Macrotomia Euchroma Root 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 Macrotomia Euchroma Root Extract?

Macrotomia Euchroma Root Extract is a plant derived ingredient obtained from the roots of Macrotomia euchroma, a flowering member of the borage family. The dark red roots are naturally rich in naphthoquinone pigments such as alkannin along with soothing polysaccharides and small amounts of natural fatty acids. These colorful roots have long been valued as a fabric dye in parts of Asia and Central Europe and traditional healers applied root pastes to calm the skin after minor cuts or dryness. Modern cosmetic chemists took note of its skin friendly profile and developed gentle solvent extraction methods, typically using food grade ethanol followed by filtration and concentration, to yield a stable oil soluble extract that keeps the plant’s conditioning molecules intact. Today the extract appears in a range of leave on and rinse off formulas including hydrating creams, calming serums, recovery masks, after sun lotions and multi purpose balms where it lends a soft rosy tint alongside its caring properties.

Macrotomia Euchroma Root Extract’s Cosmetic Benefits/Uses

In skincare formulas Macrotomia Euchroma Root Extract serves one main role: skin conditioning. By supplying lightweight emollients and naturally soothing plant compounds it helps replenish surface lipids, reduce the feeling of tightness, support a healthier skin barrier and leave the complexion soft smooth and refreshed.

Who Can Use Macrotomia Euchroma Root Extract

This gentle botanical suits most skin types including dry combination normal and sensitive because its primary action is light emollience and barrier support without heavy oils or harsh actives. Very oily or acne prone users generally tolerate it well although those who break out easily may prefer low concentrations to avoid any extra surface film.

The extract comes entirely from plant roots and is processed with food grade solvents so it is considered suitable for both vegetarians and vegans, with no animal derived additives used during typical manufacturing.

No specific warnings exist for pregnancy or breastfeeding when the ingredient is applied topically at cosmetic levels. Data is limited though so this information is not medical advice and women who are pregnant or nursing should show the product to their doctor or midwife before regular use just to be safe.

Current research does not indicate that Macrotomia Euchroma Root Extract increases photosensitivity. The deep natural pigments can leave a temporary pink tint on very fair skin or stain light fabrics however which is worth keeping in mind when applying leave on formulas.

Potential Side Effects/Adverse Reactions

Individual responses to topical Macrotomia Euchroma Root Extract vary. The effects listed below are possible yet uncommon for most well formulated products.

  • Mild skin irritation such as tingling or redness in very sensitive individuals
  • Allergic contact dermatitis in users allergic to plants from the borage family
  • Temporary staining of skin or light colored clothing due to its natural red pigments
  • Rare photosensitive rash if combined with other photosensitizing ingredients even though the extract itself is not strongly photoactive

If any uncomfortable reaction develops stop using the product and consult a healthcare professional for guidance.

Comedogenic Rating

Rating: 1 / 5 – Lab reports show the extract is chiefly composed of lightweight plant fatty acids and water soluble polysaccharides that sit on the skin without forming a heavy occlusive film. It lacks the dense waxes and long chain oils that typically plug pores so the risk of congestion is low. Minor traces of natural resins could pose a slight issue for extremely reactive skin, which is why it does not score a perfect zero.

Suitable for acne-prone or breakout-prone skin in most formulations and concentrations commonly used in cosmetics.

Visibly pink formulas containing high amounts of the extract may leave a faint tint that can highlight existing clogged pores until the product is fully absorbed, an aesthetic consideration rather than a true comedogenic concern.

Summary

Macrotomia Euchroma Root Extract is used mainly as a skin conditioning agent that softens, smooths and comforts the skin by topping up surface lipids and delivering calming plant molecules. Its mild emollient chemistry reinforces the moisture barrier, easing feelings of dryness while its natural pigments add a gentle rosy hue that can enliven dull complexions.

The ingredient sits in the niche category of botanical actives: appreciated by formulators of soothing creams and balms yet not as widely known as aloe or chamomile. Interest is growing thanks to its friendly safety profile and pleasant tint but it has not reached mainstream fame.

Overall safety data show a low irritation and allergy risk for most users provided they are not sensitive to the borage family. As with any new skincare component it is wise to patch test a product containing this extract before regular use to rule out personal sensitivities.

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