Plectranthus Tomentosa Extract: 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 Plectranthus Tomentosa Extract?

Plectranthus Tomentosa Extract comes from the whole Plectranthus tomentosa plant, a member of the mint family known for its velvety leaves and fresh, camphor like scent. Also called Vicks plant or Cuban oregano, it has long been grown in home gardens where crushed leaves are rubbed on the skin for a cooling feel. These folk uses sparked interest from cosmetic chemists who found that the plant is rich in essential oils, terpenoids and phenolic compounds that can calm and moisturize skin.

To make the extract, harvested stems and leaves are washed, dried and milled, then soaked in water or a gentle food grade solvent. The liquid is filtered to remove plant solids, concentrated and finally standardized so each batch delivers consistent skin benefits. Because the process relies on mild temperatures and food safe solvents, the finished extract keeps many of the plant’s natural soothing molecules.

You will see Plectranthus Tomentosa Extract in face and body moisturizers, hydrating serums, soothing masks, after sun lotions, anti aging creams and leave on treatments aimed at reducing tightness or discomfort.

Plectranthus Tomentosa Extract’s Cosmetic Benefits/Uses

This botanical is valued for a single but important job in skincare.

As a skin conditioning agent, Plectranthus Tomentosa Extract helps skin feel softer and look smoother. Its natural oils support the surface barrier, which slows water loss and keeps skin hydrated throughout the day. At the same time, the soothing compounds can lessen the look of temporary redness or tightness that often comes with dryness, making the extract a gentle choice for daily moisture formulas and calming treatments.

Who Can Use Plectranthus Tomentosa Extract

Plectranthus Tomentosa Extract is generally well tolerated by most skin types, including dry, normal, combination and oily skin, because it focuses on hydration and soothing rather than heavy occlusion or aggressive exfoliation. Sensitive skin users often find it comfortable thanks to its calming molecules, though very reactive skin should still approach gently at first. No specific skin type is considered unsuitable unless a person already knows they are allergic to plants in the mint family.

The extract is plant derived and typically processed without animal products, making it a vegan and vegetarian friendly ingredient.

Current research has not flagged any issues for pregnant or breastfeeding women when the extract is applied topically in cosmetic concentrations. Still, this is not medical advice and anyone who is expecting or nursing should discuss new skincare products with a healthcare professional before use.

Plectranthus Tomentosa Extract does not make skin more sensitive to sunlight so it is not regarded as photosensitizing. Standard daily sun protection is still recommended for overall skin health.

No other major restrictions are noted, though people with a known mint allergy or compromised skin barriers may wish to be cautious.

Potential Side Effects/Adverse Reactions

Response to topical Plectranthus Tomentosa Extract can vary from person to person. The issues listed below are only potential side effects and they are unlikely for the average user when the ingredient is formulated and used correctly.

  • Mild redness or warmth immediately after application
  • Temporary stinging or tingling on very sensitive or broken skin
  • Allergic contact dermatitis in individuals sensitive to mint family plants
  • Fragrance related irritation if the extract contains higher levels of volatile aromatic compounds
  • Eye irritation if the product accidentally gets into the eyes

If any of these reactions occur stop using the product and consult a healthcare professional if symptoms persist or worsen.

Comedogenic Rating

Rating: 1/5

Plectranthus Tomentosa Extract contains mostly water soluble soothing molecules with only trace amounts of heavier oils so it is unlikely to clog pores. Its lightweight nature means it will not sit in the follicle the way richer plant butters or waxes can. As a result it is generally suitable for people who are prone to acne or breakouts. Keep in mind that the finished product formula still matters since pairing the extract with highly occlusive bases can raise the overall comedogenic potential.

Summary

Plectranthus Tomentosa Extract is used in skincare for one main job: conditioning and calming the skin. The plant’s mix of terpenoids, phenolics and light oils supports the skin barrier which cuts down on water loss and leaves the surface feeling soft and comfortable. At the same time those same compounds have a soothing effect that can make temporary redness look less noticeable.

You will not see this extract touted everywhere like hyaluronic acid or niacinamide, yet formulators looking for gentle botanical hydrators keep it on their radar. Its track record shows it to be safe for most skin types with only rare irritation tied to mint family allergies. As with any new product a quick patch test on a small area is a smart habit so you can enjoy the benefits of Plectranthus Tomentosa Extract with confidence.

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