With over 10 years of experience in the aesthetics and advanced skincare industry, HBIO Clinic has witnessed thousands of clients struggling with “fussy” skin during the summer. Over the past year, HBIO Clinic has received hundreds of cases of irritation and redness caused by improper summer skincare for sensitive skin. Many people are also careless, leading to deeper skin damage. In this article, drawing on our experience, HBIO Clinic will guide you through the most scientific skincare routine.
Why is sensitive skin more prone to irritation in the summer?
Sensitive skin naturally has a weaker-than-normal protective barrier. During the summer, high temperatures and strong UV rays cause the skin to easily lose moisture, produce more oil, and become more fragile.
Some common reasons why sensitive skin is prone to problems in the summer include:
- UV rays weaken the skin’s protective barrier.
- Sweat and sebum clog pores, leading to inflammation and acne.
- Air conditioning causes rapid moisture loss.
- Using sunscreen or cosmetics containing alcohol and fragrances.
- Washing the face too often causes dryness, tightness, and irritation.
This is also why many people, despite a complete skincare routine, still experience redness, stinging, or tiny pimples in hot weather.

The “golden rule” for caring for sensitive skin in summer
To maintain your skin’s stability, you need a minimalist routine that focuses deeply on soothing properties.
Cleanse gently
The biggest mistake is using harsh cleansers to control oil. Instead, choose a product with a pH of 5.5 and no exfoliating beads to avoid scratching the skin’s surface.
Gentle cleansing removes impurities while preserving the skin’s natural moisture barrier, preventing bacterial invasion.
Always use sunscreen if you have sensitive skin
This is an essential step in caring for sensitive skin in the summer. Prioritize physical sunscreens containing Zinc Oxide or Titanium Dioxide as they are gentler and less irritating than chemical sunscreens. Don’t forget to reapply every 2-3 hours if you are constantly outdoors or sweating heavily.
At HBIO Clinic, many clients with sensitive skin receive skin analysis and personalized sunscreen recommendations to minimize irritation during the summer.

Properly moisturize sensitive skin
Sensitive skin in summer often suffers from “dry inside, oily outside.” You should prioritize gel or water-based products containing Hyaluronic Acid or Vitamin B5.
These active ingredients effectively retain moisture, instantly soothing burning sensations without clogging pores or leaving an unpleasant greasy feeling.
Common mistakes made when caring for skin in summer
Summer exposes skin to intense sunlight, sweat, dirt, and excess oil. Many people take better care of their skin during this time, but unintentionally make mistakes that can lead to breakouts, dullness, or irritation. Common mistakes include:
- Washing your face too often: Many people think that because skin is oily in the summer, they need to wash their face constantly. In reality, washing too much can strip away the skin’s natural oils, causing dryness and sometimes even more oil production.
- Skipping sunscreen when indoors: UV rays can still affect your skin when sitting near a window or when exposed to sunlight while traveling. Only applying sunscreen when going to the beach or in strong sunlight is a common mistake.
- Over-exfoliating: In the summer, skin can feel “clogged,” so many people increase the frequency of exfoliation or use harsh products. This can make skin more sensitive to the sun and prone to redness and irritation.
- Rubbing your skin vigorously with a tissue or face towel: Constantly wiping away sweat by rubbing vigorously can easily irritate the skin, especially if you have acne.
Expert-approved summer skincare routine for sensitive skin
Below is the routine developed by HBIO Clinic after many years of practical treatment:
- Morning: Gentle facial cleansing -> Alcohol-free toner -> B5/HA serum -> Sunscreen (Mandatory).
- Midday: Soothing facial mist and reapply sunscreen if outdoors.
- Evening: Micellar water makeup remover -> Facial cleanser -> Toner -> Lightweight restorative moisturizer.

Secrets to protecting your skin from the inside out
Besides topical treatments, lifestyle plays a 30% role in maintaining healthy skin:
- Hydrate: Drink at least 2 liters of water daily, perhaps adding a few slices of lemon or cucumber to increase mineral intake.
- Foods rich in Vitamins C and E: Oranges, grapefruits, berries, and nuts help fight oxidation and protect skin from UV rays.
- Get enough sleep: The period between 11 PM and 2 AM is when skin regeneration is most active. Prioritize rest to give your skin a chance to heal itself.

Things to avoid when caring for sensitive skin in the summer
Based on the challenging cases we’ve treated at HBIO Clinic, we advise you:
- Do not use high-concentration treatments without professional guidance: Avoid using high concentrations of Retinol or AHA/BHA in the summer without expert advice.
- Limit excessive exfoliation: Only exfoliate once a week using gentle gel-based products (peeling gel).
- Don’t forget physical protection: Face masks, wide-brimmed hats, and sunglasses are important layers of protection in conjunction with sunscreen.
HBIO Clinic supports sensitive skin
At HBIO Clinic, we understand that people with sensitive skin often feel stressed when choosing cosmetics or when the weather changes. Therefore, HBIO doesn’t focus on quick beauty treatments but prioritizes restoring healthy and safe skin in the long term.

In the past year alone, HBIO Clinic has assisted over 1,500 clients with contact dermatitis, irritated skin, and weakened skin barriers due to improper care. The entire treatment process at the clinic operates according to ISO 9001:2015 standards, combining in-depth skin analysis and the development of personalized treatment plans for each client.
Notably, 100% of HBIO’s technicians hold advanced dermatology training certificates, giving clients greater peace of mind throughout their treatment and skin recovery process.


Caring for sensitive skin in summer requires patience and understanding. Hopefully, with the information shared above, you now understand how to care for sensitive skin in the summer so you can always feel confident with your most radiant appearance. Don’t let your skin suffer another moment of damage.
Contact HBIO Clinic today to rediscover your natural radiance!
- Phone / Zalo: 0947.697.795
- Maps: 24 Truong Han Sieu Street, Tran Hung Dao Ward, Hoan Kiem District, Hanoi
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