Z-Ingredients

Ethically sourced, tested for purity, and locally manufactured, our products meet the highest standards.

Why settle for mass produced vitamins when you deserve the best.

At Zelenko, we source only the most potent, absorbable, and nutrient-dense ingredients to give your body the foundational support it demands. No compromises, no nonsense — just pure, uncompromised nutrition.

the z - legacy

Vegetarian

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Each of our ingredients is patented and backed by peer-reviewed trials, proving they deliver real results.

All-Natural

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Every ingredient is crafted for optimal bioavailability, ensuring your body absorbs and utilizes it effectively.

Made in USA

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Every ingredient is expertly dosed to match the peak levels recommended by cutting-edge research, ensuring maximum impact.

Vegetarian

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Each of our ingredients is patented and backed by peer-reviewed trials, proving they deliver real results.

All-Natural

Feature text for mobile

Every ingredient is crafted for optimal bioavailability, ensuring your body absorbs and utilizes it effectively.

Made in USA

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Every ingredient is expertly dosed to match the peak levels recommended by cutting-edge research, ensuring maximum impact.

1.Where Values Meet Science

Backed by the research and expertise of Dr Zelenko, we provide a premium-line of all-natural supplements that support the bodyandmind—without the toxic side-effects. From strong immunity to deep sleep and detox, we source from nature's finest with an uncompromising commitment to the highest quality standards.

Kosher Certified, GMP Certified and Made in the USA!

2.Rigorous Testing

All Zelenko products meet the highest standards in formulation, raw material sourcing, manufacturing, and distribution, surpassing regulatory requirements that further reflect Dr Zelenko's personal commitment to excellence. This dedication for delivering the very best to our customers is what distinguishes us from others in the industry.