After a laser treatment, the first few days are the most crucial
Anyone who has undergone laser, picosecond laser, or microneedling treatments knows that the first two to three days after the procedure are when the skin is most vulnerable. Redness, dryness, and stinging are common, and a slight mishap could lead to post-inflammatory hyperpigmentation or inflammation. Recently, more and more beauty professionals in Hong Kong have been recommending a product: post-procedure cream containing exosomes.
Among these, the most discussed product is ASCE+ Exobalm, produced by ExoCoBio in Korea.
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Why a dual-component design? The scientific logic behind it
Most creams on the market are "ready to use upon opening," but Exobalm is specifically designed with two separate components:
- EXO Capsule (freeze-dried powder): Contains high concentrations of rose cell exosomes, 5 growth factors, and 6 peptides.
- W-Formula (serum emulsion): Contains tranexamic acid, Centella asiatica extract, pro-vitamin B5 (Panthenol), niacinamide, and hyaluronic acid.
Why are they separated?
Exosomes are active biological components, unlike most skincare ingredients—they are extremely fragile. Once exposed to air, light, or other chemical components for an extended period, their activity quickly degrades. Freeze-drying (Lyophilization) technology can "flash-freeze and lock" exosomes at sub-zero temperatures, allowing them to regain activity only at the moment of use.
This is also why Exobalm, once mixed, must be refrigerated at 4–8°C and used within 21 days—because its activity has been activated, and the longer it sits, the more its effectiveness diminishes.
This design is very common in clinic-grade medical aesthetic products, but there are currently not many such products available for home use.
Core Ingredients: Each plays a vital, indispensable role
Rose Exosome
ExoCoBio utilizes its patented ExoSCRT™ purification technology, with each application containing up to 2.5 billion rose-derived exosomes, with particle diameters of 30–200nm, capable of penetrating the stratum corneum to reach the dermis. Clinical data shows that after 4 weeks of use, skin radiance improved by 41%, hydration by 58%, and barrier function by 36%.
Tranexamic Acid
A familiar whitening and spot-lightening ingredient in Hong Kong's medical beauty industry, it inhibits melanin synthesis and is particularly suitable for preventing post-procedure hyperpigmentation.
Madecassoside (Centella Asiatica Extract)
An active ingredient extracted from Centella asiatica, it has powerful soothing and anti-inflammatory effects and is a popular ingredient for sensitive skin and post-procedure skincare, commonly found in high-end medical aesthetic skincare lines.
Panthenol (Pro-vitamin B5)
Deeply moisturizes, helps maintain the skin barrier, and accelerates the skin's self-repair capabilities.
Niacinamide
Brightens skin tone, minimizes pores, and also has soothing properties, making it one of the most highly recommended multi-effect ingredients by dermatologists in recent years.
Who is it suitable for? Who is it not suitable for?
✅ Most suitable for:
- Post-procedure care after laser treatments (picosecond, skin rejuvenation, spot removal)
- Repair after microneedling, water glow injection, and radiofrequency treatments
- Soothing sunburned skin
- Individuals with compromised skin barriers who are prone to redness
- Dry skin types requiring highly effective daily hydration
⚠️ Note:
- Generally safe for sensitive skin, but for extremely fragile or severely compromised barriers, it is recommended to test behind the ear first or consult a healthcare professional.
- Must be refrigerated after mixing and used within 21 days, not suitable for those who do not regularly adhere to a skincare routine or tend to forget.
- Not everyone can use it on the first day after a procedure; depending on the type of treatment, please follow your healthcare professional's instructions.
Instructions for Use (Detailed)
- Remove both bottles from the refrigerator and let them return to room temperature for about 5 minutes.
- Open the freeze-dried powder capsule and pour the powder into the serum emulsion bottle.
- Use the provided small spatula to mix thoroughly until the powder is completely dissolved (about 1–2 minutes).
- After cleansing, apply an appropriate amount (about a pea-sized drop) to the entire face.
- Gently pat until absorbed, no need for excessive massaging.
- Store the remaining product in the refrigerator at 4–8°C.
- Use within 21 days after mixing.
Apply once in the morning and once at night. In the first few days after the treatment, usage can be increased as advised by a healthcare professional.
What are the actual differences between Exobalm and ordinary creams?
| Ordinary Moisturizer | ASCE+ Exobalm | |
|---|---|---|
| Core Technology | General moisturizing ingredients | Exosomes (2.5 billion particles) |
| Design | Ready to use upon opening | Dual-component, mix before use |
| Applicable Scenarios | Daily moisturizing | Post-procedure repair + daily |
| Storage Method | Room temperature | Refrigerate after mixing |
| Goal | Hydration and moisture retention | Barrier repair + hydration + soothing |
| Ingredient Concentration | General | Close to clinic-grade |
Recommended Pairings
To enhance the effects, consider pairing with:
- Celltweet Rose Exosome Calming Ampoule: Use before Exobalm to intensify the soothing effect.
- ASCE+ Soothing Gel Mask: For enhanced repair during the first two to three days post-procedure.
- Celltweet + Exobalm Value Set: The most cost-effective option for long-term maintenance.
Frequently Asked Questions (FAQ)
Q: When should I start using Exobalm after a laser treatment?
It depends on the type of treatment. For mild laser treatments (e.g., skin toning), it can generally be used on the same day as the procedure; for deeper treatments (e.g., deep picosecond laser), it is recommended to consult a healthcare professional, usually 24–48 hours after the procedure.
Q: Is Exobalm suitable for general sensitive skin?
It is suitable for general sensitive skin, as all ExoCoBio products have passed skin irritation tests. However, if your skin barrier is very fragile or extremely sensitive, it is recommended to perform a patch test behind the ear for 24 hours and only proceed with full-face application if no abnormalities occur.
Q: Can it be used with other serums?
Yes, it can. It is recommended to apply water-based serums first (e.g., Celltweet Ampoule) and then layer Exobalm. Avoid using it simultaneously with products containing AHAs/BHAs or retinol, as this may cause irritation.
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