Peptide Skinjection Fill + Fix Under Eye Cream

Name: Peter Thomas Roth Peptide Skinjection Fill + Fix Under Eye Cream
Brand: Peter Thomas Roth

eye-carepremium

Overall score7.3

Peter Thomas Roth Peptide Skinjection Fill + Fix Under Eye Cream scores 7.3/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).

✶ Hero ingredients

#2Dimethicone

Silicone that smooths and protects

#3Butylene Glycol

Lightweight humectant and solvent

#4Cetyl Peg/Ppg-10/1 Dimethicone

Silicone-based emollient

Score breakdown

Overall

7.3

Hydration Efficacy7.3

Irritation Risk9.5

Active Ingredient Strength2.0

Ingredient Transparency8.5

Formulation Safety9.0

Estimated — based on ingredient analysis. Scores refine as user reviews are added.

Scores last verified: June 2026

What makes Peter Thomas Roth Peptide Skinjection Fill + Fix Under Eye Cream stand out

Peter Thomas Roth Peptide Skinjection Fill + Fix Under Eye Cream is a solid eye-care with an overall score of 7.3/9.8. Positioned in the premium bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Dimethicone, Butylene Glycol, Cetyl Peg/Ppg-10/1 Dimethicone — ingredients that support the skin barrier and moisture levels.

It performs well on hydration (7.3) and low irritation risk (9.5). On the flip side, active ingredient concentration is on the lighter side.

Is this right for you?

Great for

✓Dry or dehydrated skin — strong moisture-binding profile
✓Sensitive skin — low irritation risk with a gentle formulation
✓Safety-conscious shoppers — clean formulation with minimal flags

May not suit

⚠Those seeking potent actives — this leans more maintenance than treatment

Key ingredients

✶
Dimethicone
Softens and smooths — #2 in the INCI list
✶
Butylene Glycol

Full ingredient list

31 ingredients — listed in INCI order (highest concentration first)

#1Water/Aqua/Eau #2Dimethicone #3Butylene Glycol #4Cetyl Peg/Ppg-10/1 Dimethicone #5Glycerin #6Polysilicone-11 #7Bellis Perennis (Daisy) Flower Extract #8Peg/Ppg-18/18 Dimethicone

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Draws in moisture — #3 in the INCI list

✶

Cetyl Peg/Ppg-10/1 Dimethicone

Softens and smooths — #4 in the INCI list

✶

Glycerin

Draws in moisture — #5 in the INCI list

✶

Polysilicone-11

Softens and smooths — #6 in the INCI list

#11

Caffeine