A bottle of Nature Span® Double Strength Tribulus dietary supplement with white and purple label.

Double Strength Tribulus

$49.99

4.5

Quantity:

Bottle Size: 120 Capsules

120 Capsules

Key Benefits

✔ Supports healthy vitality and overall energy balance
✔ Promotes endurance, motivation, and daily performance
✔ Helps sustain stamina and recovery after physical activity
✔ Contributes to strength, muscle tone, and active lifestyle wellness

45% Saponins High Potency Male Vitality Support Produced in USA

The Nature Span® Difference

🧬 Standardized 45% Saponins

High-potency Tribulus extract delivers consistent active compounds to support vitality, endurance, and daily balance.

🧬 Double-Strength Clinical Dosing

Concentrated extract provides meaningful support for performance, stamina, and physical recovery—without stimulants or artificial enhancers.

🧬 Targeted Energy & Performance Formula

Designed to promote natural vigor, training adaptability, and muscle protein synthesis while helping reduce fatigue.

🧬 Clean & Transparent Quality

Non-GMO and allergen-conscious formula with minimal excipients, produced under rigorous GMP, SGS, and FDA-aligned quality standards.

Supplement Facts

Nature Span® Double Strength Tribulus

Supplement Facts

Serving Size: 1 Capsule

Servings Per Container: 120

Amount Per Serving

%DV

Tribulus Extract

(at least 45% saponins)

250 mg

†

† Daily Value not established.

Other Ingredients: Rice flour, maltodextrin, magnesium stearate.

Usage & Safety

Who It’s For: Ideal for adult men seeking to support healthy testosterone levels, improve intimate confidence, boost energy and stamina, and promote muscle recovery and growth.*

Who Should Avoid It: Not recommended for individuals taking medications without consulting a physician—especially those on hormone therapies, antihypertensives, or anticoagulants; anyone with hormone-sensitive conditions or prostate concerns; and those under 18.*

Dosage: Take 1 capsule two to three times a day with meals or as directed by a healthcare professional.*

Bottle Supply: 120 capsules (40-60 days supply depends on daily dosing).*

Best Before: 3 years from MFG date.*

Certified Quality: Manufactured in an FDA-registered, GMP and SGS-certified facility; allergen-free for safety and purity.*

Scientific References

Fernández-Lázaro D, Diego-Ayuso J, Del Valle Soto M, Adams DP, González-Bernal JJ, Seco-Calvo J. Effects of Tribulus on body composition, strength, and cross-fit performance: A randomized, single-blind study. Int J Environ Res Public Health. 2021;18(5):E2550. doi: 10.3390/ijerph18052550.
Asadmobini A, Oraghi E, Khaleghi S. Effects of Tribulus terrestris on testosterone and endurance performance in athletes. Cryobiology. 2017 Apr;75:156-159. doi: 10.1016/j.cryobiol.2017.02.010.
Tahvilian R, Golzari SE, Parhoudeh F, Heydarpour F, Hoseini M. Synergistic effects of Tribulus and L-arginine on sexual performance and testosterone levels. Urol Sci. 2020 Jul 30;20(4):128-136. doi: 10.8331/uls.2020.4.128.

Testosterone & Stamina Support Double Strength Tribulus

$49.99

Fast Delivery for Your Family

We make sure wellness reaches your home without delay. Read more about our shipping policy

100% Satisfaction Guarantee

Shop with confidence, backed by our 30-day return policy.

Premium Quality

Backed by science, crafted with patented ingredients. Read more about our standard.

Double-Strength Tribulus for Energy & Performance

Standardized 45% saponins deliver concentrated Tribulus support for stamina, motivation, and physical performance. This clean, research-led formula promotes energy, endurance, and post-training recovery for active living.

Standardized Active Saponins

A 45% saponin standardization ensures consistent potency in every serving, providing reliable support for energy, endurance, and overall physical vitality.

Energy, Stamina & Recovery

Helps support efficient oxygen use and training capacity while aiding recovery after physical activity. Promotes muscle protein synthesis and helps reduce post-exercise fatigue.

Active Vitality & Balance

Encourages a feeling of energy and drive by supporting natural balance, circulation, and daily motivation—helping you feel strong, confident, and focused.

Clean, Trusted Manufacturing

Formulated without common allergens and manufactured under strict quality standards. Each batch is tested for purity, identity, and consistency you can trust.

FAQ

What makes this “Double Strength” Tribulus different?

It’s all about potency! Our formula is standardized for higher saponin content, meaning you get a concentrated dose of active compounds that help sustain vitality, stamina, and overall performance.

Is this only for athletes?

Not at all! While athletes appreciate Tribulus for supporting endurance and recovery, it’s also great for anyone wanting to maintain daily energy, motivation, and active wellbeing.

When can I expect to notice results?

Results vary, but many people report feeling more energized and focused within a few weeks of consistent use. It provides gradual, balanced support for everyday performance.

Can women take Tribulus too?

Yes! Although Tribulus is often used in men’s vitality formulas, it also supports energy, balance, and endurance for women. It’s a versatile botanical that helps promote overall wellbeing.

Subtle but Noticeable Difference

Didn’t expect much at first but after a month I’ve noticed better mood and general well-being.

Quality You Can Feel

Packaging was secure and fresh. After a few weeks I feel a steady increase in vitality.

Boosted My Energy Naturally

Been taking this for a couple of weeks and I’m amazed at how much more energetic and focused I feel throughout the day.

Feeling More Energetic Every Day

Been taking this regularly for a few weeks and I’m genuinely impressed by the steady boost in energy and focus it gives me.