NCT05779280

Prospective Study of Topical Vitamin C (THDA) Versus Topical Vitamin C (THDA) With Acetyl Zingerone

Prospective, Double-Blinded, Randomized Head-to-Head Study of Topical Acetyl Zingerone With Teterahexyldecyl Ascorbate (THDA) Versus THDA Alone

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 44 (estimated)
• Sponsor: Integrative Skin Science and Research · Industry
• Sex: All
• Age: 30 Years – 65 Years
• Healthy volunteers: Accepted

Summary

The purpose of this study is to asses the impact of topically applying a form of vitamin C known as tetrahexyldecyl Ascorbate (THDA) along with a novel anti-aging ingredient, acetyl zingerone, compared against applying THDA alone.

Detailed description

In this study, we examine the effects of adding acetyl zingerone to vitamin-C derived ester THDA on its effects on the signs of photoaging (redness, uneven skin tone, and the appearance of fine lines) and compare it to the effects of applying THDA alone. Acetyl zingerone is derived from ginger and has anti-oxidant properties In this study, participants will be randomized to either receiving a THDA + acetyl zingerone product or a THDA only product. This means that you will have an equal chance of receiving either product. You and the research team will not know which product you have been randomized to received because the products will be labelled with a code. The research team will only know which product contained THDA + acetyl zingerone and which product contained only THDA at the end of the study.

Conditions

• Wrinkle
• Skin Pigmentation

Interventions

Type	Name	Description
OTHER	THDA + Acetyl Zingerone Topical Product	A skin care product with Acetyl Zingerone (Synoxyl® AZ) and THDA (VitaSynol® C) used twice daily
OTHER	THDA	A skin care product with THDA (VitaSynol® C) used twice daily

Timeline

• Start date: 2023-04-06
• Primary completion: 2023-07-17
• Completion: 2023-12-20
• First posted: 2023-03-22
• Last updated: 2023-07-25

Locations

1 site across 1 country: United States