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A Canadian dermatology lab, eleven professional treatments designed to work in synergy, and at-home products to prescribe after the in-clinic treatment: explore the four-stage protocol, product by product, then find cleansers, creams, and serums to suit your skin's needs.
Katrine Marso is committed to delivering results, drawing on decades of paramedical innovation, a Canadian dermatology lab, and pure ingredients sourced from sustainable agriculture.
Each product prepares the skin for the next: exfoliate, soothe and protect, nourish and regenerate, then concentrate the active ingredients. An overview to help you choose the right treatment at every stage.
| Product | Treatment time | Main action | Size |
|---|---|---|---|
| 2-Enzyme Exfoliant | 1 · Exfoliate | Removes dead skin cells, refines skin texture, evens skin tone | 100 ml |
| Glyco F1+ | 1 · Exfoliate | Encapsulated AHAs: cell renewal without irritation | 50 ml |
| Glyco-Peptide | 1 · Exfoliate | Exfoliates at multiple levels, with a lifting and plumping effect | 50 ml |
| Micro-abrasion | 1 · Exfoliate | Manual exfoliation with bamboo fiber; oxygenates and detoxifies | 500 ml · 120 ml |
| Protective Concentrate | 2 · Soothe and protect | Reduces erythema and provides a protective barrier after exfoliation | 100 ml |
| Soothing Concentrate | 2 · Soothe and protect | Hydrates, soothes irritation and reduces redness | 50 ml |
| Soothing Mask | 2 · Soothe and protect | Nourishes, soothes and reduces redness after treatment | 460 ml |
| Lipid concentrate | 3 · Nourish and regenerate | Repairs and restores the skin barrier; a massage step | 100 ml |
| M5 Performance Mask | 3 · Nourish and regenerate | Anti-aging peel-off mask with a tightening and plumping effect | 200 g + 240 ml |
| CRH Serum | 4 · Serums | Regenerates, detoxifies and restores the skin’s hydrolipidic barrier | 100 ml |
| ÉclatLift Serum | 4 · Serums | Maximum hydration, immediate tightening effect, radiant complexion | 100 ml |
The stratum corneum protects the skin and maintains its hydration. It constantly renews itself through the shedding of dead corneocytes, which are replaced by new cells from the lower layers of the epidermis. Four professional exfoliants stimulate this renewal.
| Product | Type of exfoliation | Result | Active ingredients | In the treatment room | Size |
|---|---|---|---|---|---|
| 2-Enzyme Exfoliant | Gentle enzymatic exfoliation with plant-based active ingredients: the gentle exfoliant in the range | Removes dead cells from the surface, refines skin texture and evens out skin tone | Plant-derived enzyme complex, water-free formula | First step of the treatment, before concentrates and masks | 100 ml |
| Glyco F1+ | Encapsulated glycolic acid: lactic and citric acids exfoliate the surface, then direct the glycolic acid toward the epidermis | Stimulates cell renewal through the gradual release of AHAs, without heat, irritation or inflammation | Encapsulated glycolic acid, lactic acid, citric acid | Stimulating treatment performed in a salon | 50 ml |
| Glyco-Peptide | Glycolic acid + peptides: exfoliates at multiple levels | Stimulates cell renewal, with a visible lifting and plumping effect | Glycolic acid and peptide complex | Targeted exfoliation for skin that needs firmness and volume | 50 ml |
| Micro-abrasion | Manual, with ground and purified bamboo fiber | Oxygenates and detoxifies the skin, and helps the products applied afterward penetrate. Freshness, vitality and a brighter complexion from the first treatments | Ground and purified bamboo fiber | Use as a course of treatments, with at-home follow-up (120 ml size) | 500 ml professional use 120 ml home use |
Linflammation is the primary cause of skin aging: after exfoliation, it is essential to soothe the skin. Three treatments calm and protect the skin, preparing it to receive the next active ingredients.
| Product | Texture | Result | Active ingredients | In the treatment room | Size |
|---|---|---|---|---|---|
| Protective Concentrate | Water-based concentrate | Helps reduce erythema, soothes inflammation and skin irritation; optimizes the absorption of subsequent products | Combination of plant extracts | Immediately after exfoliation, as a protective barrier | 100 ml |
| Soothing Concentrate | Oil concentrate | Hydrates, soothes and calms the skin after exfoliation; its aromatic complex soothes redness and reduces inflammation | Healing plant oils | Works in synergy with the Soothing Mask for a feeling of comfort and suppleness | 50 ml |
| Soothing Mask | Cream mask | Nourishes, soothes and reduces redness; keeps the epidermis hydrated, protects it from external aggressors and replenishes it with essential fatty acids | Combination of regenerating plant oils | At the end of the treatment, paired with the Soothing Concentrate | 460 ml |
Pure ingredients from sustainable farming and eco-responsible harvesting. Two treatments restore the skin barrier and replenish the skin.
