What are interactive personal care formulations?

Beyond product functionality, formulations are now also assessed by consumer experience. Consumers seek products that offer a unique experience through their visual appeal, feel, aroma, and application process. This has led to interactive personal care formulations that provide a unique experience during application.

Interactive formulas are designed to engage consumers during application. Such engagement is achieved through visual ingredients that dissolve, scents generated during use, and variations in feel, cooling, or other sensations. It is not merely about application and usage but more about transformation or interaction that makes the formula unique.

Encapsulation technology can help in developing these experiences. These systems can encapsulate actives, scents, pigments, and other functional ingredients in specific particles. Depending on the encapsulation method, these particles can either dissolve and release the material within them or create unique product aesthetics.

This reflects a broader trend in the personal care industry, where the shift toward functional products includes sensory experiences through both functionality and aesthetics. This gives manufacturers the chance to formulate products that not only perform the desired function but also provide consumers with a different kind of experience.

How encapsulation adds an interactive element

Through encapsulation, a standard personal care product can become more interactive by integrating ingredient delivery with visual and tactile stimulation. This is achieved not by adding the ingredient directly to the product, but by enclosing it in specially designed particles or spheres.

Encapsulated ingredients as visible particles

Encapsulated ingredients can be formulated into visual particles, spheres, and beadlets that impart visual appeal to the formula. Formulation concepts can customize particles by size, shape, composition, and color to give cleansers, body washes, and other personal care formulations a unique look.

Ingredients release during application

The encapsulation delivery mechanism can be engineered to release ingredients at a specific stage during use. Depending on the technology used, the particles will either dissolve or release the ingredients they carry when rubbed, applied, or even when they come into contact with water.

Combining delivery with sensory experience

This lets you pair functionality with sensoriality. For instance, encapsulated perfumes allow for a release experience when used, while dissolved particles can create a transformation experience when exposed to water or the skin. Likewise, functional ingredients encapsulated in a formulation can also help make the product visually appealing while still serving their function.

Thus, encapsulation is not only a technique for protection or delivery; it can also be part of the product experience and can be used to develop interactive formulations.

The role of dissolving and non-dissolving particles

The dissolution and non-dissolution properties of ingredients offer different opportunities to include visual, sensory, and functional effects in personal care formulas. The intended consumer experience, the product formula, and how the encapsulated ingredient should be dispensed determine this.

Dissolving particles for an instant release experience

Dissolving particles break down or dissolve on application, releasing the active ingredient inside. How they interact with water, friction, or even application can create an observable change, making the product more interesting. Depending on the formulation, they can be used to deliver various ingredients such as actives, vitamins, oils in encapsulated forms, botanical herbs, and many more for oral care, face care, and body care.

Non-dissolving exfoliator beads for exfoliation and visual

Non-dissolvable exfoliator beads are formulated to maintain their structural integrity throughout use and provide physical exfoliation. You can use these beads in products like face washes, body scrubs, and other exfoliating products to create a unique sensory experience. Unlike regular exfoliators, non-soluble exfoliator beads can be manufactured in specific particle sizes, enabling more uniform exfoliation while also adding aesthetic value to the product.

The choice between dissolvable and non-dissolvable exfoliating beads depends on the intended purpose and user experience. Use dissolving particles when the formulation requires a visual change, and select non-dissolving exfoliating beads when you need physical exfoliation, texture, and an appealing experience.

By using the right particle technology and adjusting properties like particle size and color, companies can create personal care products that deliver both functionality and a better user experience.

HPMC Actifilms for an Innovative Application Experience

Actifilms are water-dissolving, HPMC-based films designed to deliver a convenient, engaging ingredient experience. They dissolve on contact with water or during application, creating an opportunity to incorporate distinctive personal care products with functional delivery, convenience, and visual appeal. These water-dissolving films come in different shapes, including square, star, heart, Flower, Christmas, snowflake, round, and more. They can be used in various oral care applications such as cooling crystals for toothpaste, soaps, bath bombs, kids’ toothpaste, and transparent gel toothpaste, offering a cooling sensation and overall oral hygiene.

Encapsulation Beyond Aesthetics

However, encapsulation technology in personal care does not solely aim to enhance the appearance of cosmetic particles. Encapsulation in personal care can also enhance the effectiveness of certain cosmetic ingredients. Encapsulation can protect an active ingredient from exposure to elements such as moisture, air, and light.

This can also reduce unwanted interactions between compounds, making it simpler to combine ingredients that may not normally go well together into one formula. Depending on the encapsulation technique used, the delivery method can be designed for controlled or targeted release, protecting the compound until the right moment for application.

This protection keeps the ingredient's properties intact during manufacture and storage and releases them upon use. In this way, encapsulation technology can help formulate aesthetically pleasing personal care products that are stable and effective.

Applications in Personal Care

Brands can add interactive particles to many personal care formulations, achieving functionality, ingredient delivery, aesthetics, and sensory appeal in one product.

Fash Washes: Dissolving particles and exfoliator beads can add an interactive element while supporting cleansing or exfoliation.

Cleansers: Customized particles can enhance the visual and sensory experience while delivering selected functional ingredients.

Body Washes: Dissolving particles can enhance the visual and sensory experience while delivering selected functional ingredients.

Shampoos: Functional particles can be incorporated to introduce visual differentiation and support the delivery of selected hair-care experiences.

Oral Care Products: Dissolving films, particles, and encapsulated ingredients can provide innovative approaches to ingredient delivery and sensory experience.

Skincare Formulations: Encapsulated actives, dissolving beads, and other customized formats can help protect ingredients while creating distinctive application experiences.

Conclusion

Where Functionality Meets Experience

Umang Particle Science formulates encapsulated actives and particles for personal care products. Its products include dissolving beads, non-dissolving exfoliator beads, color change beads, highly pigmented beads, natural exfoliators, water-dissolving HPMC film, oil-filled spheres, soft spheres, Aromasules, and Liposules.

Umang Particle Science is an innovation house with technology and capabilities in areas like oral care, face care, and body care that help brands leverage ingredient functionality alongside aesthetics and other factors such as stability, sensory experience, and formulation flexibility. Umang Particle Science can customize its particle science technologies based on factors like particle size, color, actives, and more.

This makes Umang Particle Science a potential technology partner for brands looking to shift from traditional formulations to more innovative and experiential personal care products.