Why Is Viscose Rayon Superior to Plain 100% Cotton?

The label "100% cotton" is often treated as the highest standard for a cotton pad. In reality, product performance is also determined by softness, absorption, formula release, linting, wet strength, and production consistency.

The viscose rayon vs. cotton comparison matters because both are cellulose-based, but they go through different processes and have different fiber structures. Cotton grows naturally, while viscose is reformed from cellulose pulp, allowing its fiber character to be engineered more uniformly.

Summary: Viscose Rayon vs. Cotton

No material always wins. The final result still depends on basis weight, bonding, fiber blend, finishing, and pad design.

What Is Viscose Rayon?

Viscose rayon is a regenerated cellulose fiber. Its raw material generally comes from wood pulp or another cellulose source. The pulp is processed into a solution, then reformed into filament or staple fiber.

Lenzing explains that viscose is used in personal-hygiene applications to absorb and hold liquid. In beauty products, viscose fiber is also used for wipes and facial applications because of its softness and absorbency. That information is available in Lenzing's beauty applications page and the Lenzing Annual and Sustainability Report 2025.

Why is it called rayon?

Rayon is a general category of regenerated cellulose fiber. Viscose is one of the processes used to make it. In marketing, the terms "viscose" and "rayon" are sometimes used interchangeably, but technical specifications need to state the actual composition.

"The best cotton pad material isn't determined by fiber name alone. Softness, absorption, formula release, linting, and wet strength all need to be tested on the finished product." — Cotton Clinic Team

What Is 100% Cotton?

Cotton is a natural fiber that grows around the seed of the cotton plant. This fiber is mostly composed of cellulose and has long been used in textiles, medical products, hygiene, and cosmetics.

Cotton quality is affected by:

• variety;
• fiber length;
• strength;
• maturity;
• micronaire;
• cleanliness;
• the bleaching process;
• carding;
• bonding.

CottonWorks explains that length, micronaire, and strength are among the important cotton characteristics for non-woven applications. See CottonWorks' Technical and Performance Guide and Cotton Fiber Quality.

Advantage 1: Viscose Is More Consistent

Manufacturers can control viscose fiber parameters more precisely, such as:

• length;
• diameter;
• fineness;
• cross-section;
• crimp level;
• surface properties.

That consistency helps non-woven manufacturers maintain basis weight, thickness, softness, absorption, strength, and appearance.

With cotton, variation can come from season, location, variety, and harvest quality.

The impact for skincare brands

Material consistency helps reduce batch-to-batch differences in:

• the feel on skin;
• how much toner is needed;
• thickness;
• color;
• linting;
• wet strength.

Advantage 2: A Softer Sensation

Viscose is known for good drape, flexibility, and comfort in applications that touch the skin. Lenzing lists softness and absorbency as important characteristics of cellulosic fiber in beauty wipes and personal care.

For a cotton pad, softness doesn't just come from the fiber — it's also shaped by fineness, fiber orientation, bonding method, embossing, finishing, basis weight, and the pad's edges.

Isn't cotton soft?

High-quality cotton can also be very soft. The difference is that the result depends heavily on fiber grade and the production process. A "100% cotton" label alone doesn't tell you about surface quality.

Advantage 3: High Absorption

Viscose has a good affinity for water because of its cellulose structure. In personal-care non-wovens, that property supports its use in toner pads, cleansing wipes, sheet masks, makeup-remover pads, and hygiene wipes.

EDANA states that absorbent hygiene non-wovens deliver benefits such as softness, smoothness, strength, protection, and excellent absorption. That information is available via EDANA on absorbent hygiene products.

Advantage 4: Formula Release Can Be Optimized

A cotton pad doesn't just need to absorb formula. The material also has to release it when the pad touches the skin.

A pad that holds onto too much liquid can make users pour on more toner than they need.

Formula release is affected by:

• fiber type;
• porosity;
• density;
• thickness;
• bonding;
• formula viscosity;
• hand pressure.

Viscose can be engineered in a blend or specific structure to balance absorption and release. That said, this advantage needs to be proven through testing on the finished product.

A simple test for brands

Use the same volume of formula on several pads, then measure:

1. absorption time;
2. liquid distribution;
3. how much formula drips off;
4. weight after application;
5. formula left behind;
6. the pad's condition after use.

Advantage 5: Potentially Lower Linting

Linting is the shedding of small fibers from a pad's surface.

Leftover fibers can be a nuisance when using toner, removing nail polish, cleaning the eye area, using a pad on damp skin, or performing a professional treatment.

Uniform viscose processed with proper bonding can produce a stable surface. Even so, viscose can still lint if the web's construction is weak.

Cotton with short fibers or poor bonding is also more prone to shedding fiber.

Factors behind linting

• fiber length;
• bonding;
• density;
• finishing;
• friction;
• the cut edge;
• wet conditions;
• the formula.

Because of that, a "lint-free" claim needs to be tested, not assumed from composition.

Advantage 6: Flexible for Embossing and Shape

Viscose non-woven can be developed into a round pad, square pillow, diamond-embossed pad, dual-texture pad, thin toner pad, and stretchable pad.

Uniform fiber helps produce more consistent embossing. That's useful for brands that want a pattern to become part of their visual identity.

Cotton can also be embossed, but the result depends on fiber length, density, and construction.

Learn more in diamond-embossed vs. plain cotton pads and round vs. square cotton pad shape.

