Spark and Invisalign are both clear aligner systems that straighten teeth using a series of custom, removable trays. The biggest difference is the aligner material: Spark is made with a proprietary material called TruGEN™, which its manufacturer (Ormco) reports is clearer, more comfortable, and more stain-resistant than the material used in the leading aligner brand, with the potential for more efficient tooth movement in some cases.
Spark vs. Invisalign: What's the Difference?
The Material Difference
Invisalign, made by Align Technology, was the original clear aligner brand and remains the most widely recognized name in the category. Spark, made by Ormco, is a newer entrant built around TruGEN™, a proprietary aligner material. According to Ormco's published product data:
Clarity: Spark aligners are designed to be more transparent and less noticeable than the leading aligner brand.
Comfort: Spark's scalloped, smooth-edge design is engineered for more comfortable wear against the gumline.
Stain resistance: Spark aligners are reported to resist staining from coffee, tea, and other common culprits better than the leading brand.
Treatment efficiency: Ormco reports that TruGEN's force retention and tooth-surface contact may result in more efficient movement for certain cases compared to the leading brand.
These are manufacturer-reported comparisons (based on Ormco's internal testing), not independent clinical trial results — worth knowing as you weigh your options. What matters most for your specific case is a hands-on evaluation from your treating orthodontist.
Which One Does Sanders Orthodontics Use?
Dr. Sanders treats patients with Spark Clear Aligners, having evaluated the clear aligner options available and selected Spark for its material quality and treatment precision. If you've been searching for "Invisalign in Colorado Springs," Spark is worth a look as a modern alternative built on newer aligner technology.
Which Should You Choose?
Both systems can produce excellent results for the right case. The best way to know which is right for you is a free consultation, where Dr. Sanders can evaluate your bite, discuss your goals, and recommend the right treatment path.
Frequently Asked Questions
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No — they're both clear aligner brands but made by different companies with different aligner materials. Spark uses Ormco's proprietary TruGEN™ material.
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Ormco, Spark's manufacturer, reports advantages in clarity, comfort, and stain resistance compared to the leading brand. Individual results vary by case, which is why a consultation with your orthodontist is the best way to know what's right for you.
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Dr. Sanders offers Spark Clear Aligners rather than Invisalign, chosen for its material and treatment advantages.