
Your Skin’s New Best Friend: Low Molecular Weight Hyaluronic Acid
August 15th, 2025
Got thirsty, parched skin? Dryness and skin dehydration can be obstacles to a vital, youthful-looking complexion. Although due to quite different causes, both can lead skin to lose its smooth, plump, and luminous appearance.
Grab a glass of water to hydrate from within and take a moment to learn about the source of your issue and how to maintain your skin’s moisture through low molecular weight Hyaluronic Acid skincare.
Dry vs. Dehydrated Skin
Both dry and dehydrated skin can feel and appear tight, flaky, red, itchy, and uncomfortable, exhibiting dullness and fine lines. However, they are not identical problems. Dry skin is a skin type characterized by a lack of oil production. In contrast, skin dehydration is a skin condition resulting from a deficiency of water in its outermost layer. Let’s explore the differences. A person may be born with dry skin, also known as Xerosis, which can be inherited from our parents. It can also occur with estrogen decline surrounding menopause, which causes the skin to become thin, dry, and inelastic due to the reduction of collagen, elastin, and oil production.
Skin dehydration occurs when the skin loses more water than it takes in due to external factors affecting the skin barrier, such as sun exposure, extreme cold, dry or hot air, humidity, pollution, and improper skincare use. Seniors especially tend to experience dehydration due to several factors. Inadequate water intake can result from a reduced thirst response, medical conditions that disrupt the fluid balance, poor kidney function, and other underlying medical conditions, as well as the use of medications that increase fluid loss.
These imbalances can induce potential side effects. But how do you know if your skin is dehydrated? Check out these signs:
Symptoms of Skin Dehydration
- Textural changes and roughness
- Loss of plumpness
- Flaky skin
- Dull, matte appearance
- Temporary fine lines
- Tightness and discomfort
- Irritation, redness, and sensitivity
- Accelerated aging
- Hyperpigmentation
- Rebound oil production
- Dryness
Many of these symptoms also occur with dry skin. However, a key difference between it and skin dehydration is the rebound oil production that occurs when dehydrated skin attempts to offset the lack of moisture. Unfortunately, since dry skin produces little oil, when it becomes dehydrated, it has no way to counteract the effects. However, a key difference between dryness and dehydration is that dehydrated skin may attempt to offset the lack of moisture through rebound oil production. Unfortunately, since dry skin produces little oil, it has no way to counteract these parching effects.
Chronic skin dehydration compromises the skin barrier due to disruption of lipid, protein, and enzyme functions, leading to a vicious cycle of chronic dehydration. Left unaddressed, a rise in pH leaves skin vulnerable to external irritants and allergens, leading to inflammation, pigmentation, and signs of aging. Stress can compound these skin concerns.
Here’s how skin dehydration accelerates skin aging (lines, wrinkles, sagging) and sun damage:
- Protein degradation: Collagen fragments and elastin fibers stiffen and become brittle - contributing to wrinkle formation.
- Glycation: This phenomenon, wherein sugars bind to these proteins, makes the skin less elastic and resilient.
- Cellular dysfunction: Cells’ ability to repair damage, regenerate, and produce collagen, elastin, glycosaminoglycans (GAGs), and hyaluronic acid slows, leading to dullness, skin thinning, and an overall aging appearance.
- Loss of firmness: Skin loses its natural structure, volume, ability to retain water, and plumpness, resulting in sagging, dullness, and hollow, sunken areas of the face.
- Impaired defenses: Oxidative stress makes skin more susceptible to free radical damage and UV-induced aging.
- DNA instability: Cellular dehydration can lead to telomere shortening, accelerating the natural aging process at a genetic level.
Hyaluronic Acid and Skin
Hyaluronic acid is found in the outermost layer of the skin (epidermis) and the deeper, middle layer of the skin (dermis). It constitutes a significant component of the gel-like substance known as the extracellular matrix, which surrounds and supports cells in these layers, keeping the skin healthy and hydrated. However, its level declines with age, inadequate water intake, and other lifestyle factors that stress the complexion. Did you know that our skin’s Hyaluronic Acid levels begin declining as early as our 20s, and we can lose up to 50%? This can lead to dullness, fine lines, tightness, flaking, and even oiliness as the skin attempts to compensate for the imbalance.
Why Hyaluronic Acid For The Skin?
The good news is that topically applying Hyaluronic Acid can help counteract drought-like dryness and skin dehydration. This exceptionally stable, super moisturizer holds up to 1,000 times its weight in water, binds with keratin, and provides bioadhesive and viscoelastic properties. In layman's terms, it prevents moisture loss, helps cells stick together, and augments the resiliency and flexibility of the skin barrier and the capillaries that “feed” it. It also promotes healthy cell turnover and repair. But what does this mean for the appearance of your skin?
