A beginner’s guide to using Retinol in their skincare routine

19/04/26
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Retinol has long been a “star” in the skincare world thanks to its ability to improve skin texture, fight aging, and effectively treat acne. However, this active ingredient is also quite “sensitive” and can easily cause irritation if used incorrectly. Therefore, to properly care for your skin with Retinol, especially for beginners, you need to understand the correct usage, dosage, and proper routine. Let’s explore the details with HBIO Clinic in the article below.

Các bước chăm sóc da với Retinol
Skincare steps with Retinol

What is Retinol and what are its effects?

Retinol is a derivative of vitamin A that can deeply affect the skin’s structure. It’s a popular ingredient in many skincare products due to its outstanding benefits:

  • Anti-aging: Promotes collagen production, helping to firm the skin and reduce wrinkles.
  • Improves skin texture: Removes dead skin cells, making the skin brighter, smoother, and more even-toned.
  • Treats acne: Reduces clogged pores, helps dry out pimples, and prevents acne recurrence.
Retinol cải thiện nám da, chống lão hoá
Retinol improves skin pigmentation and fights aging

Therefore, a skincare routine with retinol is considered one of the secrets to maintaining healthy, youthful skin.

Guide to Retinol Skincare Steps for Beginners

To start using retinol safely and effectively, you should follow a step-by-step routine. This not only helps your skin adapt better but also minimizes irritation.

Test for Sensitivity Before Use

Before applying to your face, test retinol on the skin of your wrist for 24 hours. If there is no unusual reaction, you can safely incorporate it into your skincare routine. This is a step that experts at HBIO Clinic always recommend for new clients.

Choose the Right Retinol Concentration

Beginners should start with a low concentration (0.01% – 0.03%). After about 2–3 months, when your skin has become accustomed, you can gradually increase to 0.05% – 0.1%. Higher concentrations of retinol should only be used when the skin tolerates them well.

Chọn nồng độ retinol phù hợp với da
Choose the right retinol concentration for your skin

Gradually increasing the concentration will help the skin adapt, while reducing the risk of peeling and redness, common reactions when first using Retinol.

Adjusting the frequency of use

The skin needs time to gradually get used to this potent active ingredient. The safe regimen recommended by experts is as follows:

  • First 2 weeks: Use only once a week to monitor skin reaction.
  • Month 2: Once the skin is accustomed, you can increase the frequency to 2–3 times a week.
  • After 3 months: If the skin tolerates it well, use it every other day to optimize effectiveness.

Note: Do not rush to use it daily from the beginning. Gradually increasing the frequency is the secret to effectively and safely caring for your skin with Retinol.

Scientifically proven steps for skin care with Retinol

For best results, Retinol should be used in the evening following these steps:

  • Cleanse your skin: Makeup remover + gentle facial cleanser.
  • Balancing the skin: Use an alcohol-free toner.
  • Applying Retinol: Take a small, pea-sized amount and apply evenly to the entire face (avoiding the eye and mouth areas).
  • Moisturizing: Lock in moisture with a moisturizer to reduce dryness and flaking.
  • During the day: Sunscreen with SPF 30 or higher is mandatory to protect the skin.

For sensitive skin, you can apply a thin layer of moisturizer – Retinol – then another layer of moisturizer to reduce irritation.

Sử dụng retinol cần cấp ẩm chuyên sâu
Using retinol requires intensive moisturizing

How to Use Retinol in Stages

Skincare with Retinol needs to be done in distinct stages to allow the skin time to adapt and achieve optimal results:

Attack Stage

In the first few weeks, Retinol will remove dead skin cells and bring hidden acne to the surface (forehead, nose, cheeks, etc.). Because the skin is not yet accustomed, many pimples may surface; this is a normal “purging” phenomenon. To reduce irritation, you need to combine it with adequate moisturizing and apply sunscreen when going outside.

Maintenance Stage

Once hidden acne has surfaced, this is the ideal time to safely cleanse the skin. You can remove acne at home through your daily skincare routine or use a medical-grade acne extraction service at HBIO Clinic. Performed by experienced dermatologists and specialists, with modern technology to minimize pain, inflammation, and scarring.

Lấy nhân mụn ở cơ sở uy tín để thấy kết quả rõ rệt
Get your pimples extracted at a reputable facility to see noticeable results

Principles of Combining Retinol in Your Skincare Routine

To achieve high effectiveness and minimize risks, you need to follow some principles when combining Retinol in your skincare routine:

  • Do not combine it immediately with AHA/BHA/Vitamin C in the same routine to avoid irritation.
  • You can use Vitamin C in the morning and Retinol in the evening.
  • Always prioritize adequate moisturizing and sun protection. These are two essential products in skincare steps with Retinol.
  • Gradually increase the concentration of Retinol over time, don’t rush.

Common Side Effects and How to Deal With Them

During the skincare process with Retinol, you may experience:

  • Peeling, dryness, tightness: Address with a rich moisturizer.
  • Redness, irritation: Reduce frequency, choose a lower concentration.
  • Blemishes surfacing: This is the skin’s detoxification phase; just be patient and combine it with gentle skincare.
Mụn ẩn trồi lên khi sử dụng retinol
Acne breakouts surface when using retinol

HBIO Clinic – Your Skin’s Partner

Located at 24 Truong Han Sieu Street, Tran Hung Dao Ward, Hoan Kiem District, Hanoi, HBIO Clinic is a reputable address for scientifically-based, safe, and effective skin care. The clinic offers:

  • In-depth examinations: Skin assessment, analysis of acne, aging, and pigmentation.
  • Personalized routines: Developing a unique skincare regimen, optimizing the use of Retinol and other active ingredients.
  • Modern technology: Medically approved acne extraction, skin analysis using specialized equipment.
  • Dedicated support: Online consultations via hotline/Zalo 0947.697.795, and follow-up on your skin care progress.
Thăm khám và soi da bằng công nghệ hiện đại
Skin examination and analysis using modern technology

Understanding and applying the correct skincare steps with Retinol will help you maximize its effectiveness while protecting your skin’s health. For in-depth consultation and a scientifically-based routine, visit HBIO Clinic for guaranteed long-term effectiveness and safety.


Dr. Thai Nguyen – Founder and Medical Director of HBIO Clinic. As an expert in aesthetic dermatology, she regularly shares in-depth knowledge and practical experience to provide valuable and insightful information for those seeking better skin health.