Liqcreate vs. Formlabs: Best Alternative Biocompatible 3D Printing Resin Comparison

Comparing Liqcreate Bio-Med Clear and Formlabs BioMed Clear

In the table below you can find a 1-on-1 comparison of properties, sterilization tests validated and biocompatibility tests executed for each material anno November 2025.

Liqcreate Bio-Med Clear: The Open-Source Advantage

The primary strength of Liqcreate Bio-Med Clear is its open compatibility, which offers significant advantages for certain users:

• – Flexibility and Cost: Being an open material, it is compatible with a wide range of SLA, DLP, and LCD 3D printers, including lower-cost desktop models. This provides cost-saving opportunities and flexibility for organizations that do not rely exclusively on the Formlabs ecosystem.

• – Customization: Users with open-source printers have the ability to fine-tune printer parameters (exposure time, lift speed, etc.) to optimize the material’s performance for specific geometries or printing conditions.

• – Biocompatibility: It meets the fundamental biocompatibility requirements (Cytotoxicity, Sensitization, and Irritation), making it suitable for a broad array of medical devices, R&D, and custom components.

• – Autoclavable: The material is designed to withstand steam sterilization, a critical feature for surgical tools and devices used in sterile environments.

• – Price: With a material price of only €90,90 / kg it is much cheaper then any other biocompatibility material in the market.

Formlabs BioMed Clear: The Certified Ecosystem

Formlabs BioMed Clear leverages the strength of a fully integrated hardware/software/material ecosystem:

• – Premium Certification: The resin holds a USP Class VI certification, a more stringent standard that tests materials for biological reactivity. This is often required for pharmaceutical and drug delivery applications.

• – Integrated Quality Assurance: It is manufactured in an FDA-registered, ISO 13485-certified facility, providing a higher level of documentation for regulated medical device manufacturers.

• – Extended Contact Claims: Formlabs provides specific claims for long-term contact with skin and mucosal membranes, which is essential for wearables, long-term monitoring devices, and permanent airway components.

• – Reliability and Consistency: As a closed system material, Formlabs provides validated print settings on their printers to ensure consistent, reliable results, which is highly valued in regulated medical environments.

Potential Drawbacks

Liqcreate Bio-Med Clear Drawbacks

• – Validation Responsibility: While Liqcreate provides printing parameters, users must validate the other part of the workflow when using non-validated hardware (print settings, washing, and curing) on their specific open-source printer to ensure the final part meets all standards.

• – Lower Barrier to Entry: Because it is used on a variety of machines, the final part quality and mechanical properties can vary significantly if the user does not follow the post-processing instructions precisely.

Formlabs BioMed Clear Drawbacks

• – System Lock-In: The resin is proprietary and primarily restricted to Formlabs printers. This higher barrier to entry requires significant initial investment in the Formlabs ecosystem (printer, automated post-processing units, specific tanks).

• – Higher Cost per Kilogram: This resin generally command a higher price than third-party alternatives, increasing the material cost per part.

Cheaper alternative to Formlabs BioMed resin

The Formlabs BioMed resin range offers outstanding performance for many medical applications. However, the combined cost of proprietary hardware and materials can make it less accessible for some users. Liqcreate Bio-Med Clear provides a more cheaper alternative to Formlabs BioMed Clear, delivering high-quality biocompatible prints without the premium price tag. This allows manufacturers to lower material costs while still achieving reliable results for biomedical prototypes and clinical applications.

Autoclavable 3D printer resin

If you are looking for a cost-effective autoclavable 3D-printing resin, Liqcreate Bio-Med Clear is an excellent choice. The resin is designed to withstand standard steam sterilization procedures at 121°C and 134°C (250°F and 273°F). This makes it well suited for producing tools, fixtures, and medical aids that require sterilization without compromising mechanical properties or dimensional accuracy.

Biocompatible resin for Anycubic or Elegoo 3D printers

Liqcreate Bio-Med Clear enables both hobbyists and professional users to produce biocompatible parts using almost any open resin 3D printer. This includes professional systems as well as entry-level Anycubic or Elegoo resin printers. By supporting affordable MSLA machines, it makes high-quality medical-grade resin printing accessible without the need for industrial or proprietary hardware.

ISO 10993 vs USP Class VI resin

ISO 10993 and USP Class VI are both widely used biocompatibility standards in medical materials testing, but they differ in scope and focus. ISO 10993 evaluates medical devices for potential biological risks such as cytotoxicity and sensitization, while USP Class VI emphasizes systemic toxicity and material purity. Liqcreate Bio-Med Clear is developed to meet relevant ISO 10993 biocompatibility requirements. If your application specifically requires a USP Class VI–certified resin, Formlabs BioMed Clear is the best option.

Biocompatible resin for Creality and Phrozen 3D printers

Tired of investing in expensive hardware to produce biocompatible plastic parts? When developing Liqcreate Bio-Med Clear, the focus was not limited to professional systems alone. This resin is compatible with almost all open DLP, MSLA, and LCD-based resin 3D printers—from professional and highly stable Asiga systems to entry-level Creality and Phrozen printers. As a result, producing biocompatible parts is now possible without breaking the bank.

Conclusion: Choosing the Right Biocompatible Resin

The choice between Liqcreate Bio-Med Clear and Formlabs BioMed Clear depends entirely on your application and your existing 3D printing infrastructure:

• – Choose Formlabs BioMed Clear when your application requires USP Class VI certification, long-term contact claims, or if you operate within a highly regulated environment (like a hospital or FDA-registered manufacturing facility) where the simplicity and consistency of a closed, validated ecosystem are critical.

• – Choose Liqcreate Bio-Med Clear if: You own an open-source DLP/LCD/SLA printer (and need to print biocompatible parts), you require steam sterilization (autoclaving), or you have the technical expertise to validate your custom post-processing workflow to meet the necessary medical standards.

Ultimately, each option has its own set of customers, but Formlabs offers a higher degree of regulatory assurance due to its controlled ecosystem, while Liqcreate offers greater versatility and accessibility across different hardware platforms.