The Science

The Formula

A multi-acid treatment formula unchanged for over 88 years — and the reason it works so differently from anything else available for home use.

Overview

The Skin Culture Peel combines Resorcinol, Salicylic Acid, and Phenol — three clinically proven exfoliating ingredients — in a rich cream base.

Working together over several days, they help remove layers of old, damaged skin to reveal fresher, smoother, healthier-looking skin beneath.

Category 1 Active Exfoliating Agents

Resorcinol Keratolytic
Deep Peel Agent

Resorcinol helps break down stubborn, damaged skin to reveal a clearer, smoother, more even-looking complexion.

  • Loosens hardened, damaged skin cells
  • Targets hyperpigmentation and acne marks
  • Helps smooth uneven skin texture
  • Accelerates the shedding of dead skin
  • Reveals fresher, clearer-looking skin
Salicylic Acid BHA
Beta Hydroxy Acid

Penetrates deep into the pores to clear congestion, reduce excess oil, and help calm acne-prone skin.

  • Dissolves excess sebum and pore blockages
  • Helps reduce inflammation and breakouts
  • Penetrates deep into congested pores
  • Ideal for oily and acne-prone skin
Phenol < 2% concentration
Controlled Chemical Exfoliant

Helps accelerate skin renewal by exfoliating damaged surface layers to reveal fresher, healthier-looking skin.

  • Exfoliates damaged skin
  • Accelerates skin renewal
  • Promotes smoother-looking skin
  • Supports cellular turnover
  • Formulated for home use
Sulphur Antimicrobial
Clarifying Agent

Helps control excess oil and reduce blemishes for a clearer, calmer-looking complexion.

  • Absorbs excess oil
  • Helps reduce blemishes
  • Supports clearer-looking skin
  • Targets breakout-prone areas
  • Helps calm congested skin

Category 2 Botanicals & Essential Oils

Oil of Thyme Thymus vulgaris
Antiseptic

Helps protect newly resurfaced skin with natural antibacterial support during the peeling process.

  • Provides antibacterial support
  • Helps protect vulnerable skin
  • Supports the skin barrier
  • Helps reduce surface bacteria
  • Ideal during resurfacing treatments
Eucalyptus Oil Eucalyptus globulus
Anti-inflammatory

Helps soothe the skin and provide a cooling sensation during the peeling process.

  • Helps calm irritation
  • Provides a cooling effect
  • Supports skin comfort
  • Reduces visible inflammation
  • Fresh, clean scent
Oil of Cade Juniper Tar
Dermatological Soothing Agent

Helps reduce itching and discomfort during the skin shedding process.

  • Helps calm itching
  • Supports skin comfort
  • Reduces irritation
  • Traditionally used in skincare
  • Ideal during peeling treatments
Methyl Salicylate Wintergreen Oil
Topical Analgesic

Soothes the skin and improves comfort during the resurfacing process.

  • Provides soothing support
  • Helps reduce tightness
  • Moderates heat sensations
  • Supports treatment comfort
  • Works alongside Salicylic Acid

Category 3 Ointment Base & Preservatives

Lanolin & Beeswax
Occlusive Base

Helps lock the active ingredients against the skin for enhanced penetration and sustained exfoliation.

  • Creates an occlusive barrier
  • Helps maximise penetration
  • Supports sustained exfoliation
  • Enhances acid contact time
  • Forms the rich ointment texture
Mineral Oil
Emollient Base

Helps maintain moisture balance during the peeling process for smoother, more even exfoliation.

  • Helps prevent moisture loss
  • Supports even peeling
  • Reduces excessive dryness
  • Maintains skin comfort
  • Promotes balanced exfoliation
Sodium Benzoate
Preservative

Helps preserve the formula and maintain product stability over time.

  • Helps prevent contamination
  • Maintains formula stability
  • Preserves active ingredients
  • Supports product freshness
  • Ensures consistent performance

The Mechanism

Six days. Noticeable results.

01

Application Phase

The Peel Cream is applied once daily for two to four days, depending on the strength chosen. Each application is left on for 90 minutes, allowing the active ingredients to work deeply into the skin.

02

Shedding Phase

Once the Peel Cream applications are complete, the Normalizer Cream is used to begin the shedding process. Over the following days, the treated skin gradually peels away to reveal fresh, new skin underneath.

03

Renewal

Once the old skin sheds, fresher, renewed skin is revealed underneath. Acne marks, wrinkles, uneven skin tone, and hyperpigmentation appear visibly improved — often after just one treatment cycle.

Choose Your Strength

The same formula. Three levels of intensity.

2000
Light Strength

2 application days

The introductory strength. Ideal for those looking for a refresh and those addressing mild skin irregularities, uneven tone, or light texture concerns. Produces a visible but gentle peel.

Shop Peel 2000 →
3000
Medium Strength

3 application days

A popular choice which is recommended for acne marks, moderate hyperpigmentation, blemishes, blackheads, and early fine lines. Delivers a thorough, even peel with significant results.

Shop Peel 3000 →

Since 1937

Ready to experience the formula?

Find the right strength for your skin and begin your transformation. Peels 3000 and 4000 are backed by our 45-day money-back guarantee.

Explore All Peels