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3 TEST OXO Lean Mass Gainer by Legal Limit Labs

Sale price $49.99

Legal Limit Labs 3-TEST-OXO

Lean Mass & Performance Support Formula

Building lean muscle takes more than hard training alone. Legal Limit Labs 3-TEST-OXO is designed to support strength, recovery, and overall performance by helping your body optimize key hormonal pathways involved in muscle development and training output.*

This advanced formula is ideal for athletes and active individuals looking to maximize results from their workouts while staying within legal, supplement-compliant standards.


Key Benefits

  • Supports lean muscle development and strength gains*
  • Helps promote *training performance and recovery
  • Designed to assist the body’s *natural anabolic processes
  • Ideal for lifters, athletes, and active adults seeking consistent progress*
  • Formulated for use during intense training phases*

How It Works

3-TEST-OXO features targeted ingredients selected to support performance and muscle-building pathways tied to training intensity and recovery. By helping the body maintain a favorable environment for muscle growth, this formula supports strength output and overall gym performance when combined with proper nutrition and training.*


Who It’s For

  • Individuals focused on lean mass gains
  • Athletes training at high intensity
  • Adults looking to support workout performance and recovery*
  • Those seeking a legal, supplement-compliant performance formula

Ingredient Science Breakdown

German Tribulus terrestris (40% saponins)

Tribulus terrestris is a well-studied botanical traditionally used to support male vitality and performance. Research suggests its saponin content may help support libido and training performance, particularly when combined with resistance exercise.*


German Tribulus terrestris (60% saponins)

A higher-saponin extract of Tribulus terrestris is included to further support performance and vitality pathways. Saponins are the primary bioactive compounds studied for their role in exercise output and overall male wellness.*


Eurycoma longifolia (Tongkat Ali)

Tongkat Ali has been researched for its potential role in supporting hormonal balance and stress response. Studies suggest it may help support training intensity and recovery by assisting the body’s natural adaptation to physical stress.*


Maca Root (Lepidium meyenii)

Maca is an adaptogenic root traditionally used to support energy, stamina, and endurance. Research indicates it may help support physical performance and vitality without acting as a stimulant.*


Fenugreek Extract

Fenugreek contains bioactive compounds that have been studied for their role in supporting strength, body composition, and training performance. It is commonly included in performance formulas to support exercise outcomes when paired with resistance training.*


DIM (Diindolylmethane)

DIM is a compound derived from cruciferous vegetables and is studied for its role in supporting healthy hormone metabolism. It is included to help maintain balance within hormonal pathways associated with training and recovery.*


Ginseng Extract

Ginseng has a long history of use in performance and vitality formulas. Scientific research suggests it may help support energy levels, endurance, and resistance to physical fatigue during periods of intense training.*


Bulbine natalensis

Bulbine natalensis is a traditional botanical that elevates testosterone and performance focused on male vitality. It is studied for its role in supporting hormones and strength and training adaptation.*


Boron (as Boron Citrate)

Boron is a trace mineral that plays a role in nutrient utilization and metabolic processes. Research suggests boron may support the body’s ability to maintain healthy hormonal balance and bone strength, both important for resistance training.*


Saw Palmetto Extract

Saw palmetto is commonly used to support healthy hormone metabolism. It is included to help support balance within androgen-related pathways.*


Zinc (as Zinc Gluconate)

Zinc is an essential mineral involved in hundreds of enzymatic reactions in the body. It plays a critical role in immune health, recovery, and hormone production, making it foundational for physically active individuals.*


Vitamin D3

Vitamin D3 supports bone health, immune function, and muscle performance. Adequate vitamin D levels are associated with improved strength and physical function, especially in active populations.*


Magnesium (as Magnesium Oxide)

Magnesium supports muscle contraction, recovery, and energy metabolism. It is commonly included in performance formulas to help support neuromuscular function during training.*

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Suggested Use

Take 3 capsules daily. For best results, use consistently alongside a structured training program, adequate protein intake, and proper recovery.


