COSRX Vitamin C 23% Peptide Booster Set – Vitamin C Serum + Peptide Toner | Amazon Exclusive
Overview
Elevate your daily routine with a COSRX bundle that pairs a Vitamin C 23% Serum with a Skin Booster Peptide Toner. This Amazon Exclusive gift set combines a full-sized vitamin C serum and a peptide-toner hybrid, designed to feel lightweight, hydrating, and easy to layer into your existing skincare regimen. The pairing is crafted to help brighten skin, refine texture, and boost radiance without adding heaviness to your routine.
The two-step duo is crafted to work in harmony: the Vitamin C serum targets brightness with a refreshing feel, while the Peptide Booster Toner adds conditioning properties and supports a more even-looking complexion. This combination may appeal to those seeking a simple, effective enhancement to their daytime or nighttime skincare that respects sensitive or normal skin types.
What’s inside
- Vitamin C 23% Serum — a pure, lightweight serum designed to support brightness and an even tone with a hydrating finish.
- Skin Booster Peptide Toner — a toner-serum hybrid featuring 6 peptides aimed at supporting elasticity, smoother texture, and a radiant appearance.
How to use
- After cleansing, apply 2–3 pumps of the Peptide Booster Serum and gently pat to aid absorption.
- Apply 2–3 drops of the Vitamin C 23% Serum and allow it to layer with the serum.
- Finish with your preferred moisturizer if needed; during daytime, follow with sunscreen for protection.
Patch test recommended: start on a small area of skin for 24 hours before applying to the face. If irritation occurs, discontinue use and consult a clinician if necessary.
Why shoppers choose this COSRX set
- Amazon Exclusive packaging and presentation, ideal for gifting or first impressions.
- Korean skincare heritage with a focus on lightweight textures that layer well in routines.
- Two-step routine that targets brightness, hydration, and radiance while supporting skin texture.
Real-life routines
- Morning routine: a quick, refreshing start with a focus on brightness and a comfortable skin feel throughout the day.
- Travel companion: compact dual-product set that travels easily and keeps your skincare ritual simple.
FAQ
Q: What’s included in the COSRX Vitamin C 23% Peptide Booster Set?
A: A full-size Vitamin C 23% Serum and a Skin Booster Peptide Toner, with simple layering guidance for a complete routine.
Q: Should I patch test before applying to the face?
A: Yes. Patch test on the body for 24 hours; discontinue use if irritation occurs and consult a clinician if needed.









