Cutometer R5, n=32; p=0.015.
One application. A measurable gain in elasticity.
Within one hour, independent instrumental testing measured a significant improvement in net elasticity, while expert grading separately documented firmer-looking skin. By Week 6, expert line grades and participant feedback supported improved-looking lines and more youthful-looking skin.
Expert-graded mean change, n=31; no p-value reported.
Participant perception, n=32.
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Compare the product, timing, and measured result in the diagrams below.
A rapid elasticity result, followed by visible and perceived improvement.
Measured after one application
Cutometer R5 net elasticity improved 7.65% one hour after application (n=32; p=0.015). In a separate expert assessment, firmer-looking skin improved 12.05% at the same visit (n=31; descriptive mean change).
Week 6 questionnaire results are self-reported agreement among 32 respondents and are shown separately from instrument and expert assessments.
A signed final source supports a precise one-hour elasticity result and complementary six-week wrinkle-appearance results.
Instrumental context
| Assessment | Baseline | Follow-up | Source-reported mean % improvement | p-value |
|---|---|---|---|---|
| Cutometer R5 net elasticity | 0.5023 | 0.5407 at 1 hour | +7.65% | 0.015 |
| Cutometer R0 firmness | 0.2966 | 0.3326 at 1 hour | -12.12% (unfavorable) | 0.011 |
| Visioscan crow’s-feet SEw | 185.89 | 166.23 at Week 6 | -10.57% | 0.278 |
| Visioscan nasolabial-fold SEw | 206.78 | 174.54 at Week 6 | -15.59% | 0.156 |
For R5, increase indicates improvement; for R0 and SEw, decrease indicates improvement. The statistically significant R5 net-elasticity response at 1 hour is the primary instrumental result; additional endpoints are included for complete study context.
Expert-graded appearance and participant-perception results are presented separately from the instrument findings. Results apply to NeoTight Rejuvenating Anti-Wrinkle Serum under the reported six-week study design.
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Open complete laboratory report (PDF)Independent laboratory source pages are included in the complete PDF. Participant-identifying information has been removed where indicated; aggregate findings are unchanged.
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Accessible source-page companion
PDF page 19 is an image facsimile. This companion presents a manually checked aggregate table with the reported baseline and 1-hour values, signed changes, p-values, t-values, and R0/R5 associations.
Administrative report identifiers and participant-level rows are omitted here. The unchanged signed source PDF remains available above.
PDF page 19 — One-hour Cutometer firmness and elasticity aggregate
Source date: November 13, 2020. Source page: 21 of 28.
This companion presents the aggregate average and statistical-analysis rows; participant-level rows are omitted.
| Statistic | Baseline | 1 hour | % improvement | |||
|---|---|---|---|---|---|---|
| R0 (firmness) | R5 (elasticity) | R0 (firmness) | R5 (elasticity) | R0 (firmness) | R5 (elasticity) | |
| Average | 0.2966 | 0.5023 | 0.3326 | 0.5407 | -12.12% | 7.65% |
| p | — | — | 0.011* | 0.015* | ||
| t | — | — | 2.702 | 2.562 | ||
* Statistically significant: p<0.050 statistically significant; p>0.050 not statistically significant.
The source labels the R0 change as -12.12% improvement and the R5 change as 7.65% improvement. The negative R0 sign is preserved.