Do you have the following symptoms when your skin is sensitive?
- Itching
- Redness
- Sudden onset of acne or pimples/rash
- dry
- Sensitivity will worsen in sunlight
Persistent redness, dryness, swelling, and even flaking are common symptoms of sensitive skin.
What causes skin sensitivity?
The three major defenses of the skin have been lost
1. Physical barrier: damaged skin barrier
The skin is like a wall made of cement and bricks. When the cement between the bricks leaks away, it causes the wall to leak. Likewise, when skin structural proteins and lipids are lost, external allergens and pollutants can invade the skin. Allergens and pollutants can stimulate the skin's immune response and induce inflammation. The skin's ability to lock in moisture will also decrease, accelerating water evaporation, causing dry skin and even peeling problems.
2. Biological barrier: Imbalance of skin flora
There are billions of microorganisms living on the surface of the skin, including both good and bad bacteria. Beneficial bacteria are mainly lactic acid bacteria, which can produce lactic acid to balance the pH of the skin; they can also produce antibacterial proteins to inhibit the growth of bad bacteria. Bad bacteria, such as Staphylococcus aureus and acne bacteria, can trigger skin inflammation, causing redness and swelling. Therefore, balancing the ratio of good bacteria to bad bacteria is particularly important for controlling sensitive symptoms.
3. Chemical barrier: Imbalance of skin pH
Skin pH affects skin metabolism. The pH of healthy skin should be slightly acidic, about pH 5.5. Frequent use of strong alkaline or strong cleansing products will destroy the skin's natural pH and cause pH imbalance. In addition, a weakly acidic skin surface helps inhibit the growth of bad bacteria, while an unbalanced pH level may cause excessive growth of bad bacteria.
The three major defense barriers help and complement each other. If any one of them fails, the skin may fall into a vicious cycle of continuous sensitivity.
How can PDBs stop the vicious cycle of skin sensitivity?
PDBs rebuilds your healthy skin barrier, balances your skin's microbiome, and helps you regain healthy and calm skin.
3% PDBs extracted from lactococcus has been medically proven to have the following effects:
- Evidence-based DNA performance test effectively rebuilds skin protein structure
→ Reduce water loss by 72% in 4 days 1
→ Strengthens skin and reduces redness
- Increase defense protein by 80 % in 48 hours
→Balance the ratio of good bacteria to bad bacteria
- 4 days to thicken the epidermis by 72 %
→ Strengthen skin's defense against external environmental pollution: such as ultraviolet rays, photoaging, PM2.5, etc.
- Restore the pH balance of the skin and inhibit the growth of bad bacteria
GLOWBIOTICS® first choice recommendation:
The Hydrating Balancing Serum combines the power of probiotics with the superior soothing ingredient SymCalmin® to reduce redness by 50% in 30 minutes 4 and restore balance to calm skin.
Key Ingredients <br>Probiotics : Mimic the skin's natural protective shield; Enhance the skin's ability to heal itself; Reduce inflammation
SYMCALMIN® : Anti-allergic, effectively relieves itching, anti-inflammatory, reduces redness, and relieves irritation
SMART peptide : According to the skin's needs, it activates the skin's natural mechanism of producing collagen and elastin
CHELASYN® : Antibacterial, especially against acne bacteria; detoxifies the skin; brings clean and bright skin
Hyaluronic acid : "Water-absorbing magnet", effectively locks in 1000 times more water molecules, making the skin soft and supple; helps wound recovery and accelerates the growth of new cells
Firming Complex ST™ : Exclusive plant and marine complex that instantly lifts skin and reduces wrinkles
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TEWL (g/m 2 ) after tape stripping, 2 days and 4 days, skin trated with 3% PDBs.
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Expression of cathelicidin after 48hrs and β-defensin after 72hrs pre-incubation in the presence of 1% PDBs.
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Stratum corneum thickness was determined 1hr and 4 days after tape stripping, skin treated with 3% PDBs.
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In-Vivo Study to evaluate the efficacy of different synthetic avenanthramides on histamine induced itch sensation and redness on a panel of 10 human volunteers (skin prick test model).