The Glass Skin Ritual Guide

Your science-backed guide to luminous, healthy skin — exclusively for Glass Skin Ritual members

By Concetta — Mayfair Massage & Therapy | 162 Regent Street, London W1B 5TD

1. The Science of Korean Skincare

Korean skincare is not a trend — it is a philosophy rooted in dermatological science. The approach prioritises skin barrier health over aggressive treatments, and prevention over correction. Research published in the Journal of Cosmetic Dermatology confirms that multi-step hydration protocols significantly improve skin barrier function, reduce trans-epidermal water loss (TEWL), and increase skin luminosity within 4–8 weeks of consistent use.

The cornerstone of K-Beauty science is the understanding that healthy skin is hydrated skin. The stratum corneum (outermost skin layer) functions best at 20–35% water content. Below this threshold, the skin becomes dull, rough, and prone to micro-cracks that allow irritants and pathogens to penetrate.

2. Understanding Your Skin Barrier

The skin barrier is composed of corneocytes (dead skin cells) held together by a lipid matrix of ceramides, cholesterol and fatty acids. Think of it as a brick wall: the cells are the bricks, the lipids are the mortar.

Signs of a Compromised Barrier

Persistent redness or sensitivity
Dryness that moisturiser doesn’t fix
Breakouts triggered by new products
Visible pores and uneven texture
Dull, “tired” appearance despite adequate sleep

Clinical Insight: 90% of visible skin ageing is caused by UV exposure (photoageing), not chronological ageing. This is why Korean skincare places SPF as the single most important step — and why we close every Seoul Glow™ facial with RIMAN SPF 50.

3. The 5-Step Glass Skin Protocol

Our Seoul Glow™ facial follows a precise 5-step protocol designed to progressively cleanse, nourish and protect:

Step 1: Oil Cleansing

Oil dissolves oil-based impurities (makeup, sebum, SPF) without disrupting the lipid barrier. The RIMAN Moisture Cleansing Oil uses botanical esters that emulsify cleanly, leaving zero residue.

Step 2: Double Cleanse (Powder Wash)

Water-soluble impurities (sweat, environmental pollutants) are removed with the RIMAN Powder Wash. The powder-to-foam texture provides gentle enzymatic exfoliation without micro-tears.

Step 3: Booster & Serum Infusion

Active ingredients penetrate deepest when applied to freshly cleansed skin. The RIMAN Booster & Serum delivers Rejuviome-R (DNA repair support) and Fillerstin™ (microbiome anti-ageing) via nanoliposomal delivery technology.

Step 4: Intensive Moisturisation

The RIMAN Dermatology Cream seals all previous layers with a ceramide-rich formula that mimics the skin’s natural lipid matrix, locking hydration for up to 72 hours.

Step 5: UV Shield

RIMAN SPF 50 provides broad-spectrum UVA/UVB protection without the white cast or heaviness of traditional sunscreens. This step preserves everything the previous four steps achieved.

4. Your Weekly At-Home Routine

Morning (5 minutes)

Splash face with lukewarm water (no cleanser needed in the morning)
Apply hydrating toner or essence
Layer with serum targeting your primary concern
Moisturise and seal
SPF 50 — non-negotiable

Evening (10 minutes)

Oil cleanse to remove makeup, SPF and daily grime
Follow with gentle foam or powder cleanser
Apply treatment serum
Use a richer night cream or sleeping mask

5. Facial Massage Techniques for Home

Between your monthly Seoul Glow™ sessions, these techniques maintain lymphatic drainage and circulation:

Jawline sculpt: Using your knuckles, sweep upward from chin to ear in firm strokes (30 seconds per side)
Under-eye drainage: Using ring fingers, tap gently from inner corner to temple (20 taps per side)
Forehead smoothing: Alternate hands sweeping upward from brows to hairline (1 minute)
Neck elongation: Sweep downward from jaw to collarbone to encourage lymphatic flow (30 seconds)

Remember: Your monthly Seoul Glow™ facial at Mayfair Massage & Therapy amplifies and accelerates what your daily routine maintains. Consistency is the secret to glass skin.