Perilla Ocymoides Leaf Water: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Perilla Ocymoides Leaf Water?

Perilla Ocymoides Leaf Water is the watery distillate collected when the aromatic leaves of the perilla plant are gently steamed. Perilla, a member of the mint family, has been valued for centuries in East Asian cooking and folk beauty rituals. When modern formulators discovered that the steam-captured water holds soothing polyphenols, flavonoids and natural sugars, the ingredient found its way into skin care labs. To make it, freshly harvested leaves are placed in a still, exposed to steam, then the fragrant vapor is cooled and condensed into a clear water that keeps the leaf’s lightweight actives while removing heavy oils. Because it feels weightless yet hydrates well, Perilla Ocymoides Leaf Water shows up in facial mists, calming masks, daily moisturizers, after-sun gels, anti-aging serums and even scalp tonics.

Perilla Ocymoides Leaf Water’s Cosmetic Benefits/Uses

Formulators choose this plant water for three key roles:

  • Humectant – pulls moisture from the air and locks it into the upper layers of skin so products leave the surface soft and supple without heaviness
  • Skin Conditioning – smooths rough spots, supports a healthy skin barrier and improves overall feel, helping creams and gels glide on easily
  • Skin Protecting – its antioxidant compounds help buffer skin against everyday environmental stress which can translate into a calmer, more resilient complexion

Who Can Use Perilla Ocymoides Leaf Water

This gentle plant water works for most skin types. Its light texture and humectant action appeal to normal, combination and oily skin that wants hydration without heaviness, while the extra moisture it pulls in can also comfort dry or mature skin. Sensitive complexions usually tolerate it well because the distillation process removes many potential irritants, though anyone with a known mint or perilla allergy should be cautious.

As a purely botanical ingredient obtained from leaves and water, it is suitable for vegans and vegetarians and involves no animal by-products or testing during extraction.

Current research shows no issues for pregnant or breastfeeding women when Perilla Ocymoides Leaf Water is used topically at the low levels found in cosmetics, but this is not medical advice. Expectant or nursing mothers should review any skin care routine with a qualified healthcare professional to be safe.

The ingredient does not cause photosensitivity, so it will not make skin more prone to sunburn. It layers comfortably with common actives such as niacinamide or hyaluronic acid and can be used morning or night.

Potential Side Effects/Adverse Reactions

Responses to topical Perilla Ocymoides Leaf Water differ from person to person. The effects listed below are possible yet unlikely when the ingredient is correctly formulated.

  • Mild redness or warmth on very reactive skin
  • Contact allergy in individuals sensitive to perilla, basil, mint or other Lamiaceae herbs
  • Transient stinging if applied to cracked or freshly exfoliated skin
  • Eye irritation if the product accidentally enters the eyes

If any of these reactions occur stop using the product and seek advice from a medical professional.

Comedogenic Rating

Rating: 0

Perilla Ocymoides Leaf Water is mostly water with tiny amounts of plant nutrients and no heavy oils or waxes so it does not clog pores. Its light texture evaporates quickly and leaves almost no film, placing it at the bottom of the comedogenic scale.

That means it is generally suitable for acne-prone or breakout-prone skin.

The overall pore-clogging risk of a finished product will depend on the other ingredients in the formula, not this plant water alone.

Summary

Perilla Ocymoides Leaf Water hydrates by pulling in moisture, conditions by smoothing the surface and helps protect against daily stress with gentle antioxidants. Its weightless feel lets creams and gels spread easily while adding a hint of herbal freshness.

It is not yet a household name like aloe or rose water but its use is growing in modern mists, serums and scalp sprays because it offers clean hydration without heaviness.

Studies and real-world use show it is safe for most people with only rare allergy concerns. Still, it is smart to patch test any new product that contains this ingredient to be sure your skin gets along with it.

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