How Do SeneGence Peptides Help the Look of Wrinkles?

Q: Which SeneGence peptide product fits the lines I want to soften?

For deep wrinkles and the look of facial volume, choose GLP Complex™ with SenePlex+® and Exosomes, which pairs Caprooyl Tetrapeptide-3 with Dextran. The same Caprooyl Tetrapeptide-3 with Dextran returns in SeneCell™ SenePlex+® StemCell Concentrate’s lightweight hydration and, under foundation, in MakeSense® Silk Primer & Pore Minimizer. For expression lines and firmness, choose NeoTight® Rejuvenating Anti-Wrinkle Serum, with Dipeptide Diaminobutyroyl Benzylamide Diacetate for the look of expression lines. After six weeks of NeoTight® Rejuvenating Anti-Wrinkle Serum, expert grading of 31 participants found a 24.53% average improvement in the appearance of crow’s feet. See the NeoTight Rejuvenating study. For the lip area, Lip Line Corrector visibly improves the appearance of vertical lip lines by up to 30% after six weeks of twice-daily use in an independent clinical study of 35 women ages 40–70, measured by expert grading against baseline. Beauty Book 2026 (p. 18). Shop in the Beauty Book, or see NeoTight® Rejuvenating Anti-Wrinkle Serum and Lip Line Corrector. Explore the full SeneGence peptide map, whether peptides work on skin or copper peptides.

Quick answer

Peptides are short chains of amino acids that act as messengers in skincare, each chosen for a specific visible job, such as softer-looking lines or smoother, firmer-looking skin. In SeneGence’s finished formulas, the proof is measured on the whole product. In an independent study, GLP Complex™ with SenePlex+® and Exosomes reduced the appearance of deep wrinkles by 23.4% at eight weeks. See the GLP Complex study.

By SeneGence · Alan Kante, publisher · Updated October 30, 2026

2 min read

What has the peptide itself been shown to do?

Its maker also studied the peptide on its own. The ingredient’s maker reports 16% average improvement in fine-line and wrinkle appearance at day 28 in a randomized split-temple serum study of Glycerin, Water, Dextran, and Caprooyl Tetrapeptide-3. See the Caprooyl Tetrapeptide-3 ingredient research.

Which SeneGence peptide product fits the lines I want to soften?

For deep wrinkles and the look of facial volume, choose GLP Complex™ with SenePlex+® and Exosomes, which pairs Caprooyl Tetrapeptide-3 with Dextran. The same Caprooyl Tetrapeptide-3 with Dextran returns in SeneCell™ SenePlex+® StemCell Concentrate’s lightweight hydration and, under foundation, in MakeSense® Silk Primer & Pore Minimizer.
For expression lines and firmness, choose NeoTight® Rejuvenating Anti-Wrinkle Serum, with Dipeptide Diaminobutyroyl Benzylamide Diacetate for the look of expression lines. After six weeks of NeoTight® Rejuvenating Anti-Wrinkle Serum, expert grading of 31 participants found a 24.53% average improvement in the appearance of crow’s feet. See the NeoTight Rejuvenating study.
For the lip area, Lip Line Corrector visibly improves the appearance of vertical lip lines by up to 30% after six weeks of twice-daily use in an independent clinical study of 35 women ages 40–70, measured by expert grading against baseline. Beauty Book 2026 (p. 18).

Shop in the Beauty Book, or see NeoTight® Rejuvenating Anti-Wrinkle Serum and Lip Line Corrector. Explore the full SeneGence peptide map, whether peptides work on skin or copper peptides.

Where else does SeneGence use the Acetyl Tetrapeptide-3 pair?

At the brow line, BrowSense® Volumizing Brow Gel pairs Acetyl Tetrapeptide-3 with Trifolium Pratense (Clover) Flower Extract to support fuller-, healthier-looking brows; see the BrowSense study results.

Study results at a glance

Caprooyl Tetrapeptide-3 with Dextran — wrinkle and skin-support studies8 results

Caprooyl Tetrapeptide-3 with Dextran — wrinkle and skin-support studies
Result	Kind of result	When it was measured
In an in vitro fibroblast assay of Caprooyl Tetrapeptide-3, the ingredient’s maker reports laminin 26% higher and fibronectin 60% higher after 48 hours.	Ingredient study	48 hours
In a corticoid-stressed four-donor human-skin explant model of Caprooyl Tetrapeptide-3, the ingredient’s maker reports collagen VII staining 34% higher and laminin-5 staining 49% higher versus corticoid alone at day 3.	Ingredient study	day 3
In the corticoid-stressed four-donor human-skin explant model, the ingredient’s maker reports that Caprooyl Tetrapeptide-3 helped prevent the dermal-epidermal-junction flattening seen with corticoid alone at day 3.	Ingredient study	day 3
The ingredient’s maker reports 16% average improvement in fine-line and wrinkle appearance at day 28 in a randomized split-temple serum study of Glycerin, Water, Dextran, and Caprooyl Tetrapeptide-3.	Ingredient study	day 28
In the same randomized split-temple serum study, the ingredient’s maker reports that the full Glycerin, Water, Dextran, and Caprooyl Tetrapeptide-3 material improved fine-line and wrinkle appearance by up to 29% at day 28.	Ingredient study	day 28