Advantage 7: Suited to Blended Materials

Viscose can be blended with cotton, polyester, lyocell, pulp, or other cellulose fibers.

Blending lets manufacturers balance:

• softness;
• strength;
• absorption;
• release;
• cost;
• stability.

100% of a single material isn't always the best formulation.

When Is 100% Cotton the Better Choice?

Cotton remains relevant when a brand prioritizes:

• a clear natural-fiber claim;
• consumer familiarity;
• a classic cotton texture;
• organic or natural positioning;
• a specific medical or cosmetic need;
• a well-documented cotton supply chain.

Cotton can also deliver good fiber strength. CottonWorks notes that cotton has moderate-to-high strength and can be used across a range of non-wovens.

Is Viscose More Environmentally Friendly?

The answer depends on the source and process.

Viscose can come from a renewable wood source, but its production process uses chemicals and energy. Environmental impact varies between manufacturers.

Factors worth checking:

• pulp origin;
• forest certification;
• chemical use;
• emissions;
• water treatment;
• traceability;
• biodegradability testing;
• supplier documentation.

Lenzing states that some of its branded viscose fibers use a more responsible process and carry specific biodegradability certification. That claim applies to specific branded fibers, not to every viscose product on the market.

Cotton has an impact too

Cotton's impact is shaped by irrigation, pesticides, fertilizer, land use, energy, bleaching, and transportation.

A sustainability comparison needs to rely on supplier data and a life-cycle assessment.

Viscose vs. Cotton for Sensitive Skin

Sensitive skin is affected more by the finished product than by the fiber's name.

Check:

• the surface;
• additives;
• finishing;
• process residue;
• linting;
• the formula;
• pressure;
• cleanliness.

Fine viscose can deliver a soft sensation, but high-quality cotton can also feel comfortable.

Claims like hypoallergenic or dermatologically tested require separate testing.

Viscose vs. Cotton for Toner Pads

For toner pads, viscose is often chosen for its absorption, softness, uniformity, ability to be made thin, embossing stability, and formula distribution.

That said, the product still needs to be strong enough when wet.

Test:

• wet tensile strength;
• linting;
• absorption time;
• capacity;
• release;
• pH compatibility;
• preservative compatibility.

ISO 9073-6:2025 provides a method for evaluating how non-woven material absorbs liquid. See ISO 9073-6:2025.

Viscose vs. Cotton for Cleansing Pads

For cleansing, the material needs to resist friction, avoid tearing easily, be able to release formula, shed minimal fiber, and stay comfortable.

A very soft 100% viscose pad may need an additional construction to boost strength. Cotton or a blend can offer a different character.

How Do You Determine the Best Cotton Pad Material?

The best cotton pad material is whichever one meets the function, target price, and claims.

Checklist for Skincare Brands

Before choosing viscose or cotton, request:

• fiber composition;
• material origin;
• a certificate of analysis;
• basis weight;
• thickness;
• softness data;
• absorption testing;
• wet strength;
• linting testing;
• chemical compliance;
• traceability;
• sustainability certification;
• product samples;
• test results with the actual formula.

Use EDANA's Nonwovens Standard Procedures for consistent testing language across the supply chain. See EDANA NWSP.

Avoid Misleading Material Claims

Don't write:

• "100% cotton" if the product is a blend;
• "biodegradable" without a test method;
• "eco-friendly" without a basis;
• "chemical-free";
• "zero waste";
• "hypoallergenic" without testing;
• "safer" simply because it's viscose;
• "natural" if the definition isn't clear.

Cotton Clinic Product Links

Brands can explore:

• Cotton Clinic's toner pads;
• Cotton Clinic's round pillow;
• Cotton Clinic's square pillow;
• Cotton Clinic's diamond-embossed pads;
• Cotton Clinic's round exfoliating pads;
• the OEM cotton pads service;
• the PT Mitra Blessindo Perkasa contact page.

FAQ: Viscose Rayon vs. Cotton

What's the difference between viscose rayon and cotton?

Viscose is a cellulose fiber regenerated through an industrial process, while cotton grows naturally as a fiber on the cotton plant.

Is viscose softer than cotton?

Viscose often has a very fine, uniform surface, but high-quality cotton can also be very soft.

Which absorbs toner better?

Both can have high absorption. The actual result depends on basis weight, density, thickness, and pad construction.

Is viscose more environmentally friendly?

Not automatically. That claim depends on the pulp source, production process, energy use, chemical processing, and certification.

What's the best cotton pad material for sensitive skin?

Choose a product with a smooth surface, low linting, and a matching formula. Fiber name alone isn't enough to determine safety.

Conclusion

Viscose rayon offers several advantages for cotton pads: more uniform fiber, a smooth surface, high absorption, embossing flexibility, and ease of development across a range of non-woven constructions. Those characteristics make viscose relevant for toner pads, cleansing wipes, sheet masks, and other personal-care products.

But viscose isn't always superior. Cotton still carries value in its natural claim, familiarity, and strong fiber character. In some products, a blend of viscose and cotton actually delivers the best balance.

For skincare brands, the best investment isn't choosing material based on a popular claim. Material needs to be tested dry and wet, alongside the actual formula, and compared on softness, release, wet strength, linting, traceability, and cost. With that approach, material selection becomes a defensible product decision.

To discuss fiber composition, material, samples, formula compatibility, or production for a custom viscose rayon cotton pad for your skincare brand, contact the Cotton Clinic team on WhatsApp.