Introduction

Testosterone is essential for strength, energy, muscle growth, metabolism, libido, and overall vitality. Age, stress, poor sleep, and nutrient deficiencies can all reduce natural testosterone levels.

Silverback CBD Primal T-Boost is designed to support your body’s natural testosterone production using clinically researched botanicals, minerals, and adaptogens.

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What’s Inside Primal T-Boost (Per 4 Capsules)

• 500mg Tongkat Ali

• 500mg Fadogia Agrestis

• 750mg Ashwagandha Extract

• 490mg ZMA (Zinc, Magnesium, B6)

• 300mg Maca Root

• 250mg Ginseng Extract

• 200mg CoQ10

• Vitamin D3 (500 IU)

• 10mg Piperine (for absorption)

These ingredients work together to support hormone balance, stress reduction, strength, libido, and performance.

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Marketed Benefits

• Boost natural testosterone

• Elevate strength & endurance

• Enhance libido & vitality

• Improve focus & energy

• Support hormonal balance

• Reduce cortisol & stress impact

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Scientific Evidence Behind Key Ingredients

Ashwagandha (750mg) – Human-Proven Testosterone Support

Clinical Quote:

“A significant increase in testosterone was observed in men supplemented with ashwagandha compared to placebo.”
— Lopresti et al., 2019 (Randomized Controlled Trial)

Ashwagandha is one of the most researched natural testosterone-supporting herbs, also shown to reduce cortisol and improve strength.

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Tongkat Ali (500mg) – Free Testosterone & Stress Support

Clinical Quote:

“Eurycoma longifolia supplementation significantly improved testosterone status and reduced cortisol.”
— Talbott et al., 2013

Tongkat Ali supports free testosterone, libido, mood, and training performance.

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ZMA – Zinc, Magnesium & B6 (490mg)

Clinical Quote:

“Zinc restriction resulted in a significant decrease in serum testosterone.”
— Prasad et al., 1996

ZMA helps correct mineral deficiencies common in active men, improving recovery, sleep, and hormones.

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Vitamin D3 (500 IU)

Low vitamin D is strongly linked with reduced testosterone and poor vitality.

Clinical Evidence:
Vitamin D supplementation increased testosterone in men compared to placebo (Pilz et al., 2011).

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Maca, Ginseng & CoQ10

These ingredients support vitality, stamina, mitochondrial energy, libido, and overall performance.

• Maca: Linked with improved libido and mood

• Ginseng: Supports endocrine function & energy

• CoQ10: Supports cellular energy production

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Fadogia Agrestis (500mg)

An emerging ingredient with promising early data suggesting support for luteinizing hormone (LH), which signals testosterone production. More human research is needed, but it is widely used in modern T-support stacks.

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How to Use Primal T-Boost for Best Results

• 8 weeks on, then 4 weeks off (cycling helps prevent adaptation)

• Take daily with food

• Best stacked with:

  • Heavy compound lifting (deadlift, squat, bench)

  • High-protein nutrition

  • Proper sleep routines

  • Stress-management (lowers cortisol)

Suggested Tracking:

• Total testosterone

• Free testosterone

• SHBG

• LH

• Strength & performance metrics

• Mood, libido, energy

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Cautions & Realistic Expectations

• This is a natural support formula, not hormone replacement

• Effects are mild to moderate, depending on lifestyle factors

• Men with very low testosterone should get medical testing

• Not suitable for those on hormone medications unless advised by a clinician

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  Conclusion

  Silverback CBD Primal T-Boost combines research-backed ingredients to support natural testosterone, strength, performance, and vitality. When used alongside proper training, nutrition, and recovery, it becomes a powerful part of a men’s performance routine.

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  References

  • Lopresti AL et al. Ashwagandha supplementation and testosterone. Medicine (Baltimore), 2019.

  • Talbott SM et al. Effects of Tongkat Ali on stress hormones. JISSN, 2013.

  • Prasad AS et al. Zinc status and testosterone. Nutrition, 1996.

  • Pilz S et al. Vitamin D increases testosterone levels. Horm Metab Res, 2011.

  • Gonzales GF. Maca and sexual function. Andrologia, 2012.

  • Leung & Wong. Ginseng and reproductive health. Asian J Androl, 2013.

  • Yakubu MT et al. Fadogia agrestis and testosterone. Asian J Androl, 2005.