An oil concentrate whose botanical ingredients are measured in specific percentages to match the skin's lipids as closely as possible. It repairs, regenerates and restores the skin's specific lipid composition, and protects the skin barrier.
A mask in two distinct phases, a powder phase and a serum phase. Once mixed, they form a peel-off mask that is easy to remove: the targeted solution for mature skin and skin weakened by time. Wrinkles and fine lines visibly reduced and skin tissue noticeably tightened after just one treatment.
| Active ingredient | Origin | Action |
|---|---|---|
| Premium patchouli | Sustainable agriculture in Colombia | Limits water loss, supports recovery of the skin barrier and stimulates collagen |
| Hyaluronic acid | — | Retains water in the tissues, restores facial volume, has a firming and smoothing effect, and increases skin's internal density |
| Acacia gum | Harvested in Africa using environmentally responsible methods | Natural firming agent that instantly reduces superficial and deep wrinkles |
Two water-based complexes of anti-aging plant actives to deeply hydrate and protect the skin from free radicals and the passage of time.
| Product | Promise | What it does | In the treatment room |
|---|---|---|---|
| CRH Serum | Soothes, restructures, promotes cell renewal | Regenerates and detoxifies the skin, restores the hydrolipidic barrier of the stratum corneum and increases cell longevity. Its antioxidants fight free radical damage; hydration lasts all day | Shake well before use |
| ÉclatLift Serum | Maximum hydration, immediate tightening effect | Conceals signs of fatigue and aging and evens out skin tone. L The “reservoir effect” of its hydration reduces wrinkle depth, especially around crow’s feet and on the cheeks; leaves skin toned, luminous and radiant | At the end of the treatment protocol, to seal in the benefits and restore vitality |
Cleansing determines how effective all subsequent skincare products will be. Sulfate-free cleansers that respect the hydrolipidic film, and an alcohol-free toner that tightens pores and prepares the skin.
| Product | Who it's for | What it does | Key ingredients | Size |
|---|---|---|---|---|
| Soothing Cleansing Milk | Makeup remover and cleanser | Soothing cleansing treatment with a rich, velvety texture. Its moisturizing and emollient plant-based complex helps maintain skin suppleness and elasticity | Avocado oil, bergamot essential oil, safflower oleosomes, jojoba complex | 230 ml |
| Cooling Gel | Normal, combination and oily skin · excess sebum production | Daily soap-free cleanser: cleanses without drying, helps maintain pH balance, removes impurities and excess sebum | Burdock extract, tangerine essential oil | 230 ml |
| Antioxidant Toner | Oily, combination, dry, normal and mature skin | Promotes skin cell detoxification; witch hazel floral water soothes skin irritation such as rosacea | Witch hazel, hydrolyzed Candida saitoana, calendula extract, organic elderberry extract | 120 ml |
Formulated to work throughout the day and enriched with antioxidants to help protect against environmental stressors (pollution, UV rays, stress). Their texture blends seamlessly under makeup.
| Product | Indication | What it does | Key ingredients |
|---|---|---|---|
| Day Comfort Cream | Dull, slightly dry skin | Lightweight, non-greasy formula that absorbs quickly: continuous hydration, evens skin tone, reduces the appearance of tired, dull skin | Alpaflore imperatoria extract, safflower oleosomes |
| Protective Day Cream | Dull, slightly dry skin | Restores the skin barrier’s protective and hydrating properties; hydrates, regenerates, revitalizes and detoxifies | Hydrolyzed Candida saitoana, green tea extract, cocoa butter |
| Éclatlift Cream | Dark spots, aging, wrinkles and dehydrated skin | Anti-aging treatment: improves firmness and elasticity, reduces the appearance of wrinkles, dark spots and redness; smoothing and firming effect | Elderberry, cassava and green tea extracts, avocado oil |
| Supreme Cream | Dehydrated, tight skin, aging and wrinkles | Rich, creamy texture for skin in great need of hydration: regenerating and protective, boosts elasticity and density | Carrot oil, hydrolyzed Candida saitoana, olive oil |
| Ai Cream | Normal, dry, combination, dehydrated, mature and sensitive skin | Anti-aging day treatment focused on preventing and repairing inflammation; promotes skin renewal | Hydrolyzed Candida saitoana, flavonoid-rich botanical extract, lingonberry extract |
| Extreme Cream | Normal, dry, dehydrated, mature and sensitive skin | Ultra-protective against cold, wind and temperature changes: protects, nourishes and repairs the skin barrier | Avocado oil, cocoa butter, organic elderberry extract |
| Mattifying Fluid | Enlarged pores, signs of congestion and excess sebum production | Light fluid that soothes and mattifies: clears and tightens pores, regulates sebum, provides continuous hydration | Flax and meadowsweet extracts, chrysanthemum and lemon myrtle essential oils |
| DD Cream | Dark spots and dehydrated skin | Nourishes and hydrates while improving cellular protection against external irritants; gives the complexion a rosy glow | Hydrolyzed Candida saitoana extract, smithsonite |
Richer and more concentrated, they work with the skin's circadian rhythm: cell renewal, anti-aging, and comfort for tired skin. Apply as the final step of your evening routine.
