Sasa Quelpaertensis 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: June 30, 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 Sasa Quelpaertensis Extract?

Sasa Quelpaertensis Extract comes from Sasa quelpaertensis, a hardy bamboo species native to Jeju Island in South Korea and part of the grass family Poaceae. The whole plant is harvested because its leaves, stalks and roots all contain skin friendly compounds such as polyphenols, flavonoids, silica, minerals and amino acids that can calm and replenish skin. Local populations have long used the plant in folk preparations for its soothing and antioxidant qualities, and Korean beauty formulators eventually tapped into this tradition by introducing the extract into modern skincare lines.

Manufacturing begins with carefully selected mature plants that are washed, cut and dried. The dried material is then steeped in water or a gentle alcohol-water mix to draw out the active constituents. After steeping, the liquid is filtered and concentrated before being standardized for use in cosmetics. The resulting extract is a clear to pale brown fluid that blends easily with water based formulas.

You will most often find Sasa Quelpaertensis Extract in refreshing toners, hydrating sheet masks, calming serums, daily moisturizers, after-sun gels, anti-aging creams and even scalp soothing treatments. Its mild nature makes it suitable for products aimed at sensitive or redness-prone skin.

Sasa Quelpaertensis Extract’s Cosmetic Benefits/Uses

This botanical serves primarily as a skin conditioning agent. By supplying protective antioxidants, trace minerals and humectant sugars it helps skin retain moisture, feel softer and look smoother. Regular use can support a stronger barrier which, in turn, reduces the appearance of irritation and early signs of aging.

Who Can Use Sasa Quelpaertensis Extract

Sasa Quelpaertensis Extract is considered gentle enough for most skin types including dry, normal, combination, oily and sensitive skin thanks to its soothing and hydrating profile. It is unlikely to clog pores or trigger excess oil so acne-prone users usually tolerate it well. There are no known reasons for those with mature or rosacea-prone skin to avoid it either.

The extract is plant-derived with no animal components or by-products which makes it suitable for both vegetarians and vegans. Manufacturing typically relies on water or mild plant-based solvents rather than animal sourced ingredients.

Current research shows no specific hazards for pregnant or breastfeeding women when the ingredient is used topically in cosmetic concentrations. That said this is not medical advice and anyone who is pregnant or nursing should review any skincare routine with a qualified healthcare professional to be safe.

Sasa Quelpaertensis Extract is not known to increase sun sensitivity so it does not require special sun protection beyond the daily broad-spectrum sunscreen already recommended for healthy skin. People with a confirmed grass or bamboo allergy should proceed cautiously since the plant belongs to the grass family Poaceae.

Potential Side Effects/Adverse Reactions

Individual responses to topical Sasa Quelpaertensis Extract can vary. The points below outline potential but uncommon reactions. When the ingredient is formulated and used correctly most people will not experience these issues.

  • Redness or flushing in very sensitive skin
  • Mild itching or tingling at the application site
  • Contact dermatitis in users allergic to grasses or bamboo
  • Transient stinging if applied to broken or freshly exfoliated skin

If any of these reactions occur discontinue use and seek advice from a healthcare professional.

Comedogenic Rating

Rating: 0/5. Sasa Quelpaertensis Extract is water based and virtually free of oils or heavy waxes so it does not obstruct pores. Its light molecular profile plus soothing antioxidants mean it sits on skin without forming an occlusive film, keeping follicle blockage risk minimal.

Suitable for acne prone and breakout prone skin.

The only caveat is the final product’s full formula: if the extract appears in an oily or thick cream the overall product could still be pore clogging, but the extract itself is not.

Summary

Sasa Quelpaertensis Extract conditions skin by delivering antioxidants, trace minerals, amino acids and gentle sugars that reinforce the moisture barrier, soften texture and calm visible redness. These components help neutralize free radicals, bind water to the epidermis and support surface repair so skin feels smooth and comfortable.

The ingredient enjoys steady popularity inside Korean beauty formulas yet remains a niche choice in Western markets where only a handful of brands highlight it. As awareness of gentle plant based actives grows you may see it appear in more toners, serums and gels.

Overall safety is high with very low rates of irritation or allergy. Even so every skin type is unique so perform a quick patch test when trying any new product that contains this extract.

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