Stack Suggestions

Pairs well with:

  • Protein powders for muscle recovery
  • Creatine for strength and power output
  • Amino acids or recovery formulas post-workout

Quality & Compliance

Manufactured to meet quality and safety standards. This product is intended for use as a dietary supplement and should be used as part of a balanced nutrition and fitness program.


*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.


What is Legal Limit Labs 3-TEST-OXO?

3-TEST-OXO is a lean mass and performance support supplement designed to help support strength, recovery, workout performance, and the body's natural hormone balance when combined with proper nutrition and resistance training.* It features a blend of Tribulus extracts, Tongkat Ali, DIM, Maca, Fenugreek, Ginseng, Boron, Zinc, Vitamin D3, Magnesium, and other performance-support ingredients.

Who is 3-TEST-OXO designed for?

This product is intended for healthy adults who want to:

  • Support lean muscle development*
  • Improve workout performance and strength*
  • Enhance recovery from intense training*
  • Support natural hormone balance and male vitality*

How does 3-TEST-OXO work?

3-TEST-OXO combines botanical extracts, minerals, and nutrients that support training performance, recovery, and healthy hormone metabolism. Ingredients like Tribulus, Tongkat Ali, Fenugreek, DIM, and Boron were selected to help create an environment that supports muscle-building efforts when paired with consistent training and proper nutrition.*

What are the key ingredients?

Key ingredients include:

  • Triple Threat Test Complex (three Tribulus terrestris extracts)
  • Tongkat Ali
  • DIM (Diindolylmethane)
  • Fenugreek
  • Maca Root
  • Rhodiola Rosea
  • Eleuthero (Siberian Ginseng)
  • Saw Palmetto
  • Bulbine Natalensis
  • Boron
  • Zinc
  • Vitamin D3
  • Magnesium

How do I take 3-TEST-OXO?

Take 3 capsules daily with 6–8 ounces of water. For best absorption, take:

  • 1 capsule in the morning
  • 1 capsule in the afternoon
  • 1 capsule in the evening

For best results, use consistently alongside a structured training program and balanced nutrition.

How long does it take to notice results?

Results vary based on diet, training intensity, recovery, and consistency. Many users begin noticing improvements in workout performance, recovery, or overall vitality after several weeks of consistent use, while muscle-building results depend heavily on resistance training and adequate protein intake.*

Can women take 3-TEST-OXO?

This product is formulated primarily for male performance and hormone support. Women who are pregnant, nursing, or considering hormone-support supplements should consult a healthcare professional before use.

Can I stack 3-TEST-OXO with other supplements?

Yes. It pairs well with products such as:

  • Whey protein
  • Creatine
  • Pre-workout formulas
  • EAAs/BCAAs
  • Post-workout recovery products

If stacking with other hormone-support supplements, review ingredient labels to avoid unnecessary overlap.

Does 3-TEST-OXO contain stimulants?

No. The formula is designed to support performance and vitality without relying on traditional stimulants like caffeine.

Is this a testosterone replacement product?

No. 3-TEST-OXO is a dietary supplement intended to support the body's natural hormone balance and training performance. It is not testosterone replacement therapy and does not contain prescription hormones.

Is 3-TEST-OXO safe?

When used as directed by healthy adults, the product is intended to be used as a dietary supplement. Do not exceed the recommended serving size, and consult your healthcare provider before use if you have a medical condition or take prescription medications.

Who should not use this product?

Do not use if you are:

  • Under 18 years of age
  • Pregnant or nursing
  • Taking medication or under medical supervision without consulting your physician first

Discontinue use if any adverse reactions occur.

Is this product allergen-friendly?

Yes. According to the product label, 3-TEST-OXO is allergen free.

How many servings are in each bottle?

Each bottle contains 90 capsules, providing 30 servings (3 capsules per serving).

Does 3-TEST-OXO require cycling?

The product directions do not require a specific cycling protocol. Users should follow the recommended serving instructions and consult a healthcare professional if they have questions about long-term use.


*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.

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