You Have Questions. Good.

What exactly is COLASIL®—and what makes it a Collagen Generator?

COLASIL® is a two-capsule daily Collagen Generator built around stabilized OSA, a soluble form of silicon.
Traditional collagen powders provide collagen-derived peptides. COLASIL® takes a different approach: stabilized OSA sits at the center of the formula rather than a traditional serving of collagen peptides.

What’s the difference between silicon, silica and OSA?

Silicon is an element. Silica generally refers to silicon dioxide and related silicon-oxygen materials. OSA, or orthosilicic acid, is a small, soluble silicon-containing species. They are related, but they are not interchangeable.

What does “stabilized OSA” mean?

Stabilized OSA is orthosilicic acid formulated with a stabilization system to help keep it in its small, soluble form.

Why does COLASIL® contain marine collagen—and does it contain fish?

Hydrolyzed marine collagen is used as part of the OSA stabilization system—not as a traditional serving of collagen peptides.

Because it is marine-derived, COLASIL® contains fish and is not vegan. COLASIL® is formulated without gluten, dairy or soy ingredients. Always review the product label if you have allergies or dietary restrictions.

What’s in COLASIL®—and why both stabilized OSA and bamboo-derived silica?

COLASIL® contains stabilized OSA, CoQ10, taurine, bamboo-derived silica and hydrolyzed marine collagen used as part of the OSA stabilization system.

Stabilized OSA and bamboo-derived silica are related, but they are not the same ingredient. OSA is a soluble form of silicon; bamboo extract provides a botanical source of silica.

Different forms. Different roles in the formula.

Can I take COLASIL® with collagen powder or other supplements?

COLASIL® and collagen powders are different types of products, and some people may choose to use both.

If you take a multivitamin or another supplement containing CoQ10, check the labels so you know your total CoQ10 intake. If you take medication or are under medical care, speak with a qualified healthcare professional before combining supplements.

What does the research say, and where can I read the science?

The published research covers OSA, silicon and related preparations—not the finished COLASIL® formula. We don’t present those studies as proof of specific COLASIL® outcomes. Want the evidence? Read the sources directly.

DON’T TAKE OUR WORD FOR IT. READ THE RESEARCH.
Explore the Science →

What is the patent history behind stabilized OSA?

The stabilization approach used in COLASIL® has documented international patent history involving stabilized orthosilicic acid complexes. We present that history as technical background, not as current patent protection.

How do I take COLASIL®—and how long should I take it?

Take two capsules daily, with or without food. No powder. No measuring. No mixing.

COLASIL® is designed for consistent daily use rather than a fixed course. There is no established timeline for the finished formula, and individual experiences vary.

Who should check with a healthcare professional before taking COLASIL®?

Speak with a qualified healthcare professional before using COLASIL® if you are pregnant or nursing, take medication, manage a medical condition, or have questions about whether it is appropriate for you.

Where is COLASIL® made—and where can I buy it?

COLASIL® is made in Italy and available directly from the official U.S. website at COLASILUSA.com.

SiliGenix LLC is an authorized U.S. distributor of COLASIL®.

What’s the difference between the 30-day and 60-day bottles?

The formula is the same. The difference is simply the number of capsules:

60 capsules = 30-day supply
120 capsules = 60-day supply

Both are taken as two capsules daily.

What if I still have a question?

We’re happy to help. If you don’t see your question answered here, visit our Contact page and send us a message.

What is your return policy?

Every purchase of COLASIL® is backed by our 60-Day Money-Back Guarantee. If you are not completely satisfied with your experience, you may return your order within 60 days of purchase for a full refund of the product price.

If your order arrives damaged or there is an issue with your shipment, please email info@colasilusa.com within 7 days of delivery with your order number, a brief description, and photos if applicable, so our team can review and assist you promptly.