Show 3 more results

Caprooyl Tetrapeptide-3 with Dextran — wrinkle and skin-support studies, more results
Result	Kind of result	When it was measured
In the age-defined 50–65 subgroup of the same 27-woman randomized split-temple serum study of the full Glycerin, Water, Dextran, and Caprooyl Tetrapeptide-3 material, the ingredient’s maker reports 27% average and up to 35% improvement in fine-line and wrinkle appearance at day 56.	Ingredient study	day 56
In a separate 30-woman self-assessment of a serum with 2.5% of the full Glycerin, Water, Dextran, and Caprooyl Tetrapeptide-3 material used twice daily, the ingredient’s maker reports favorable perceptions of smoothness, firmness, evenness, and a rested look at day 56, plus favorable eye-area tolerability.	Participant feedback	day 56
In a 27-woman split-temple ultrasound study of a serum with 2.5% of the full Glycerin, Water, Dextran, and Caprooyl Tetrapeptide-3 material used twice daily, the ingredient’s maker reports improvement versus placebo in 78% of participants on the upper-dermis entropy measure at day 168.	Ingredient study	day 168

Who took part: Human instrumental study: 27 women ages 40–65; self-assessment: 30 women ages 40–65; explant work: four human skin specimens
How it was evaluated: In vitro fibroblast work; four-donor stressed skin-explant work; randomized split-temple serum comparisons measured by silicone-replica profilometry and ultrasound; and a 30-woman self-assessment
Statistical context: The manufacturer-authored article reports day-28 wrinkle-appearance improvement in its randomized split-temple serum study.

See the full finding: Caprooyl Tetrapeptide-3 with Dextran — wrinkle and skin-support studies

GLP Complex™ with SenePlex+® and Exosomes — wrinkles and facial-volume study5 results

GLP Complex™ with SenePlex+® and Exosomes — wrinkles and facial-volume study
Result	Kind of result	When it was measured
In an independent study of 31 participants measured by image analysis, GLP Complex™ with SenePlex+® and Exosomes reduced the appearance of deep wrinkles by 11.2% at four weeks.	Measured result	4 weeks
All 31 participants showed image-analyzed improvement in deep-wrinkle appearance after four and eight weeks of using GLP Complex™ with SenePlex+® and Exosomes.	Measured result	4 and 8 weeks
In an independent study, GLP Complex™ with SenePlex+® and Exosomes reduced the appearance of deep wrinkles by 23.4% at eight weeks.	Measured result	8 weeks
In an independent study, GLP Complex™ with SenePlex+® and Exosomes improved the look of facial volume by 8.4% at eight weeks.	Measured result	8 weeks
At eight weeks, 81% of participants showed image-analyzed improvement in the look of facial volume after using GLP Complex™ with SenePlex+® and Exosomes.	Measured result	8 weeks

Who took part: 31 participants
How it was evaluated: Image analysis of the finished GLP Complex formula
Statistical context: Deep-wrinkle endpoints p<0.001; facial-volume endpoint at eight weeks p=0.044

See the full finding: GLP Complex™ with SenePlex+® and Exosomes — wrinkles and facial-volume study · Open the study PDF

NeoTight® Rejuvenating Anti-Wrinkle Serum — one-hour and six-week study20 results

NeoTight® Rejuvenating Anti-Wrinkle Serum — one-hour and six-week study
Result	Kind of result	When it was measured
In an independent study, Rejuvenating Anti-Wrinkle Serum improved measured net skin elasticity by 7.65% one hour after a single application.	Measured result	baseline to 1 hour after a single application
One hour after a single application of NeoTight® Rejuvenating Anti-Wrinkle Serum, expert grading of 31 participants found a 12.05% average improvement in firmer-looking skin.	Expert assessment	1 hour after a single application
At week 6, 84.38% of participants agreed that they liked how their skin felt immediately after applying Rejuvenating Anti-Wrinkle Serum.	Participant feedback	week-6 questionnaire about immediate application feel
After six weeks of NeoTight® Rejuvenating Anti-Wrinkle Serum, expert grading of 31 participants found a 24.53% average improvement in the appearance of crow’s feet.	Expert assessment	6 weeks
After six weeks of NeoTight® Rejuvenating Anti-Wrinkle Serum, expert grading of 31 participants found a 13.64% average improvement in the appearance of upper-lip lines.	Expert assessment	6 weeks

