EXTRA is a premium hyaluronic acid filler line developed with innovative Third Step Cross Linking (TSC) technology. By maximizing viscosity through an ultra fine bead process and increasing the cross linking rate, EXTRA delivers long lasting results of up to 3 years, with strong viscosity, firm molding and excellent migration resistance. The cross linking rate is adjusted to each product's characteristics, creating a range of high quality EXTRA fillers tailored to different treatment areas.
While most HA fillers use primary or secondary cross linking, TSC technology goes a step further. Ultrafine HA beads are united into new beads, which are then united again into larger bead structures. This dense particle structure increases the sustainability of HA, maximizes viscosity and delivers high moisture content for a greater volume effect with less product.
Strong Viscosity: Firm molding and resistance to migration.
Gel Hardness: Delicate adjustment of viscosity for each product.
Easy Molding: Excellent molding force for precise contouring.
Long Lasting: Adjusted cross linking rate provides duration of up to 3 years.
Viscosity and Molding: In slide tests, EXTRA holds its shape over time while comparable products slide down.
High Hydrophilicity: In a centrifuge test (3,000 rpm for 30 minutes), EXTRA retained 15.5 cc of moisture compared to 4 cc for other samples, offering a higher volumetric effect with the same amount of filler.
Safety: Refractive absorbance analysis shows the finished product maintains the same wavelength pattern as the raw material despite a higher cross linking rate, confirming 100% HA is maintained without chemical transformation.
Safe Material: European Pharmacopoeia (EP) grade HA from Shiseido Co., Ltd., Japan.
Strict Purification: DVS and MDAWO (Multiple Degree Amphiphilic Wash Out) technology with purity of 97% or more.
Certifications: KFDA Class 4 medical device and CE certified.
EXTRA I, EXTRA II, EXTRA III, EXTRA S and EXTRA H, each formulated for different treatment areas. EXTRA III features a particle size of 450 ΞΌm and an HA concentration of 20 mg/ml.
For use by qualified medical professionals only.
We typically process and ship orders within 1 week, with shipping costs calculated at checkout based on your location and selected method. Free shipping is available for orders over $50, depending on the promotion. Once your order ships, you will receive a confirmation email with a tracking number to monitor your packageβs status. Standard shipping usually takes 5-7 business days, while express options are available for faster delivery. If you need to change your shipping address after placing an order, please contact us as soon as possible. In case of lost or stolen packages, we recommend reaching out to the carrier first, but our support team is happy to assist. For returns, we accept items within 1 week, provided they are unused and in their original packaging. Refunds are processed within 3-5 business days after we receive and inspect the returned item. Exchanges are also available if you need a different size or variant of a product. If you have any questions about shipping or returns, feel free to contact our support team.
Our products are exclusively for use by medical professionals, and are not intended for personal use or self-treatment. The content on this website is for informational purposes only and should not be considered as medical advice or a substitute for professional consultation. Please consult with a qualified healthcare provider for treatment recommendations and safety information.
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