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What are the steps to layer retinal and peptide serum?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I currently use a retinol cream and would like to incorporate a peptide serum.

  1. How should I layer them?
  2. Which one should be applied first?

Kindly suggest.

Answered by Dr. Mustafa Talat Baig

Education:

Bachelor of Medicine, Bachelor of Surgery

Professional Bio:

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I understand you are trying to optimize your skincare routine with a retinal cream and a peptide serum. It is important to layer these products correctly to minimize irritation and achieve the best possible results.

You can safely use both retinal and a peptide serum in the same skincare routine.

Evening skincare routine (the ideal time to use retinal)

  1. Cleanser—Use a gentle, non-stripping facial cleanser to remove dirt, oil, and makeup without disrupting the skin barrier.

  2. Toner (optional) – If desired, apply a hydrating facial toner to replenish moisture. Avoid using exfoliating toners containing acids at this step.

  3. Peptide serum – Apply the peptide serum first. Peptides are most effective when applied to clean, slightly damp skin. Allow the serum to absorb fully for one to two minutes.

  4. Retinal cream – Apply a small, pea-sized amount of retinal cream. Retinal is less irritating than retinoic acid (retinoids), but still a potent active ingredient.

  5. Moisturizer—Use a facial moisturizer to help buffer the effects of the retinal and lock in hydration. This step also helps reduce the likelihood of irritation.

  6. Facial oil (optional)—If you have dry or dehydrated skin, you may apply a facial oil on top of your moisturizer for additional nourishment.

Things to note down:

  1. Retinal should only be used at night.

  2. If you are new to using retinol, start by applying it two to three times per week. Gradually increase the frequency as your skin builds tolerance.

  3. Apply a broad-spectrum sunscreen every morning, as retinol increases your skin’s sensitivity to the sun.

  4. Avoid using retinal in the same routine with strong exfoliating acids such as alpha hydroxy acids (AHAs) or beta hydroxy acids (BHAs), or with vitamin C serums, to reduce the risk of irritation.

  5. Always perform a patch test before introducing any new skincare product to ensure compatibility with your skin.

  6. If you experience redness, peeling, or a burning sensation, reduce the frequency of use or stop temporarily to allow your skin to recover.

  7. If you experience persistent irritation, a worsening of acne, or signs of an allergic reaction, consult a dermatologist for personalized advice.

I hope this helps you.

Regards.

Medically reviewed by iCliniq medical review team
Published At July 15, 2025
Reviewed At July 16, 2025

Education:

Bachelor of Medicine, Bachelor of Surgery

Professional Bio:

This doctor is not available for online consultations on the platform anymore.

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Habit Routine Builder

Retinal and Peptide Skincare Routine Builder

How it works

Correctly layering your skincare products, especially potent actives like retinal and peptide serum, is key to maximizing benefits and minimizing irritation.

1

Cleanse
Tone

2

Peptide
First

3

Retinal
Next

4

Hydrate
Seal

5

Usage
Tips

6

Consult
Doctor

When to consult a dermatologist

If you experience persistent irritation, worsening acne, or signs of an allergic reaction, it's important to consult a dermatologist for personalized advice. Medications should be taken after consulting a physician. The dosages will be prescribed by the physician. Do not alter, start, or stop medications without consulting a healthcare professional.

This information is based on general medical guidance. It is not a substitute for professional medical advice; consult a qualified clinician.

Always consult a doctor before taking medication; self-medication carries serious health risks. Take exact prescribed doses, and never start, change, or stop treatment without medical supervision.

Education:

Bachelor of Medicine, Bachelor of Surgery

Professional Bio:

This doctor is not available for online consultations on the platform anymore.

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