Move Over Collagen, Retinol and Peptides. Beauty’s Breakout Star Is OSA.
FROM THE COLASIL® JOURNAL
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SCIENCE
Every so often, something that has been quietly working in the background suddenly steps into the spotlight.
Orthosilicic acid is having that moment.
OSA is not new. The research is not new. What is changing is the attention. For years, researchers have been studying orthosilicic acid in connection with silicon, connective tissue, skin, hair, nails and collagen. Now those three letters are beginning to move beyond the research papers.
And once you notice them, you start seeing OSA differently.
Not as the newest beauty ingredient. As a beauty name whose moment may finally be arriving.
September 14, 2026 • 5 min read
By the COLASIL® Editorial Team
Then We Heard Someone Else Say It
Then those three letters showed up somewhere familiar.
Dr. Eric Berg, DC, a well-known health educator, has discussed orthosilicic acid on his official YouTube channel in an educational video about silica.
OSA.
That caught our attention. Not because he was talking about COLASIL®. He wasn’t. And this is not an endorsement.
What interested us was much simpler: someone completely independent of our brand was talking about the same form of silicon at the center of our formulation.
For an ingredient that has spent years largely inside research papers, hearing orthosilicic acid discussed with a much wider audience felt significant.
The science wasn’t suddenly new. The conversation was getting bigger.
Watch Dr. Berg’s official discussion →
Dr. Berg is not affiliated with COLASIL® and has not evaluated or endorsed the product.
And suddenly, OSA did not feel quite so hidden anymore.
OSA was stepping into the spotlight.
So What Exactly Is OSA?
OSA stands for orthosilicic acid, a soluble form of silicon. That sounds simple enough, but there is an important distinction hiding inside those three letters.
Silicon, silica and OSA are related. They are not interchangeable.
And the form matters.
We could turn this into a chemistry lesson, but we already did that. If you want the deeper explanation, start here:
Silicon vs. Silica vs. OSA: What’s the Difference?
For this story, the important thing to know is simpler:
OSA is a form of silicon that has been studied in research involving skin, hair, nails, connective tissue and collagen-related biology.
The Attention May Be New. The Research Isn’t.
OSA may be having a breakout moment in the beauty conversation, but researchers have been looking at orthosilicic acid for years.
That matters, because the interesting part of this story is not that OSA suddenly appeared.
It’s that the science was already there before the attention arrived.
OSA, Hydrolyzed Marine Collagen and Skin
One study in particular caught our attention.
In a randomized, placebo-controlled human study, researchers evaluated orthosilicic acid stabilized by hydrolyzed marine collagen over 90 days.
Twenty-two participants took part. Clinical evaluations found changes in skin texture, firmness and hydration that were statistically superior in the group receiving the OSA preparation. Objective imaging did not show statistically significant differences, and the researchers noted that larger studies were needed.
Why is this study especially interesting to us?
Because COLASIL® also uses hydrolyzed marine collagen as part of its OSA stabilization system.
That does not mean the study tested COLASIL®. It did not.
But it does make the research particularly relevant to understanding the science behind the stabilization approach at the center of our formula.
Read the published study on PubMed → Petersen Vitello Kalil et al. — PubMed
OSA and Type I Collagen
The next piece of research looks at a different question: what happens when human bone-forming cells are exposed to orthosilicic acid?
In a laboratory study published in Bone, researchers used human osteoblast-like cells and found that orthosilicic acid increased type I collagen synthesis under the conditions studied.
Type I collagen is a major structural protein found in tissues including bone, skin and tendons.
But there is an important distinction:
This was an in vitro cell study. It was not a human supplementation trial, and it did not test COLASIL®.
What it does give us is another piece of the OSA story: researchers have been looking at the relationship between orthosilicic acid and collagen biology for years.
Read the published study on PubMed →
The Bigger Silicon Story
OSA does not exist in isolation. It is part of a much larger scientific conversation about silicon and connective tissue.
In a 2007 review published in The Journal of Nutrition, Health & Aging, researcher Ravin Jugdaohsingh examined the evidence around silicon and bone health. The review noted that silicon has been studied in relation to bone and connective tissue, and discussed possible biological roles involving collagen synthesis, collagen stabilization and matrix mineralization.
The review also emphasized something important: the exact biological role of silicon was still not fully understood.
That is exactly why we like including it. It gives us context without pretending the science is more settled than it is.
Read the published review on PubMed →
The Science Was Already There
The studies came first. The attention came later.
And that is what makes OSA’s current moment so interesting.
The science was not waiting for beauty to notice. Beauty is finally catching up.
Where COLASIL® Fits In
COLASIL® did not begin with a trend. It began with a formulation built around stabilized orthosilicic acid.
That is the center of the story.
COLASIL® is a Collagen Generator, not collagen powder. Its formula combines stabilized OSA with CoQ10, taurine and bamboo-derived silica. Hydrolyzed marine collagen plays a specific technical role in the stabilization system rather than serving as a conventional collagen-peptide dose.
Two capsules daily. No powder. No measuring. No mixing.
And now, as OSA begins stepping further into the beauty conversation, the ingredient at the center of COLASIL® feels less hidden than it once did.
And Beauty Was Already Paying Attention
The science is one part of the story. Then came another kind of attention.
COLASIL® was featured in VOGUE.
For us, that mattered because it put a Collagen Generator built around stabilized OSA into a beauty conversation already crowded with familiar names like collagen, peptides and retinol. It was another sign that something was shifting.
OSA had spent years in scientific literature. Now a product built around stabilized OSA was appearing in places where beauty conversations happen.
Maybe the breakout moment had already begun.
Don’t Take Our Word for It. Read the Research.
We can introduce OSA. We can explain why stabilized OSA sits at the center of COLASIL®. And we can tell you why the research caught our attention.
But this research was conducted independently of COLASIL®. You can read it for yourself.
That is exactly how we think this conversation should work.
Follow the studies. Look at what was tested. Look at the limitations. And if you want to go deeper into OSA, silicon and the science behind COLASIL®, we have gathered the research in one place.
Explore the COLASIL® Science page →
OSA: An Overnight Sensation Years in the Making
Beauty loves a discovery. But sometimes the most interesting thing in the room is not something new.
It is something that has been there all along, quietly accumulating research while the rest of us were busy talking about collagen, retinol and peptides.
That is what makes this moment different. OSA did not suddenly appear because beauty discovered it.
The research was already there. The ingredient was already there. Now the attention is catching up.
And those three letters are getting harder to miss.
OSA. Orthosilicic acid.
Not a new ingredient. A breakout star whose moment may finally have arrived.
And if this is the first time OSA has entered your beauty vocabulary, remember where to go next: Don’t take our word for it. Read the research.
This article is provided for educational purposes and is not a substitute for professional medical advice. Research discussed in this article evaluated specific ingredients, preparations and experimental conditions and should not be interpreted as clinical evidence for the finished COLASIL® formula unless explicitly stated.
These statements have not been evaluated by the Food and Drug Administration. COLASIL® is not intended to diagnose, treat, cure or prevent any disease.