by Sarath Rodas

What is TEWL?
Transepidermal water loss (TEWL) is the process where water evaporates from the skin’s surface. This can lead to dryness, irritation, and an overall unhealthy appearance. It’s a common issue, especially in harsh weather conditions or with certain skincare routines.
Why is TEWL a Concern?
When your skin loses too much moisture, it can struggle to maintain its barrier function. This can result in:
- Dry, flaky skin: Topmost surface of the skin dries out, dies and peels in flakes.
- Increased sensitivity: Water loss is caused by a damaged skin barrier, which often times feels irritated.
- Itchiness: Skin may crack from water loss, causing an itchy feeling.
- Tightness: Dehydrated skin cells condense and pull tighter across the surface, which results in the tight feel.
How to Reduce TEWL
Here are some effective ways to minimize transepidermal water loss and keep your skin hydrated:
- Use Humectants: Look for products containing ingredients like hyaluronic acid or glycerin. These attract moisture to the skin.
- Moisturize Regularly: Apply a good moisturizer to lock in hydration. Use it right after cleansing to seal in moisture.
- Avoid Hot Water: While hot showers may feel nice, they can strip your skin of its natural oils. Opt for lukewarm water instead.
- Stay Hydrated: Drink plenty of water throughout the day. Hydrated skin starts from within!
- Protect Your Skin: Use a sunscreen daily. UV rays can damage the skin barrier and increase moisture loss.
- Consider a Humidifier: In dry climates or during winter, a humidifier can add moisture to the air, helping to keep your skin hydrated.
Boost Your Hydration Routine!
Ready to tackle transepidermal water loss and achieve beautifully hydrated skin? Explore our carefully curated selection of products designed to lock in moisture and support your skin’s barrier function.
Shop now to discover:
- Powerful humectants that attract moisture
- Nourishing moisturizers to seal in hydration
- Soothing treatments for optimal skin health
Don’t miss out on the chance to elevate your skincare routine! Click here to browse our recommended products and take the first step toward radiant, hydrated skin.
GlyMed+ top recommended serum to my clients to help combat TEWL
Ultra Hydro Gel: SERUM

Replenish dehydrated, irritated, and aging skin with this 10% hyaluronic acid gel. Hyaluronic acid is found naturally in our bodies and is responsible for younger, healthier skin. This ultra-light formula melts into the skin leaving it revitalized and luminous!
PROTECTIVE SKIN SERUM WITH CERAMIDES

Cell Protection Serum strengthens the skin’s barrier by replenishes critical lipids lost from intrinsic aging and following clinical procedures. Balanced to identify with the skin’s natural epidermal environment, this ultra-light and nourishing formula drenches the skin in humectants, ceramides, antioxidants, and other age-fighting nutrients. This protects skin cells and combats the aging effects of free radical damage and daily lifestyle imbalances.
Top Moisturizers to combat TEWL:
BARRIER REPAIR CREAM WITH AMINO ACIDS

Barrier Repair Cream with Amino Acids was formulated to mimic the natural barrier of the skin and is the perfect massage and finishing cream to any service. This elegant, rich formula infuses the skin with ceramides and lipids to provide a protective barrier from daily damage and seasonal changes. Excellent for frail, thin, dry, menopausal, sensitive, and season affect skin.
DAILY REPAIR CREAM

Our #1 Moisturizer! This lightweight but deeply hydrating cream repairs photo-damaged and environmentally stressed skin while fighting against acne causing bacteria. Packed with healing and repairing botanicals to increase radiance and protect against environmental assaults that accelerate aging.
VITAMIN E CREAM

Increase skin hydration by 25% with this ultra-nourishing and deeply hydrating cream. Vitamin E, healing botanicals and repairing oils prevent transepidermal water loss by replenishing dry and irritated skin.
OXYGEN CREAM

This light and elegant soufflé is formulated with oxygen to promote healthy skin cells while enforcing the cell’s detoxification process. This aids in the skin’s ability to appear smoother and more luminous while promoting collagen synthesis and DNA protection.
Sun Protection
HYDRATING PROTECTION GEL WITH SPF 30

Protect and moisturize your skin with this FDA tested and approved, ultra-light, water-based UVA/UVB broad spectrum formula. This SPF 30 integrates the power of professional grade ingredients to immediately deliver antioxidants providing anti-aging benefits to protect skin from free radical damage. Recommended in every service, every time.
MOISTURIZING PROTECTION CREAM WITH SPF 30

An FDA tested and approved dual functioning, anti-aging moisturizer with a sun protection factor of 30+. Moisturizing Protection Cream with SPF 30 provides powerful antioxidant defense and essential lipid protection to prevent dehydration throughout the day.
Ready to Transform Your Skin?
If you’re looking to combat transepidermal water loss and achieve healthier, more hydrated skin, now is the time to take action! Schedule your next facial appointment with us today and let’s tailor a treatment plan that focuses on hydration and moisture retention.
Don’t wait—your skin deserves the best care! Click here to book your session or reach out with any questions. We can’t wait to help you glow!

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