The Emerging Role of Sound in Beauty: Emotional and Sensory Impact

Sound is one of the most overlooked yet emotionally powerful senses in beauty. While colour, texture and fragrance have long been central to sensorial design, the auditory dimension of beauty is now emerging as a strategic tool for emotional connection, brand differentiation and ritual building. In a world where consumers crave grounding, authenticity and multisensory escapism, sound is becoming a new language for beauty brands.

As a formulator with more than two decades of experience developing top selling skincare and beauty products, I have seen how sound can transform a routine into a ritual. The click of a cap, the fizz of a bubble serum, the soft glide of a cream or the satisfying snap of a compact can create emotional cues that shape how consumers perceive quality, efficacy and pleasure. Sound is not accidental. It is engineered, intentional and increasingly essential.

This final blog in your sensory series explores the ear sense and how sound is shaping the future of beauty.

Sound as an emotional anchor in beauty rituals

Sound is deeply tied to memory and emotion. A familiar sound can evoke comfort, anticipation or satisfaction. In beauty, sound becomes part of the ritual. It signals the beginning of self-care, the transition into a moment of pause or the completion of a routine.

Consumers are increasingly drawn to products that create:

• A soothing sound during application.
• A crisp, clean sound when opened.
• A playful or surprising sound during transformation.
• A soft, comforting sound that reinforces calm.

These auditory cues enhance emotional wellbeing and help consumers feel more connected to their products.

The rise of ASMR inspired beauty, where sound is used intentionally to create sensory delight. From the squelch of jelly textures to the pop of encapsulated serums, sound becomes a form of sensory storytelling.

The Human Touch Revolution and the return of real sound

Mintel’s Human Touch Revolution emphasises a growing rejection of AI generated perfection in favour of raw, human led creativity. Consumers want products that feel real, crafted and emotionally resonant. Sound plays a key role in this shift.

Real sound signals authenticity.
Real sound signals craftsmanship.
Real sound signals human presence.

The subtle noise of a cream being scooped, the natural glide of a balm or the gentle tap of a glass bottle on a vanity all reinforce the idea of a product made with care. These sounds cannot be replicated by digital filters or algorithmic design. They are inherently human.

This is why behind the scenes formulation videos, texture ASMR clips and real time application sounds are outperforming polished ads. Consumers want to hear the product as much as they want to see it.

Sound as a quality cue in formulation

Sound is not just emotional. It is technical. As formulators, we know that sound can reveal important information about viscosity, polymer structure, composition.

• An aerosol structuring clay can change the spray cloud sound making it softer in combination with the right actuator.
• A gel that makes a clean, elastic snap suggests strong polymer networks.
• A mousse or emulsion that fizzes is a symptom of an unwanted reaction, which changes the sound of the popping when opening a bottle.

Sound becomes a diagnostic tool. It helps formulators refine texture, adjust rheology and optimise sensory experience.

Reactive formulas and the rise of audible transformation

Reactive and shape shifting formulas are becoming increasingly popular because they create a sense of magic and personalisation. Many of these formats also produce distinctive sounds that enhance the sensory experience:

• Bubble serums that crackle or fizz as oxygen is released.
• Biphase mists that create a satisfying shake and swirl.
• Encapsulated serums that pop gently during application

A product that demonstrates this trend Bubble Burst Serums from Joah and Knours that create audible fizzing during activation. These sounds are part of the experience. They create anticipation, delight and emotional connection.

Packaging acoustics and the psychology of sound

Packaging plays a major role in the auditory experience of beauty. The sound of a cap closing, a pump dispensing or a compact snapping shut can influence how consumers perceive quality and luxury.

• A soft click suggests refinement.
• A firm snap suggests security.
• A gentle pump suggests precision.

Brands engineer packaging acoustics intentionally. The goal is to create sounds that reinforce the emotional narrative of the product.

For example:

• Calming products often use soft, muted sounds.
• Energising products may use crisp, bright clicks.
• Luxury products often use weighted closures that create a deep, satisfying tone.

Sound becomes part of the brand identity. As Louise McMaster knows very well as former Aerosol technology manager at Unilever for over 35 years.

Regulatory considerations for sound-based claims.

While sound is a powerful sensory cue, regulatory clarity is essential. Claims must remain within cosmetic boundaries and avoid implying therapeutic effects.

Acceptable claims include:

• Creates a soothing sensory experience.
• Delivers a satisfying application sound.
• Enhances the sensory ritual.

Sound can be described as pleasurable, comforting or engaging, but not as a treatment in any shape or form.

Sound as part of multisensory beauty

Sensorial Synergy trend emphasises that beauty is becoming multisensory. Sound works alongside colour, texture and fragrance to create immersive experiences.

A fizzing serum paired with a bright colour creates excitement.
A soft purple mask paired with a gentle glide creates calm.
A juicy pink balm paired with a subtle pop creates delight.

Sound is the missing piece that completes the sensory journey.

Final thoughts

Sound is becoming one of the most exciting frontiers in sensorial beauty. It shapes emotional response, enhances ritual and reinforces authenticity. As consumers seek products that feel real, crafted and emotionally resonant, sound will play an increasingly important role in formulation, packaging and storytelling.

For formulators, this is an opportunity to design products that engage the ear as much as the skin. For brands, it is a chance to create rituals that resonate deeply with consumers.

Olalla Consulting can support you in developing multisensory, emotionally intelligent and regulatory compliant formulations that align with the future of beauty.
Discover how we can help at https://www.olallaconsulting.com