Name: Heart of Steel: 10-in-1 Metabolic Maximizer
Brand: Formulation Factory
SKU: HEART-OF-STEEL-01
Price: 59.99 USD
Availability: InStock

Heart of Steel: 10-in-1 Metabolic Maximizer

Pleasantly surprised

I am pretty surprised and pleased about this. After only a day or 2 I feel pretty good and I have more energy for work and my kids. Im in my 40s so I've been pretty sluggish lately but I'm very happy with this.

Paul W. Verified Buyer

HEART OF STEEL is your ultimate metabolic optimizer, crafted to enhance circulation, endurance, and cardiovascular performance. With L-Citrulline, L-Arginine, and CoQ10 at its core, this formula boosts nitric oxide levels, promoting blood flow and sustained energy for workouts and daily demands. Whether you’re an athlete pushing limits or optimizing long-term vitality, this supplement ensures your body performs like an unstoppable machine.

Select Your Bundle

1 Pack SAVE 0

Each/$59.99

2 Pack SAVE 10

Each/$53.99

3 Pack SAVE 15

Each/$50.99

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What’s Inside Each Capsule?

L-Citrulline 1000mg

Enhances blood flow, boosts endurance

L-Arginine 400 mg

Improves circulation, supports nitric oxide

CoQ10 200mg

Energizes cells, supports heart health

Resveratrol 200mg

Protects cells, supports longevity

Ginkgo Biloba 200mg

Improves memory, sharpens focus

Quercetin 200mg

Fights inflammation, boosts immunity

Ginseng 100mg

Increases energy, reduces fatigue

Rhodiola Rosea 100mg

Enhances stamina, combats stress

Forskolin 100mg

Boosts metabolism, supports fat loss

Capsaicin 20mg

Ignites thermogenesis, aids weight control

How to Take

Make It Part Of Your Day

01

Take 2 capsules

in the morning or before workout

02

Best taken

Daily with water, preferably with food

03

Consistency

= results. Do not skip days.

Setting a New Standard in 2025.

	Heart of Steel	Competitors
Supports Circulation and Blood Flow
Contains Antioxidants to Support Cellular Health
Includes Botanicals Traditionally Used for Energy Support
Formulated to Help Maintain Cardiovascular Wellness
Synergistic Formula Design
Transparent Label (No Proprietary Blends)
Third-Party Tested

Real Results in 30 Days

Our formulas are built on science, not hype. Each ingredient is clinically backed and precision-dosed to help boost energy, improve focus, support hormone balance, and speed recovery.

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10-in-1 Metabolic Maximizer

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Questions?
We Got Answers

Who should take HEART OF STEEL? ⌄

HEART OF STEEL is made for anyone who needs more out of their body and brain — whether you're lifting heavy, grinding through long workdays, or just want to feel more alive in your skin. It's built for both men and women who want better endurance, faster recovery, cleaner energy, and serious support for heart and metabolic health.

What results can I expect — and how fast? ⌄

Most users notice better blood flow, stamina, and energy within the first 1–2 weeks. Over time, you’ll feel more consistent endurance during workouts, quicker recovery, and less midday crash. Because it’s stimulant-free, the effects are steady—not spiked—so think performance that builds, not burns out.

How does HEART OF STEEL support endurance and performance? ⌄

Ingredients like L-Citrulline and L-Arginine ramp up nitric oxide levels, improving blood flow and oxygen delivery to muscles. Rhodiola and Ginseng help fight fatigue and mental burnout. The result? More reps, more focus, and more grind — without needing a pre-workout every time.

How does it help with cardiovascular health and recovery? ⌄

CoQ10, Resveratrol, Quercetin, and Ginkgo all support vascular function, heart health, and antioxidant defense. That means smoother circulation, lower inflammation, and better recovery after tough sessions. You’re not just building muscle — you’re building resilience.

Is it safe to take with other supplements or long-term? ⌄

Yes. HEART OF STEEL uses clean, natural ingredients that are safe for daily use and stack well with most fitness or wellness supplements. No hormones, no weird side effects. It’s designed for consistent, long-term results. As always, if you’re taking meds or have a condition, check in with your doctor.

Read Full FAQ

Own Your Day. Reclaim Your Drive.

Take charge with research-backed, clinically dosed formulas designed for real results. Each ingredient is precisely measured to boost energy, sharpen focus, and support hormonal balance—delivering targeted performance you can trust.

Start My Transformation

Heart of Steel 10-in-1 Metabolic Maximizer

What’s Inside Each Capsule?

L-Citrulline 1000mg

L-Arginine 400 mg

CoQ10 200mg

Resveratrol 200mg

Ginkgo Biloba 200mg

Quercetin 200mg

Ginseng 100mg

Rhodiola Rosea 100mg

Forskolin 100mg

Capsaicin 20mg

How to Take

Take 2 capsules

Best taken

Consistency

Setting a New Standard in 2025.

Real Results in 30 Days

Heart of Steel

The Night Before

Heart of Steel

Self Obsessed

The Night Before

Heart of Steel

Customer Reviews

Questions? We Got Answers

Own Your Day. Reclaim Your Drive.

Heart of Steel
10-in-1 Metabolic Maximizer

Questions?
We Got Answers