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B5 barrier reset

Isntree Onion Newpair B5 Ampoule 50ml

Isntree
$10.64

key benefits

  • Supports the skin barrier
  • Helps calm stressed skin
  • Improves a smoother look
  • Balances uneven tone look
  • Lightweight daily repair
  • Barrier-Strengthening Ampoule
  • B5 Recovery Care
  • Tone-Balancing Support

A barrier-support ampoule for skin that looks tired, uneven, or easily stressed.

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Description

Helps to strengthen the skin barrier and even out the skin


A lightweight ampoule that helps support the barrier while improving the look of uneven, stressed skin.

The Science

An ampoule works best when it delivers a high-concentration care step without feeling heavy enough to interrupt the rest of the routine. This ampoule is positioned around recovery support for skin that needs both barrier care and a more even-looking finish. Onion-derived care is commonly used for stressed, post-blemish skin, while panthenol helps reinforce moisture retention and comfort. That matters because stressed or uneven-looking skin often needs support that is easy to layer and use consistently. The formula direction here leans on lightweight hydration that sits easily under the rest of the routine, which helps improve daily tolerance while still targeting visible concerns. That makes the formula better suited to consistent daily use, where gradual improvement in skin comfort and visible balance matters more than quick harsh correction. In practical terms, the product is positioned as a barrier-aware treatment step that supports a calmer, smoother, more balanced look over time.

How to Use

After toner, apply a moderate amount over the face.
Focus on areas that look irritated or uneven.
Press in gently until absorbed.
Follow with moisturizer.

Product Signal
Active Density
92%
onion extract Key Active Active Signal
panthenol Barrier Comfort Repair Signal
Ingredient Signal Library

All key ingredients

2 ingredients connected to this product.

onion extract
panthenol

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Complete the System

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Isntree Onion Newpair B5 Ampoule 50ml
Isntree Onion Newpair B5 Ampoule 50ml
$10.64
ProtoClinical k-beauty product packaging shown in a square catalog image on a plain background.VALUE SET
COMPLETE PROTOCOL

BARRIER REPAIR SYSTEM

A clinically proven 3-step system designed to restore lipid levels and strengthen the skin barrier.
  • 01. Gentle Cleanser
  • 02. Lipid Serum
  • 03. Barrier Cream
SHOP THE SYSTEM — $40.59