








BITTER GREEN ESSENCE TONER
Essence Toner · Pore-Refining · Antioxidant-Powered
Targets
Skin Type
Key Technology
Skin out of balance — congested, red, uneven — needs one thing before anything else: a reset.
Bitter Green Essence Toner is a 2-in-1 toner and first essence packed with 33 upcycled greens. One step that purifies, calms visible redness, and preps skin for everything that follows.










The Results Speak for Themselves.
Skin doesn't lie. Neither do we.
Visibly refined pore appearance immediately after use
Clinical study, 20 subjectsReduction in visible redness immediately after use
Clinical study, 20 subjectsAgreed skin felt more hydrated after 4 weeks
Consumer perception survey, 32 participantsEvery number on this page was earned, not estimated.
Real Results
They Tried It. Here's What Happened.
""the texture is incredible — lightweight but you can feel the hydration locking in. Worth every penny at this price point.""
""I have sensitive, redness-prone skin and this is the first toner that doesn't sting. My skin actually looks calmer the next morning." "
""My pores look visibly smaller after two weeks. I replaced both my toner and essence with this — one less step, better results.""
The Formula
Every Ingredient Earns Its Place.
Each ingredient was chosen for what it does — not how it looks on a label.
Build Your Routine
Where It Fits
Every step is intentional. Here's where this one fits.
Korean Traditions. Modern Results.
Why BYROE Exists
In Korean culture, this isn't recycling. It's wisdom. The belief that what others discard often holds the most power.
BYROE was built on that same principle. Every formula begins with upcycled superfoods — ingredients passed over for being too big, too ripe, too much. We extract them using proprietary methods designed to preserve every molecule of potency that standard processing destroys.
What my grandmother knew by instinct, we've proven by science.
"I built BYROE for people moving at the speed of their ambitions — formulas that honor where they come from and deliver where they're going."
FAQ
Everything You Need to Know
Bitter Green Essence Toner is a treatment-focused essence-toner designed to visibly refine pores, calm redness, and hydrate skin at the same time. Unlike traditional toners that can feel drying or stripping, this formula helps support the skin barrier while leaving skin balanced, refreshed, and comfortable.
This toner is especially ideal for combination, oily, congested, or redness-prone skin types. It’s also great for “stressed skin” days when skin feels irritated, overheated, unbalanced, or dehydrated.
Yes — the formula is clinically shown to visibly reduce the appearance of pores and help tighten pore area after one use while improving overall skin texture.
No — Bitter Green Essence Toner was formulated to hydrate while refining pores. The Polymer Network Hydration System helps trap moisture in the skin to prevent dehydration or tightness after application.
An essence-toner combines the lightweight feel of a toner with the treatment benefits and hydration of an essence. This formula helps prep skin while delivering soothing, hydrating, and pore-refining benefits in one step.
Use it after cleansing and before serum and moisturizer. It helps hydrate, calm, and prep skin while supporting smoother-looking texture and balanced hydration.
Hope Complex is BYROE’s blend of 7 nutrient-rich green sprout extracts, including broccoli sprout, green tea, alfalfa, ginkgo, and camellia. The ingredients are cold-extracted for 72 hours to help preserve their antioxidant and soothing properties.
Yes — the formula is clinically proven to visibly reduce redness and help calm irritated skin while supporting the skin barrier.
Many pore-focused toners rely heavily on acids that may leave skin feeling stripped or sensitized. Bitter Green Essence Toner focuses on visible pore refinement, hydration, and soothing care together for a more balanced approach.
Yes — the gentle formula is designed for daily use, morning and night, to help maintain hydration, clarity, and skin balance.
This advanced hydration technology creates a flexible moisture-locking layer on the skin that acts like a “water bank,” helping retain hydration while allowing fast absorption and a non-sticky finish.
Green botanicals are naturally rich in antioxidants, vitamins, and phytonutrients that help support skin clarity, soothe visible irritation, and protect against environmental stressors. BYROE combines 33 nutrient-rich greens for multi-level skin support.
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