Application Concept

The secret:
The right ingredient
at the right time

The application concept follows a clear principle: modular and serial.

  • Modular, because each step can stand alone and be omitted if necessary.
  • Serial, because the sequence must remained unchanged.

The products with the TetCode4 formula are designed to improve the skin structure step by step in a targeted manner – flexible in application, but scientifically precise in structure.

Select how intensive your care needs are from the options, and we will show you which products belong in your routine. (Multiple selection possible)

Morning

Step 1/4: Cleansing
(04) Cleansing Gel
€ 30,00
Step 2/4: Serum
(07) Vitamin C Serum
€ 102,00
Step 3/4: Hydration
(05) Hyaluron Serum
€ 82,00
(01) Face Care Light (02) Face Care Medium (03) Face Care Rich
Step 4/4: Moisturize
Face Care Light / Medium / Rich
€ 62,00

Evening

Step 1/4: Cleansing
(04) Cleansing Gel
€ 30,00
Step 2/4: Serum
(06) Vitamin A Serum
€ 102,00
Step 3/4: Hydration
(13) Niacin Serum 20%
€ 102,00
(01) Face Care Light (02) Face Care Medium (03) Face Care Rich
Step 4/4: Moisturize
Face Care Light / Medium / Rich
€ 62,00

My Skin and Me

Skin type is as unique as a fingerprint. And yet its essential characteristics can be clearly described.

Find out your skin type here.

For each skin type – or skin condition – you will find the characteristic features as defined in dermatological practice. This will help you understand your skin better – and choose the ideal skincare combination tailored to your individual needs.

Are you unsure or do you have any questions? Feel free to send us an e-mail. You will receive sound answers at skincare@steinkraus.com.

+

Normal Skin

Normal Skin

Characteristic Features

Sensitivity

low

Pore Profile

normal

Appearance

normal to slightly shiny

Scaliness

no tendency

(02)
Face Care Medium
/5
€ 62.00
  • Uncomplicated, universal facial care
  • Silky texture thanks to squalane and hyaluronic acid
  • Suitable for all skin types
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(10)
Sun Protect SPF50+
/5
€ 30.00
  • Highly effective and broad UV‑A and UV‑B protection
  • Mattifying texture and waterproof
  • Good compatibility with make-up
  • Coral reef safe and free from octocrylene
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily
+

Dry Skin

Dry Skin

Characteristic Features

Sensitivity

increased

Pore Profile

normal to fine

Appearance

slightly dull, tends to be rough

Scaliness

often fine flakes on forehead and root of nose

Scalp

slightly dry; tendency to dry hair and dandruff

(03)
Face Care Rich
/5
€ 62.00
  • Rich cream for mature and dry skin
  • Excellently formulated with squalane and niacinamide
  • Protects and nourishes in cold and dry conditions
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(10)
Sun Protect SPF50+
/5
€ 30.00
  • Highly effective and broad UV‑A and UV‑B protection
  • Mattifying texture and waterproof
  • Good compatibility with make-up
  • Coral reef safe and free from octocrylene
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily
+

Oily Skin

Oily Skin

Characteristic Features

Sensitivity

low

Pore Profile

large

Appearance

oily, shiny

Scaliness

no tendency

Scalp

greases fast; tendency to greasy hair

(01)
Face Care Light
/5
€ 62.00
  • Light lotion with ectoine
  • Perfect for skin that needs less lipids but more moisture
  • Ideal for young, blemished or oily skin
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily
+

Combination Skin

Combination Skin

Characteristic Features

Sensitivity

high

Pore Profile

normal; larger in the T-zone (forehead, nose, chin)

Appearance

partly oily and shiny; partly normal to dry, otherwise dull

Scaliness

possibly slight tendency in the naso-labial fold and on the chin

(01)
Face Care Light
/5
€ 62.00
  • Light lotion with ectoine
  • Perfect for skin that needs less lipids but more moisture
  • Ideal for young, blemished or oily skin
(02)
Face Care Medium
/5
€ 62.00
  • Uncomplicated, universal facial care
  • Silky texture thanks to squalane and hyaluronic acid
  • Suitable for all skin types
(03)
Face Care Rich
/5
€ 62.00
  • Rich cream for mature and dry skin
  • Excellently formulated with squalane and niacinamide
  • Protects and nourishes in cold and dry conditions
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(10)
Sun Protect SPF50+
/5
€ 30.00
  • Highly effective and broad UV‑A and UV‑B protection
  • Mattifying texture and waterproof
  • Good compatibility with make-up
  • Coral reef safe and free from octocrylene
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily
+

Mature Skin

Mature Skin

Characteristic Features

Age

from age 40 onwards

Sensitivity

normal to increased

Pore Profile

fine, normal, large

Appearance

oft trocken, eventuell fleckig

Typical

changes in facial contours, increased wrinkles and formation of surface wrinkles; thickened or thin and translucent skin.

