Statement of Identity

Dietary Supplement

Suggested/Recommended/Usage/Directions

Directions: (Adult) On workout days, approximately 60 minutes prior to a workout and away from food intake, consume three (3) liquid soft-gels with a full glass (8oz) of water. Following the workout, take an additional three (3) liquid soft-gels with a full glass (8oz) of water, and away from food intake. On non-workout days, take six (6) liquid soft-gels with a full glass of water and at least 60-90 minutes before or after consuming a meal, preferably in the evening.

Precautions re: Allergies

Contains: Dairy, fish (anchovy, sardine), tree nuts (coconut, palm kernel)

Brand IP Statement(s) re: (c), (TM), (SM)

BioPerine is a registered trademark of Sabinsa Corporation. AQTIV is a trademark of ACME-HARDESTY. KSM-66 is a registered trademark of Ixoreal BioMed Inc. PrimaVie is protected under U.S. Patent Nos. 6,558,712 6,869,612 and is a registered trademark of Natreon, Inc. AstraGin is a registered trademark of NuLiv Science USA Inc.

Formulation re: Does NOT Contain

No preservatives added.

Formula re: Contains

Patented BioPerine - Our special BioPerine Complex enhances the bioavailability, absorption and potency of many nutrients.

General Statements: All Other Content

Full disclosure ingredient panel

Supplement Facts Panel

Supplement Facts
Serving Size 3 Liquid Soft-Gel(s)
Servings Per Container 10
Amount Per Serving% Daily Value*
Calories
60 Calorie(s)
Total Fat
4 Gram(s)5%
Cholesterol
30 mg9%
Total Carbohydrates
1 Gram(s)1%
Protein
6 Gram(s)
Vitamin D
100 mcg500%
Zinc
30 mg273%
Copper
2 mg222%
Omega-3 Fatty Acids
2700 mg
Aqtiv
1050 mg
Ashwagandha
600 mg
PrimaVie
500 mg
L-Arginine
500 mg
L-Lysine
400 mg
L-Glutamine
200 mg
L-Ornithine
150 mg
L-Glycine
100 mg
AstraGin
50 mg
Boron
6 mg
BioPerine Complex
6 mg

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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