You flip over a bottle of Mustela lotion, scan the ingredient list, and land on something that stops you: Avocado Perseose. You know avocado. You trust avocado. But you've never heard of Avocado Perseose before, and with a newborn, you want to know exactly what goes on their skin.
This article breaks down what Avocado Perseose actually is, how Mustela's research team discovered it, what the clinical studies show, and why it appears in nearly every product across the Mustela Baby-Child range.
Jump to a section:
- What Is Avocado Perseose?
- Why Mustela Chose the Avocado
- How Avocado Perseose Works on Baby's Skin
- The Clinical Research Behind Avocado Perseose
- Where You Will Find Avocado Perseose in Mustela Products
- Sustainably Sourced Through a Circular Economy
- How Avocado Perseose Compares to Other Avocado-Based Skincare
Key Takeaways
- Avocado Perseose is a patented natural active ingredient developed by Mustela and its parent company, Laboratoires Expanscience. It is a specific mix of sugars extracted and concentrated from the avocado through a multi-step purification process.
- Avocado Perseose acts on baby's skin in a similar way to how it supports the avocado fruit during development and ripening, participating in the formation and maintenance of the skin barrier from birth.
- Avocado Perseose is extracted from organic avocados grown in Peru, through a circular economy supply chain certified by the Union for Ethical BioTrade that recovers avocados unsold or unfit for the food industry.
- All Mustela products containing Avocado Perseose are tested under dermatological and pediatric supervision and hypoallergenic.
- Avocado Perseose appears across the Mustela Baby-Child range, from daily cleansers and moisturizers to eczema-prone skin formulas.
What Is Avocado Perseose?
Avocado Perseose is a patented natural active ingredient extracted from the avocado fruit. Mustela developed it through Laboratoires Expanscience, the parent company that has owned and guided Mustela since 1950.
At its core, it is a mix of sugars found in the avocado that support the fruit as it develops and ripens. These same compounds act in a similar way on a baby's developing skin, participating in the formation and maintenance of the skin barrier from birth.
Avocado Perseose does not force the skin to behave differently. Instead, it supports functions the skin is already trying to build, which is precisely why it suits the earliest and most delicate stage of life.
Why Mustela Chose the Avocado
The avocado was selected because of a specific mix of sugar compounds concentrated within the fruit that act in a similar supportive way on the baby's developing skin as they do on the fruit itself.
The compound Mustela isolated is extracted through a multi-step process. The whole fruit is washed and dried, pressed to select the avocado cakes, filtered to obtain liquid avocado sugars, and then purified until Avocado Perseose appears as a powder.
Being studied as an isolated, patented compound is what allows Mustela to make specific, clinically supported claims about its effects on baby skin that a broader avocado ingredient cannot match.
How Avocado Perseose Works on Baby's Skin
Baby skin continues to develop after birth, with barrier properties closely resembling adult skin only by around age two. During this period, baby skin is thinner, loses water more easily, and has a less established barrier against environmental stress.
Understanding that context is what makes the mechanism of Avocado Perseose meaningful rather than abstract.
Strengthens the Skin Barrier
The skin barrier is the outermost layer of the skin, built from proteins and lipids that hold moisture inside and keep irritants out.
Avocado Perseose participates in the development of this barrier, strengthening the production of the key proteins and lipids that form it, which is why it is the key active ingredient for strengthening babies' skin barrier from birth.
Protects Baby's Cellular Richness
Baby skin contains a cell capital, a unique reserve of original cells present from birth that last a lifetime and allow the skin to regenerate throughout life. These cells are particularly vulnerable during the first two years, when the skin's defenses are not yet fully formed.
Avocado Perseose acts as a protective shield around these cells, defending them against the daily environmental stresses every baby's skin encounters.
Maintains Hydration
Immature skin loses water at a faster rate than adult skin, a phenomenon called transepidermal water loss. The epidermal barrier in newborns is still adapting, making their skin more sensitive and in need of age-appropriate care.
By strengthening the skin barrier's structure, Avocado Perseose helps baby's skin retain moisture more effectively. That is why products containing Avocado Perseose tend to leave skin feeling consistently soft rather than temporarily moisturized.
The Clinical Research Behind Avocado Perseose
Mustela's dermatological and pediatric research program spans 70 years and has produced 59 international scientific publications and 14 patents. All products containing Avocado Perseose are tested under both dermatological and pediatric supervision, and each formula is hypoallergenic and free from parabens, phthalates, and phenoxyethanol.
Where You Will Find Avocado Perseose in Mustela Products
Avocado Perseose is the signature active ingredient across the Mustela Baby-Child range. Nearly every product in the range contains it. The categories below show where it appears most.
Baby Cleansers
The Gentle Cleansing Gel and Gentle Baby Shampoo both combine Avocado Perseose with mild surfactants that clean without stripping the skin's natural moisture.
Baby Moisturizers
Hydra Bébé Body Lotion is Mustela's everyday moisturizer for healthy baby skin. It pairs Avocado Perseose with jojoba oil, sunflower oil, and vitamin E to deliver immediate and lasting hydration to skin that is still learning to hold onto moisture on its own.
On-the-Go Baby Skincare
No-Rinse Cleansing Water is a micellar formula that gently removes dirt and impurities without water. It carries Avocado Perseose alongside aloe vera, making it a practical option for cleaning baby's face, hands, and diaper area between baths.
Eczema Baby Skincare
The Stelatopia collection pairs Avocado Perseose with additional soothing ingredients developed specifically for babies whose skin needs more than standard gentle care. Stelatopia products are NEA Certified and carry the Seal of Acceptance™ from the National Eczema Association.
Sustainably Sourced Through a Circular Economy
The avocados at the center of Avocado Perseose come from organic farms in Peru, cultivated along the Pacific coast and in the Andes Cordillera.
Mustela does not use avocados destined for grocery shelves. Avocados that are unsold or unfit for the food industry are recovered and transformed into the active ingredient, producing something useful from fruit that would otherwise be discarded.
The supply chain is certified by the Union for Ethical BioTrade and organized around three core commitments:
- Preserving biodiversity through reforestation practices that maintain the ecological balance of the growing regions
- Supporting traditional farming knowledge and promoting responsible cultivation methods
- Establishing sustainable commercial relationships with local producers, with guaranteed fair prices over the long term
Mustela's extraction facility in Lima employs 35 people drawn from local communities, creating a source of income directly connected to the ingredient's production.
How Avocado Perseose Compares to Other Avocado-Based Skincare
Parents who research ingredients carefully will notice that avocado appears in many baby and adult skincare products, most often as avocado oil or as a broad plant extract. The reasonable question is what makes Avocado Perseose different.
The answer is specificity. Avocado oil is derived from the fat content of the fruit. A generic avocado extract draws from the fruit more broadly. Avocado Perseose belongs to a separate category. It is a specific patented molecule, a concentrated mix of sugar compounds isolated through a precise extraction process.
And because it has been studied as an isolated, patented compound, Mustela can make specific claims about its effects on the skin barrier and cellular protection that a broader avocado ingredient cannot match.
Discover Mustela's Avocado Perseose Collection
Every product in the Mustela Baby-Child range reflects the same commitment that produced Avocado Perseose. Each formula uses ingredients that are clinically studied, sourced responsibly, and formulated with baby's developing skin as the standard.
Explore the full Avocado Perseose ingredient story on Mustela's site, or browse the complete Baby-Child collection to find the products that fit your daily routine.