How does pumpkin ferment extract exfoliate skin?

It contains proteolytic enzymes that break bonds between dead keratinized cells on the outer skin layer, releasing them without abrasive scrubbing.

Is it suitable for sensitive skin?

Yes, enzymatic exfoliation works under physiological conditions without lowering skin pH dramatically, making it gentler than concentrated acid peels.

Home › Ingredients › Lactobacillus/Pumpkin Ferment Extract

Lactobacillus/Pumpkin Ferment Extract

Lactobacillus/pumpkin ferment extract is an ingredient produced by fermenting pumpkin fruit with lactic acid bacteria. It delivers natural proteolytic enzymes and phytochemicals that gently break down dead surface skin cells. This provides a milder alternative to traditional acid peels, helping smooth texture without visible flaking.

Fermented botanical extractVegan

BenefitModerate 2.3 / 4

Texture i2.3 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

Pigmentation i1.2 / 4

Whether it can help uneven tone, dark spots, melasma-like discoloration, or post-inflammatory hyperpigmentation — including brightening and tyrosinase-inhibiting ingredients.

Anti aging i1 / 4

Whether it can help visible signs of aging — fine lines, wrinkles, loss of firmness, or photoaging.

RiskLow 0.8 / 4

Irritation i0.8 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Sensitization i0.5 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Gently exfoliates surface cells
Refines rough skin texture
Enhances natural radiance

Things to watch

Mild skin redness in reactive individuals
Low potential for contact sensitization

Pairs well with

Niacinamide — Combines skin barrier support with mild enzymatic resurfacing.

Be careful combining with

Aha — Stacking multiple exfoliating agents can increase irritation risk.
Retinoid — Concurrent use with potent cell-turnover actives can exacerbate sensitivity.

See how this matches your skin

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Products with Lactobacillus/Pumpkin Ferment Extract

Beauty of Joseon

Relief Sun: Rice + Probiotics SPF50+ PA++++

4.8/ 525/15/1

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Frequently asked questions

How does pumpkin ferment extract exfoliate skin?: It contains proteolytic enzymes that break bonds between dead keratinized cells on the outer skin layer, releasing them without abrasive scrubbing.
Is it suitable for sensitive skin?: Yes, enzymatic exfoliation works under physiological conditions without lowering skin pH dramatically, making it gentler than concentrated acid peels.