If your skin is dull, congested, or struggling with post-acne marks — this essence quietly fixes all three. The Manyo Galac Niacin 2.0 Essence is built around a legendary K-beauty ingredient pairing: 93.69% Galactomyces Ferment Filtrate and 4% Niacinamide, working together to deliver visible brightening, pore refinement, and skin tone evening in as little as two weeks.

Here's the story behind Galactomyces: scientists first noticed it when Japanese sake brewers were found to have remarkably soft, youthful hands despite their age. The connection was the yeast used in fermentation — Galactomyces Ferment Filtrate. Research confirmed it boosts hydration, regulates sebum production, promotes cell turnover, supports collagen synthesis, and strengthens the skin barrier. It's the same ingredient SK-II built their entire brand around, now available in a much more accessible formula.

The 4% Niacinamide sits on top of that base to defend against melanin overproduction, fade dark spots and post-breakout marks, tighten pores, and further support the moisture barrier. Add Panthenol, Sodium Hyaluronate, and Glutathione (a powerful antioxidant brightener) and you have an essence that delivers results you'll actually see — clinically, 100% of participants showed more transparent skin after two weeks.

Sul Skin note: A brilliant daily essence for anyone focused on skin clarity, brightness and texture — the galactomyces and niacinamide combination is one of the most effective pairings in K-beauty.