The 12-week consumer trial included 36 participants across the United States and Mexico.
Participants evaluated changes in their skin appearance throughout the study, with results showing consistently high levels of consumer-reported improvement across multiple skin attributes.
Key Consumer Study Results
- 97.2% reported brighter-looking skin
- 97.2% reported more even skin tone
- 97.2% reported more radiant skin
- 91.7% reported improved skin tone
- 86.1% reported improved hydration
- 83.3% reported improved skin firmness and elasticity
“At USANA, we believe radiant skin starts within, and Glow is a powerful expression of that philosophy,” said Brent Neidig, Chief Commercial Officer at USANA. “These consumer trial results speak for themselves—people experiencing genuine, visible benefits in their skin. We’re proud to bring a product backed by both cutting-edge science and genuine results to our customers worldwide.”
“We built Glow in two stages: first the ingredient science—Damasty’s clinically studied effects on skin radiance and tone—and then confirmation that people notice the results in daily life. This trial closed that second loop. Participants consistently reported brighter, more even-toned, more hydrated skin over 12 weeks, which is exactly the experience the formulation was designed to deliver,” said Dr. Kathryn Armstrong, Ph.D, Chief Scientific Officer, USANA Health Sciences.
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