Benefits of Hyaluronic Acid
- Enhances light reflection and radiance
- Refines and smooths skin texture
- Plumps and imparts a youthful bounce
- Calms and balances
- Reduces hyperpigmentation
- Slows signs of aging
- Rejuvenates and supports
- Improves skin appearance
However, the benefits of facial products with Hyaluronic Acid vary depending on the form of HA used. Most products contain high-molecular-weight Hyaluronic Acid, which remains on the skin’s surface, producing a filmogenic, temporary effect. A select few skincare brands use lower molecular weight Hyaluronic Acid (typically Sodium Hyaluronate or Hydrolyzed HA), achieving more impactful results.
Benefits of Low Molecular Weight Hyaluronic Acid
Products containing Sodium Hyaluronate, a low-molecular-weight form of Hyaluronic Acid, help maintain the integrity of the skin’s natural protective barrier by drawing moisture into the skin. The smaller size of the molecule enables it to penetrate deeper, targeting the root causes of skin dehydration, sluggishness, decreased collagen and elastin production, and reduced elasticity and tone more effectively. This promotes a smoother, softer, and more supple complexion, with longer-lasting outcomes.
Technological Innovation by Pevonia
Pevonia goes even further! Our new, innovative Hyaluronic Acid manufacturing bio-fermentation process delivers the smallest hydrolyzed form of Hyaluronic Acid achievable by current technologies. At 0.5 Daltons (kDa), this ultra-low molecular weight Hyaluronic Acid ensures the deepest skin absorbency, outperforming standard Hyaluronic Acid benefits for skin. Broadening the boundaries of skin moisturization, it repairs, refreshes, and plumps the skin, leaving it dewy, taut, and firmer-looking.
Next, we formulate with the highest concentration available in skincare, yielding the most potent Hyaluronic Acid products for unprecedented efficacy and results. With enhanced bioadhesive, viscoelastic, and neurocosmetic properties, it creates a 360-degree transformation, supporting optimal skin vitality and well-being.
This velvety, fluid Hyaluronic Acid molecule instantly drenches the skin surface with abundant moisture. It works its way down to the dermis, improving the skin’s texture, tautness, bounce, and resilience, reducing sagginess, and promoting a luminous and rejuvenated look and feel.
Our innovative Hyaluronic Acid Collection leverages this high-tech micro-fragmented (ultra-low molecular weight) Sodium Hyaluronate – small enough to penetrate deeply and deliver intense, long-lasting moisture right where your skin needs it most.
- Hyaluronic Acid Multi-Active Hydra Cleanser – 1%
- Hyaluronic Acid Hydra Mask – 1%
- Hyaluronic Acid Hydra Moisturizer – 5%
- Hyaluronic Acid Hydra Serum – 10%
- Hyaluronic Acid Hydra Serum Professional Ampoules – 12%
The phenomenal active is presented in AquaTight™, a complex of moisturizing and biomimetic ingredients that deliver the following benefits:
- Stimulates synthesis of a key proteoglycan – >18% in 8 days – nearly the same level as a retinol cream!
- Aids quick and efficient absorption, stimulating proteoglycans and glycosaminoglycans (GAGs) synthesis in the Extracellular Matrix (ECM) within the skin.
- Enhances skin function by providing abundant moisture to the Extracellular Matrix.
- Repairs collagen and elastin fibers for consistent skin rejuvenation.
- Deeply moisturizes, resulting in youthful, firmer-looking skin.
Together, these ingredients synergistically manage dehydration, dullness, and fine lines, supporting elasticity, tissue structure, and optimal skin functioning.
Hyaluronic Acid Skincare Routine
Achieve unparalleled results with the Pevonia Power Repair® Hyaluronic Acid Collection, featuring the best Hyaluronic Acid products to deeply quench thirsty skin, providing the ultimate defense against dehydration, dryness, and signs of aging.
Daily Skincare Routine
Following each of these steps consistently for an exceptionally glowing, dewy, and smooth complexion.
Step 1: Hyaluronic Acid Multi-Active Hydra Cleanser
Creamy, foamy, and packed with skin-loving botanicals, our new 2-in-1 Hyaluronic Acid face wash deeply cleanses and tones in a single step, removing makeup, impurities, and pollutants, simplifying your cleansing routine. Powered by the patented plant-based Siligel® Complex of natural lipids and sugars, this moisturizing face wash cushions skin with every wash, leaving it calm, refreshed, protected, and ready to absorb the subsequent active ingredients. Soothing Calendula, Oat Amino Acids, and Coconut-derived cleansing agents ensure it’s gentle on sensitive skin, yet effective enough to leave you feeling clean, refreshed, and beautifully moisturized without stripping away skin’s natural protective barrier. Its natural, spa-like aroma releases notes of Lemon, Rose, and Lavender to set the perfect start to your skin wellness ritual – for a cleansing you can see, feel, and smell.
