Dear Dairy

Lactose Relief Patch Trial

Outcomes Report

Study Duration

2 Weeks

Total Enrolled

100 Participants

Conducted By

Sourcerie

Completers

84 Participants

Age Range

20 - 76 years | Mean age 48

Summary

The Barrière Dear Dairy Lactose Relief Patch Trial was a 2-week in-house consumer study during which participants self-reported on digestive symptoms after consuming dairy-containing products while wearing the transdermal lactase patch.

Participants were asked to report on overall symptom relief and all-day efficacy of one Dear Dairy patch.

Key Findings

• 85% of participants felt the patch working within 60 minutes and 72.8% felt relief within just 30 minutes†
• 76% felt less cramping†
• 72% felt less nausea†
• 70% felt less bloating†
• 67% felt less gas†

Conclusion

Participants reported improvements across all 5 digestive symptoms: cramping, bloating, nausea, gas, and diarrhea.

Over 85% of users reported feeling little to no digestive discomfort even 2-4 hours after consuming dairy. Additionally, 84% of participants rated the patch 4 - 5 stars after one week of use.†

†Based on an in-home consumer use study of 81 participants over approximately 1 week. Results reflect self-reported perception of symptom changes. Individual results may vary.