Peptide Skinjection Fill + Fix Under Eye Cream
Peter Thomas Roth Peptide Skinjection Fill + Fix Under Eye Cream scores 6.7/9.8 overall. It ranks highest in low irritation risk (9.5) and formulation safety (9.0).
✶ Hero ingredients
Silicone that smooths and protects
Lightweight humectant and solvent
Silicone-based emollient
Score breakdown
Scores last verified: July 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 6.7/9.8. 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 (7.5) 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
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
What creators are saying
TikTokTikTok reviewers are enthusiastic about the Peter Thomas Roth Peptide Skinjection Fill + Fix Under Eye Cream, praising its ability to instantly smooth, brighten, and plump the under-eye area while reducing the appearance of fine lines, wrinkles, dark circles, and hollowness. They particularly love that it layers seamlessly under makeup without pilling and delivers visible results that work like a real-life filter. This cream is recommended for anyone dealing with under-eye concerns like dark circles, hollow eyes, fine lines, and loss of firmness who wants an immediate, refreshed look.
Based on 5 creator reviewsFull ingredient list
34 ingredients — listed in INCI order (highest concentration first)
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Ingredient breakdown
- Softens and smooths9
- Other ingredient7
- Keeps the product fresh5
- Draws in moisture4
- Works on your skin3
- Holds the formula together3
- Formula balancers2
- Added colour1