Step 2: Hyaluronic Acid HydraMist (optional)
While the Hyaluronic Acid Multi-Active Hydra Cleanser is a cleanser and toner in one, if you can’t resist toning, this multi-tasking Alcohol-free toner and moisturizing facial spray will perfect your cleanse! Infused with ultra-calming Chamomile, Aloe, and Green Tea, it provides superb repair while removing tap water residue. Enjoy a spa-like experience with uplifting and relaxing aromatic essential oils that epitomize Pevonia skincare.
Step 3: Hyaluronic Acid Hydra Serum
This next-level Hyaluronic Acid serum features very low molecular weight Sodium Hyaluronate, enabling intense absorption. Combined with Marine Collagen and Hibiscus Esculentus Extracts, skin emerges smoother, plumper, more luminous, and resilient, unveiling a radiant and tighter-looking complexion.
Pro tip: For multiple skin concerns, layer or alternate with your other favorite Pevonia serums, concentrates, and complexes, as needed, and apply your preferred Pevonia eye cream.
Step 4: Hyaluronic Acid Hydra Moisturizer
Apply this cloud-like Hyaluronic Acid cream to your face and neck and say hello to firm, dewy, radiant skin. With ultra-low molecular weight, concentrated Hyaluronic Acid in our four-factor AquaTight™ Technology, this thirst-quenching Hyaluronic Acid moisturizer quickly and deeply penetrates, locking in long-lasting moisture to relieve dry, dehydrated skin, reduce fine lines, and reveal a tighter-looking complexion. Calming botanicals like Green Tea and Arnica leave skin refreshed, soothed, and glowing with an uplifted “glass skin” finish and a lingering citrusy aroma.
Pro tip: Remember to apply Pevonia sunscreen daily to protect against UV rays and blue light.
Weekly Skincare Routine
Use exfoliators and facial masks to amplify the results from your daily Hyaluronic Acid routine.
Exfoliation Trifecta: For maximum impact, give these physical and “chemical” options a try:
- Double cleanse with an exfoliating cleanser one to three times weekly.
- For dry, sensitive, and normal skin types: Gentle Exfoliating Cleanser.
- For oily or acne-prone skin: ProCorrective Clear-Control Exfoliator or SpaTeen Blemished Skin Cleanser.
- Use an Enzyme peeling cream one to two times weekly to loosen up dulling dead skin cells and better prepare your skin for masking.
- Complete the exfoliating process with the Resurfacing Glycocides Cream. Start by using this overnight exfoliating mask once a week and work up to multiple nights as tolerated.
Masking Mania: Our new Hyaluronic Acid Hydra Mask is a go-to solution for visibly plumper, more radiant, and moisturized skin. With the lowest molecular weight pure Hyaluronic Acid, Propanediol, and Glycerin, it helps counteract the natural decline of our skin’s moisture level that occurs as we age, sealing in deep, skin-quenching moisture.
Enriched with a blend of soothing Arnica, Green Tea, Lemon, Rose, and Lavender, this powerhouse Hyaluronic Acid mask will transform your skincare routine into a luxurious, relaxing ritual. For a glowing, rejuvenated complexion with a radiant, “glass-like” appearance, apply a thin layer to your prepared face and neck. Relax for 15 minutes, then remove with cool water and finish with a spritz of the Hyaluronic Acid HydraMist.
Lifestyle Habits to Support Your Beauty Goals
Practicing these habits will help keep your skin moist, avoid surface dehydration, and support your skincare efforts.
- Avoid high pH cleansers, products with SD Alcohol, dyes, perfumes, excessive use of acids, and extra-gritty exfoliators that may cause micro-tears.
- Choose Sulfate-free cleansers, Alcohol-free toners, and Mineral Oil-based products.
- Be consistent with your daily and weekly routine.
- Consume ample water and water-rich fruits and vegetables to hydrate skin from within.
- Eat foods rich in healthy fats and oils to moisturize from the inside out.
- Minimize the use of heaters and air conditioners when possible, and consider using a humidifier.
- Use a facial mist throughout the day to boost moisture, especially in arid, dry climates, hot water, and dry climates.
Want your healthiest skin ever? Visit Find A Spa for an oasis near you offering Pevonia to boost results with our new AquaTight™ Hyaluronic Acid Hydra Mask Treatment and expert consultation to address your unique needs and concerns at home.