| Product | Indication | What it does | Key ingredients |
|---|---|---|---|
| Night Restructuring Treatment | Redness, rosacea, couperose, and signs of congestion | Deeply nourishes and restores the skin; hydrates and soothes vulnerable skin with calming active ingredients that reduce skin reactions | Argan oil, blackcurrant seed oil, barberry |
| Night Youth Treatment | Dehydration, wrinkles, and aging | Regenerative anti-aging formula: delays the appearance of wrinkles and fine lines, maintains firmness and elasticity, and replenishes essential fatty acids | Hyaluronic acid, olive oil |
| Night Cream | Dull complexion, cell renewal, and dead skin cells | Gently exfoliates to remove dead skin cells and refine skin texture; promotes the absorption of active ingredients | Olive and jojoba oil complex |
| Hydra-Night Treatment | Excess sebum production and enlarged pores · young or normal-to-oily skin | Hydrates while regulating excess sebum to rebalance the skin; moisturizing and soothing properties | Calendula and meadowsweet extracts, lavender essential oil |
A high concentration of active ingredients to accelerate skincare results. Lightweight texture, fast and deep absorption: use between cleanser and cream.
| Product | Indication | What it does | Key ingredients |
|---|---|---|---|
| Perfection Serum | Dull, dehydrated skin, wrinkles, and aging | Alcohol-free serum rich in plant-based active ingredients: reduces signs of aging, has a lifting effect, and rebuilds the skin's hydrolipidic barrier | Spilanthes and Alaria esculenta extracts, and andiroba oil |
| 5H Serum | Anti-aging | Targets the different layers of the epidermis for intensive hydration; restores elasticity to sagging skin and reduces wrinkles and fine lines | Hyaluronic acid |
| Siberian Tightener | Aging and wrinkles | Radiance-boosting serum with a tightening effect: tones, revitalizes, and instantly smooths facial features | Siberian ginseng and fig extracts |
| Fortifying Complex | Redness, rosacea, couperose, and blood microcirculation | For sensitive and reactive skin: soothes redness, stimulates microcirculation, and neutralizes feelings of discomfort (heat, tingling, itching) | Calendula and lemon extracts, butcher's broom |
| Ai Elixir | Redness, rosacea, couperose, inflammation, sunburn, and frostbite | Soothing, restorative plant-based serum: cellular stimulation, regeneration, and detoxification; improves suppleness and elasticity | Hydrolyzed Candida saitoana, flavonoid-rich plant extract, jojoba complex |
| Balancing Serum | Enlarged pores, excess sebum production, and thick skin | Non-greasy serum that balances and decongests pores, soothes, reduces the appearance of redness, and refines skin texture | Lentil, blue lotus, and elderberry extracts, tangerine essential oil |
| C + Hyal Serum | Dark spots, dull complexion, aging, and wrinkles | Three forms of vitamin C combined with hyaluronic acid: reduces the appearance of dark spots, wrinkles, and damage caused by external irritants | Kakadu plum, hyaluronic acid, ascorbic acid |
The chart matching skin concerns with Katrine Marso day cream, night treatment, and serum, based on the information for each product.
| Skin concern | Day | Night | Serum |
|---|---|---|---|
| Dull complexion, slightly dry skin | Day Softening Cream · Day Protective Cream | Night Cream | Perfection Serum · C + Hyal Serum |
| Dehydration, wrinkles, aging | Éclatlift Cream · Supreme Cream | Night Youth Treatment | 5H Serum · Siberian Lifter · Perfection Serum |
| Dark spots | Éclatlift Cream · DD Cream | — | C + Hyal Serum |
| Redness, rosacea, couperose | Ai Cream (inflammation prevention) | Night Restructuring Treatment | Fortifying Complex · Ai Elixir |
| Enlarged pores, excess sebum | Mattifying Fluid | Hydra-Night Treatment | Balancing Serum |
| Sensitive and mature skin, normal to dry | Ai Cream · Extreme Cream (cold, wind) | — | — |
The information sheets above are based on the Katrine Marso In-Cabin Products Guide (professional range, October 2026) and the brand’s product descriptions.
Demonstration of the four-step protocol, hands-on workshop, or introductory session on the range for the whole team: tell us what you need.
2-Enzyme Exfoliant
Glyco F1+
Micro-abrasion
Protective Concentrate
Soothing Mask
Lipid concentrate
M5 Performance Mask
ÉclatLift Serum