clinical finding

NeoTight® Rejuvenating Anti-Wrinkle Serum — one-hour and six-week study

in the study

NeoTight® Rejuvenating Anti-Wrinkle Serum

what it showed

Measured elasticity improved 7.65% and experts graded skin firmer-looking one hour after one application; at six weeks, expert grading improved crow’s-feet, upper-lip-line and nasolabial-fold appearance, and participants reported firmer-feeling, more youthful-looking skin.

NeoTight® Rejuvenating Anti-Wrinkle Serum improved measured elasticity and firmer-looking skin within an hour of one application; after six weeks, expression lines looked improved and participants reported firmer-feeling skin.

NeoTight® pairs an immediate elasticity and firmer-looking result with line smoothing that builds over six weeks.

updated 2026-09-26 · clinical finding

Rejuvenating Anti-Wrinkle Serum immediate elasticity result. The finished product improved measured net skin elasticity by 7.65 percent one hour after a single application versus baseline.

Rejuvenating Anti-Wrinkle Serum immediate elasticity result. A large 7.65 percent numeral is paired with the exact finished-product scope: measured net skin elasticity from baseline to one hour after a single application.

Complete measurements and study notes

20 details

How it was evaluated: Cutometer MPA 580 R5, expert grading, and participant questionnaire; each endpoint remains separately labeled
Who took part: n=32 for Cutometer and participant questionnaire; n=31 for expert grading
Statistical context: Baseline-to-1-hour Cutometer R5 change p=0.015; expert-grading and participant-agreement results are descriptive as reported
Information checked: 2026-08-03

Measured results · baseline to 1 hour after a single application

Net skin elasticity

7.65%

In an independent study, Rejuvenating Anti-Wrinkle Serum improved measured net skin elasticity by 7.65% one hour after a single application.

What was measured: measured net skin elasticity
When it was measured: baseline to 1 hour after a single application

Expert assessment · 1 hour after a single application

Firmer-looking skin

12.05%

One hour after a single application, expert grading found a 12.05% mean improvement in firmer-looking skin with Rejuvenating Anti-Wrinkle Serum; this is a descriptive result with no inferential p-value reported.

What was measured: expert-graded firmer-looking skin
When it was measured: 1 hour after a single application

Expert assessment · week 6

Appearance of crow's feet

24.53%

At week 6, expert grading found a 24.53% mean improvement in the appearance of crow's feet with Rejuvenating Anti-Wrinkle Serum; this is a descriptive result with no inferential p-value reported.

What was measured: expert-graded appearance of crow's feet
When it was measured: 6 weeks

Appearance of upper-lip lines

13.64%

At week 6, expert grading found a 13.64% mean improvement in the appearance of upper-lip lines with Rejuvenating Anti-Wrinkle Serum; this is a descriptive result with no inferential p-value reported.

What was measured: expert-graded appearance of upper-lip lines
When it was measured: 6 weeks

Appearance of nasolabial folds

7.14%

At week 6, expert grading found a 7.14% mean improvement in the appearance of nasolabial folds with Rejuvenating Anti-Wrinkle Serum; this is a descriptive result with no inferential p-value reported.

What was measured: expert-graded appearance of nasolabial folds
When it was measured: 6 weeks

Participant feedback · week 6

Participant agreement that the product hydrated skin well

96.88% agreed

At week 6, 96.88% of participants agreed that Rejuvenating Anti-Wrinkle Serum hydrated their skin well.

When it was measured: 6 weeks

Participant agreement that overall skin appearance improved

87.50% agreed

At week 6, 87.50% of participants agreed that Rejuvenating Anti-Wrinkle Serum improved their skin's overall appearance.

When it was measured: 6 weeks

Participant agreement that fine-line and wrinkle appearance was reduced

84.38% agreed

At week 6, 84.38% of participants agreed that Rejuvenating Anti-Wrinkle Serum reduced the appearance of fine lines and wrinkles.

When it was measured: 6 weeks

Participant agreement that crow's-feet appearance was reduced

78.13% agreed

At week 6, 78.13% of participants agreed that Rejuvenating Anti-Wrinkle Serum reduced the appearance of crow's feet around the eyes.

When it was measured: 6 weeks

Participant agreement that nasolabial-fold appearance was reduced

62.50% agreed

At week 6, 62.50% of participants agreed that Rejuvenating Anti-Wrinkle Serum reduced the appearance of nasolabial folds.

When it was measured: 6 weeks

Participant agreement that upper-lip-line appearance was reduced

71.88% agreed

At week 6, 71.88% of participants agreed that Rejuvenating Anti-Wrinkle Serum reduced the appearance of upper-lip lines.

When it was measured: 6 weeks

Participant agreement that the face appeared more youthful

75.00% agreed

At week 6, 75.00% of participants agreed that their face appeared more youthful after using Rejuvenating Anti-Wrinkle Serum.

When it was measured: 6 weeks

Participant agreement that skin felt firmer

75.00% agreed

At week 6, 75.00% of participants agreed that their skin felt firmer after using Rejuvenating Anti-Wrinkle Serum.

When it was measured: 6 weeks

Participant agreement that skin appeared tighter

71.88% agreed

At week 6, 71.88% of participants agreed that their skin appeared tighter after using Rejuvenating Anti-Wrinkle Serum.

When it was measured: 6 weeks

Participant agreement that skin tolerated the product without sensitivities

96.88% agreed

At week 6, 96.88% of participants agreed that their skin tolerated Rejuvenating Anti-Wrinkle Serum well without sensitivities.

When it was measured: 6 weeks

Participant agreement with product sensory properties

84.38% agreed

At week 6, 84.38% of participants agreed that they liked the color, texture, smell, and feel of Rejuvenating Anti-Wrinkle Serum.

When it was measured: 6 weeks

Participant agreement with absorption and non-greasy or non-tacky feel

71.88% agreed

At week 6, 71.88% of participants agreed that Rejuvenating Anti-Wrinkle Serum absorbed well and did not feel greasy or tacky.

When it was measured: 6 weeks

Participant overall product liking

87.50% agreed

At week 6, 87.50% of participants agreed that they liked Rejuvenating Anti-Wrinkle Serum overall.

When it was measured: 6 weeks

Participant feedback · week-6 questionnaire about appearance after application

Participant agreement with firmer-looking and more lifted appearance after application

71.88% agreed

At week 6, 71.88% of participants agreed that they noticed a firmer-looking, more lifted appearance after applying Rejuvenating Anti-Wrinkle Serum.

When it was measured: week-6 questionnaire about appearance after application

Participant feedback · week-6 questionnaire about immediate application feel

Participant agreement with immediate skin feel after application

84.38% agreed

At week 6, 84.38% of participants agreed that they liked how their skin felt immediately after applying Rejuvenating Anti-Wrinkle Serum.

When it was measured: week-6 questionnaire about immediate application feel