Product FAQs

Q: What is the main ingredient in Sunday Riley A High-Dose Anti Aging Retinol Serum 05Oz?

Ans: The main ingredient in this serum is a 65% solution of stabilized retinoid blends and botanical, retinol-alternative extracts.

Q: How should I use this retinol serum?

Ans: Apply a small amount to clean, dry skin in the evening. Follow with moisturizer if needed. Start by using it 2-3 times a week and gradually increase frequency as tolerated.

Q: Is this product suitable for all skin types?

Ans: This serum is suitable for most skin types, but it is recommended to do a patch test before full application, especially for sensitive skin.

Q: Can I use this serum during the day?

Ans: It is recommended to use this serum in the evening as retinol can make your skin more sensitive to sunlight. Always follow up with sunscreen during the day.

Q: How long does it take to see results with this retinol serum?

Ans: Results may vary, but typically it takes about 4-6 weeks of consistent use to see visible improvements in skin texture and tone.