About Us
With a rich history spanning more than 27 years, Internal Cleanse has remained dedicated to crafting cleanse products that have stood the test of time. Our formulations have stayed true to their original intent—made with only the highest quality ingredients and carefully produced to ensure consistency year after year.
When you shop with us, you can feel confident knowing you’re getting products supported by exceptional customer service and a company that puts quality first. From sourcing premium ingredients to rigorous lab testing, every step of our process reflects our dedication to product integrity.
Our quality control team meticulously verifies all ingredients to ensure they meet our high standards for purity, safety, and consistency. All of our products are proudly made in the USA in state-of-the-art GMP-certified facilities.
Your trust in us fuels our commitment to excellence. For over two decades, customers in more than 42 countries have chosen Internal Cleanse as part of their personal wellness routines.
Our Philosophy
We started with a simple belief:
Your body is remarkable, but today’s busy lifestyles, environmental factors, and dietary habits can place extra demands on it. Our cleansing programs are designed to complement your wellness routine and support your body’s natural processes.
Our Commitment to Quality
We source carefully selected herbal ingredients from around the world, chosen for their quality and compatibility with our formulations. Every product is manufactured in a cGMP-certified facility in the USA and tested for identity, purity, and quality using advanced methods such as FTIR, Mass Spec, HPTLC, USP microbiology, and independent third-party verification.
No unnecessary fillers. No artificial colors or flavors. Just clean, well-crafted formulas made with care.
Why Customers Choose Us
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Trusted Heritage – Serving customers for over 27 years across 42 countries.
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Thoughtful Formulations – Our Internal Klenz Kit™ contains 70 carefully selected botanicals, blended to work as part of a balanced wellness routine.
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Commitment to Integrity – We stand behind every product with transparent sourcing, rigorous testing, and responsive customer support.
Our mission is simple: to provide high-quality products that fit seamlessly into your lifestyle and support your personal wellness journey.