(02)
Face Care Medium
/5
€ 62.00
  • Uncomplicated, universal facial care
  • Silky texture thanks to squalane and hyaluronic acid
  • Suitable for all skin types
(03)
Face Care Rich
/5
€ 62.00
  • Rich cream for mature and dry skin
  • Excellently formulated with squalane and niacinamide
  • Protects and nourishes in cold and dry conditions
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(10)
Sun Protect SPF50+
/5
€ 30.00
  • Highly effective and broad UV‑A and UV‑B protection
  • Mattifying texture and waterproof
  • Good compatibility with make-up
  • Coral reef safe and free from octocrylene
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily
+

Sensitive Skin

Sensitive Skin

Characteristic Features

Sensitivity

very high

Pore Profile

normal to fine

Appearance

can be both dry and oily

Noteworthy

reacts strongly to external influences such as cold, heat, irritants, cosmetics, sun, pollution

Typical

redness, itching, burning, feeling of tension, swelling, scaling

(01)
Face Care Light
/5
€ 62.00
  • Light lotion with ectoine
  • Perfect for skin that needs less lipids but more moisture
  • Ideal for young, blemished or oily skin
(02)
Face Care Medium
/5
€ 62.00
  • Uncomplicated, universal facial care
  • Silky texture thanks to squalane and hyaluronic acid
  • Suitable for all skin types
(03)
Face Care Rich
/5
€ 62.00
  • Rich cream for mature and dry skin
  • Excellently formulated with squalane and niacinamide
  • Protects and nourishes in cold and dry conditions
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(10)
Sun Protect SPF50+
/5
€ 30.00
  • Highly effective and broad UV‑A and UV‑B protection
  • Mattifying texture and waterproof
  • Good compatibility with make-up
  • Coral reef safe and free from octocrylene
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(15)
Sensitive Serum
/5
€ 88.00
  • Soothing serum with panthenol, allantoin and bisabolol
  • Reduces redness
  • Light cooling effect
  • Ideal for sensitive and irritated skin
+

Breakout Skin

Breakout Skin

Characteristic Features

Sensitivity

normal to high

Pore Profile

large

Appearance

uneven; greasy-shiny due to excessive sebum production

Scaliness

severe; tendency to cornification with clogged skin pores

Common Causes

stress, sleep deficit, hormonal fluctuations; too rich cosmetics; taking certain medications

(01)
Face Care Light
/5
€ 62.00
  • Light lotion with ectoine
  • Perfect for skin that needs less lipids but more moisture
  • Ideal for young, blemished or oily skin
(04)
Cleansing Gel
/5
€ 30.00
  • Effective mild cleansing without sulphates
  • Protects the skin barrier
  • Ideal for all skin types
(05)
Hyaluron Serum
/5
€ 82.00
  • Highly concentrated with 2.5% hyaluronic acid
  • Maximum moisturiser for the skin
  • Creates a pleasant, plump feeling on the skin
  • Suitable for all skin types
(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily
+

Hyperpigmented Skin Condition

Hyperpigmented Skin Condition

Characteristic Features

Appearance
  • tends to be blotchy
  • freckles
  • brown-grey eye rings
  • large brown-grey discolourations on forehead, nose, mouth
  • irregular discolouration on sun-exposed areas such as face, décolleté, hands
  • irregular discolourations as a result of an injury
    or inflammatory acne
Special feature

these irregularities can occur with any skin type; genetic, hormonal or also individually caused.

(06)
Vitamin A Serum
/5
€ 102.00
  • Contains 0.3% retinol
  • Long-distance runner for collagen production
  • Smoothes fine lines, adds volume and elasticity
  • Works hand in hand with vitamin C serum
(07)
Vitamin C Serum
/5
€ 102.00
  • Contains approx. 15% ascorbic acid after activation
  • The ultimate antioxidant
  • Collagen stabiliser and pigment lightener
  • Ideal pairing with vitamin A serum
(13)
Niacin Serum 20%
/5
€ 102.00
  • 20% niacinamide for all skin types
  • Strengthens the skin's immune system and barrier
  • Regulates sebum, refines pores and brightens
  • Optimal in combination with vitamins A and C
(14)
Triple Peel
/5
€ 58.00
  • Triple exfoliating complex: acid, enzyme and mechanical
  • Individual control of exfoliation intensity
  • Refines the complexion and gives a radiant glow
  • Very well tolerated
(18)
AHA Serum
€ 102.00
  • Mild acid peel with 3 acids
  • Removes dead skin cells and promotes cell renewal
  • Refines the complexion and stimulates collagen synthesis
  • Can be used daily

The right care
gives you the edge.

Science is gaining an ever better understanding of the interaction between nature and skin. Our skin is exposed to external stimuli every day – and is the last organ to be supplied with vital substances and moisture by the body. The demand is high, and the possibilities for supporting our largest (and most beautiful) organ in everyday life have grown enormously in recent years.

Traditional cosmetics cleanse, nourish and protect. Modern active ingredient cosmetics go further: they promote regeneration, strengthen the structure, smooth and condition. Well prepared,
the skin is much better able to ward off stress and maintain its natural elasticity. This is scientific progress – noticeable in your daily routine.

Skincare is a long-distance race. Damage and stress are stored up over time. This makes it all the more important to choose the right active ingredients and use them correctly. Those who take a proactive approach will come out ahead. Good skincare has an immediate effect – noticeable in everyday life and visible in the results. Your skin will thank you with healthy vitality.