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K-Link H | Product Information & Availability | City Drug House
Explore K-Link H is at City Drug House. View product information, prescription requirements and international availability for USA, Washington, New Zealand, Zimbabwe & Philippines.

K-Link H is a specialized 0.1% riboflavin (vitamin B2) ophthalmic solution used during corneal collagen cross-linking (CXL) procedures for eyes with a corneal thickness of less than 400 microns.

What is K-Link H?
Composition: Sterile buffered solution containing 1.0 mg/mL Riboflavin-5-Phosphate Sodium.

Primary Use: Acts as a photoenhancer and protective UV blocker during CXL treatment for progressive keratoconus or corneal ectasia.
Packaging: Supplied in a 3 mL sterile single-use pre-filled syringe with a specialized dispenser.

Frequently Asked Questions :

What is the main function of K-Link H during surgery?
It absorbs ultraviolet (UV-A) radiation to protect delicate internal eye structures (like the endothelium and retina) while generating singlet oxygen required to stiffen the cornea.

When is the 'H' variant specifically chosen?It is indicated for corneas with a thin profile measuring under 400μ, requiring precise drops to help swell or maintain safe thickness thresholds during the procedure.

How is it administered?
It is instilled topically onto the debrided cornea and reapplied at specific short intervals (such as every 5 seconds) until target thickness and a yellow flare are achieved under the optical system.

What are the common side effects or reactions?
Ocular surface reactions can include temporary corneal haze, epithelial defects, superficial punctate keratitis, eye pain, and blurred vision.

City Drug House Exporters provides:

Bulk supply for hospitals & distributors
Export to USA. Washington, INDIA
Regulatory documents (COA, MSDS, etc.)
Competitive pricing & reliable logistics

Contact for More Information :

📞 Contact City drug House Exporters from India
🌐 Websites: https://www.citydrugexporters.com
📧 Email: citydrug123@gmail.com

📦 Business Type: Exporter | Bulk Supplier | Distributor

📲 WhatsApp: +91 7666132978
Aug 28th, 2026 3:30 PM

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