Blogs
Everything You Need to Know About Aowita Biotech's Regenerative Medicine Innovations
Latest Blogs
What is hyaluronic acid?
Hyaluronic acid (also known as hyaluronan) is a naturally occurring, gel-like substance found throughout the body, with the highest concentrations in the skin, eyes, and joints.
What does hyaluronic acid do for you?
Long-term use of hyaluronic acid—whether applied topically as a serum or taken orally as a supplement—can significantly improve overall skin health. It helps enhance skin elasticity and flexibility, making the skin feel softer, smoother, and more resilient over time.
How is hyaluronic acid made?
Hyaluronic acid is commonly produced by fermenting specific bacteria, though it can also be naturally sourced from rooster combs—the fleshy, red crests atop a rooster’s head.
What is PLLA made of?
PLLA-PEG (Poly(L-lactide)-block-poly(ethylene glycol)) is a high-performance amphiphilic, biodegradable block copolymer. Due to its unique hydrophobic PLLA block and hydrophilic PEG block, it is widely utilized in drug delivery systems, nanotechnology, and biomedical engineering. This biocompatible polymer is essential for developing self-assembling micelles, nanoparticles, and advanced scaffolds for tissue engineering.
Is PLLA the same as PLA?
PLA is a broad term for polymers made from lactic acid, while PLLA is a specific type of PLA made entirely from the L-lactic acid isomer; PDLA uses only the D-form, and PDLLA is a mixture of both. Because PLLA contains a single isomer, its polymer chains pack more tightly, giving it higher crystallinity, greater strength, and a higher melting point. This tight structure also means PLLA degrades more slowly than mixed PLA materials commonly used in 3D printing or disposable plastics.
What is a CaHA filler?
Calcium hydroxylapatite (CaHA) is an injectable, biocompatible dermal filler composed of uniform CaHA microspheres suspended in an aqueous carboxymethylcellulose (CMC) gel carrier. While non-permanent, this filler provides long-lasting results and exhibits excellent tissue compatibility.
What is the difference between HA filler and CaHA filler?
HA fillers provide immediate, soft-tissue integration for fine lines and lips. Conversely, CaHA fillers offer long-term structural restoration and collagen biostimulation, making them the preferred choice for deep wrinkles and significant facial hollowing.
Is PDRN better than Hyaluronic acid?
HA and PDRN are complementary, not competitive. While HA provides immediate surface hydration and plumping, PDRN drives cellular-level repair and collagen stimulation. Together, they bridge the gap between instant glow and long-term skin resilience.
What grades of Hyaluronic Acid do you supply, and what certifications do you hold?
We supply three main grades: Cosmetic Grade, Food Grade, and Pharmaceutical/Injection Grade. Our facility is operated under strict GMP standards. We can provide full documentation, including COA (Certificate of Analysis), MSDS, ISO certifications, and Halal/Kosher certificates upon request to assist with your regulatory compliance.
What molecular weights do you offer? Can you customize specific molecular weights for my formulation?
We offer a full spectrum of molecular weights, ranging from Ultra-Low (<3 kDa) for deep penetration to High (>2.0 MDa) for surface film-forming. Yes, we support customization. Whether you need Oligo-HA for anti-aging serums or High-MW HA for joint lubricants, we can tailor the specifications to match your exact product requirements.
Is your Hyaluronic Acid animal-derived or vegan?
Our Hyaluronic Acid is 100% non-animal origin. It is produced through advanced microbial fermentation (using non-GMO bacteria).