Show 15 more results

NeoTight® Rejuvenating Anti-Wrinkle Serum — one-hour and six-week study, more results
Result	Kind of result	When it was measured
After six weeks of NeoTight® Rejuvenating Anti-Wrinkle Serum, expert grading of 31 participants found a 7.14% average improvement in the appearance of nasolabial folds.	Expert assessment	6 weeks
At week 6, 96.88% of participants agreed that Rejuvenating Anti-Wrinkle Serum hydrated their skin well.	Participant feedback	6 weeks
At week 6, 87.50% of participants agreed that Rejuvenating Anti-Wrinkle Serum improved their skin's overall appearance.	Participant feedback	6 weeks
At week 6, 84.38% of participants agreed that NeoTight® Rejuvenating Anti-Wrinkle Serum reduced the appearance of fine lines and wrinkles.	Participant feedback	6 weeks
At week 6, 78.13% of participants agreed that NeoTight® Rejuvenating Anti-Wrinkle Serum reduced the appearance of crow's feet around the eyes.	Participant feedback	6 weeks
At week 6, 62.50% of participants agreed that NeoTight® Rejuvenating Anti-Wrinkle Serum reduced the appearance of nasolabial folds.	Participant feedback	6 weeks
At week 6, 71.88% of participants agreed that NeoTight® Rejuvenating Anti-Wrinkle Serum reduced the appearance of upper-lip lines.	Participant feedback	6 weeks
At week 6, 75.00% of participants agreed that their face appeared more youthful after using Rejuvenating Anti-Wrinkle Serum.	Participant feedback	6 weeks
At week 6, 75.00% of participants agreed that their skin felt firmer after using Rejuvenating Anti-Wrinkle Serum.	Participant feedback	6 weeks
At week 6, 71.88% of participants agreed that their skin appeared tighter after using Rejuvenating Anti-Wrinkle Serum.	Participant feedback	6 weeks
At week 6, 96.88% of participants agreed that their skin tolerated Rejuvenating Anti-Wrinkle Serum well without sensitivities.	Participant feedback	6 weeks
At week 6, 84.38% of participants agreed that they liked the color, texture, smell, and feel of Rejuvenating Anti-Wrinkle Serum.	Participant feedback	6 weeks
At week 6, 71.88% of participants agreed that Rejuvenating Anti-Wrinkle Serum absorbed well and did not feel greasy or tacky.	Participant feedback	6 weeks
At week 6, 87.50% of participants agreed that they liked Rejuvenating Anti-Wrinkle Serum overall.	Participant feedback	6 weeks
At week 6, 71.88% of participants agreed that they noticed a firmer-looking, more lifted appearance after applying Rejuvenating Anti-Wrinkle Serum.	Participant feedback	week-6 questionnaire about appearance after application

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

See the full finding: NeoTight® Rejuvenating Anti-Wrinkle Serum — one-hour and six-week study · Open the study PDF

BrowSense® Volumizing Brow Gel — six-week brow-volume and wear results6 results

BrowSense® Volumizing Brow Gel — six-week brow-volume and wear results
Result	Kind of result	When it was measured
BrowSense® Volumizing Brow Gel visibly improved brow-hair volume after one week of use.	Measured result	1 week
After six weeks, 87% of participants reported visibly longer-looking eyebrows with BrowSense® Volumizing Brow Gel.	Participant feedback	6 weeks
After six weeks, 84% of participants reported healthier-looking eyebrows with BrowSense® Volumizing Brow Gel.	Participant feedback	6 weeks
After six weeks, 84% of participants reported definition and setting of eyebrow shape with BrowSense® Volumizing Brow Gel.	Participant feedback	6 weeks
After six weeks, 90% of participants reported a long-wearing finish with BrowSense® Volumizing Brow Gel.	Participant feedback	6 weeks

Show 1 more result

BrowSense® Volumizing Brow Gel — six-week brow-volume and wear results, more results
Result	Kind of result	When it was measured
After six weeks, clinical-photography analysis found measured eyebrow-volume improvement in 81% of participants using BrowSense® Volumizing Brow Gel.	Measured result	6 weeks

Who took part: 33 participants
How it was evaluated: Six-week independent consumer study; clinical photography analysis compared with baseline
Statistical context: Descriptive participant-agreement rates and clinical-photography responder rate as published on the current product page

See the full finding: BrowSense® Volumizing Brow Gel — six-week brow-volume and wear results