What is Lactobacillus Ferment Lysate?

Which products use it?

Of the 130 products whose labels we have read, 2 put this one on the front.

Laboreve

PeachMicrobiome 78 PDRN Toner

We checked 10 lines this product advertises against the ingredient list and public documents. None of them hold up on their own. They are partly right at best.

3partly backed·4overstated·2no evidence·1says nothing

See the label check (10 lines)

Claims translated from Korean, originals preserved.

partly backed3

• 78% PEACH FERMENT] Formulated with 78% peach ferment instead of water, this toner delivers lightweight hydration and promotes smoother, vibrant-looking skin. The nutrient-rich peach ferment leaves skin soft, supple, and refreshed.
• MILKY TONER TEXTURE] A soft milky toner texture glides onto the skin and absorbs quickly without a sticky finish, leaving skin comfortably hydrated and ready for the next step.
• Is this toner suitable for sensitive and dry skin? Formulated with Panthenol to calm and strengthen reactive skin, while the 78% fermented lactobacillus base supports the skin barrier. As always, we recommend a patch test before first use, especially for highly sensitive skin types.

overstated ad line4

• VEGAN PDRN] Infused with vegan PDRN, this formula works to support the skin barrier and maintain overall balance, leaving the complexion feeling resilient and comfortable.
• FOR SENSITIVE SKIN] Created for delicate skin, this toner helps calm the look of stressed skin and provides gentle daily care for a balanced, refreshed skin appearance.
• It blends PDRN into peach-derived lactobacillus ferment lysate to help with skin soothing, recovery of damaged cells and promotion of skin regeneration
  Korean original

  복숭아 유래 락토바실러스 발효 용해물에 PDRN 성분을 배합해 피부 진정과 손상 세포 회복, 피부 재생 촉진에 도움을 준다

• 'Peach Microbiome 78 PDRN Toner' is a product that adds PDRN to peach-derived lactobacillus ferment lysate to raise the skin soothing and damaged cell recovery effects
  Korean original

  '피치마이크로바이옴 78 피디알엔 토너'는 복숭아에서 유래한 락토바실러스 발효 용해물에 PDRN 성분을 더해 피부 진정과 손상 세포 회복 효과를 높인 제품이다

no evidence2

• Does this toner contain artificial coloring or fragrances? No. The soft peach tone of the toner comes entirely from its natural formulation, not from artificial dyes or fragrances. Every ingredient is chosen to be gentle and skin-friendly.
• Why should I use this toner? Laboreve Peach Toner uses 78% Lactobacillus Ferment Lysate as its base, concentrated probiotic essence, not diluted hydration. With consistent use, expect a visibly stronger, more resilient skin barrier over time.

says nothing1

• KOREAN SKIN CARE] Inspired by modern Korean skin care routines, this peach-powered toner highlights nourishment and glow for a radiant, balanced-looking finish.

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UIQ

Biome Barrier™ Cleansing Balm

We checked the one line this product advertises against the ingredient list and public documents. None of them hold up on their own. They are partly right at best.

1overstated

See the label check (1 line)

Claims translated from Korean, originals preserved.

overstated ad line1

• #WhiteheadRemoval #FlakeImprovement
  Korean original

  #화이트헤드제거 #각질개선

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Official page (Korean)

Do the ad lines about it hold up?

We checked 3 advertised lines that name this ingredient, across 1 products.

The count is of advertised lines, not products. One product can advertise the same ingredient in several lines, and each line was read on its own against the ingredient list and public documents.

What is it usually paired with?

Ingredients that other products put on the front of the label together with this one.

• Panthenoltogether in 2 products