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Sebum regulating preshampoo
The exfoliating action of Sapphire powder actively combats oily dandruff.
Blocks excess sebum

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Sebum regulating preshampoo
Active principles
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Alpine Star
The edelweiss flower lives at high altitudes in the european alps. this plant contains great beneficial compounds with cleansing, antioxidant and calming properties. it’s an herb that helps protect against environmental stresses, nourishing the skin with a soothing effect.
Sapphire Powder
Sapphire is a precious stone with a strong exfoliating action. it helps to soothe, deeply moisturize and protect the skin, leaving it clear, smooth and rejuvenated. it also helps to balance ph levels, leaving the skin deeply hydrated, nourished, plump and toned.
Ylang Ylang Essential Oil
Extracted by steam distillation from fresh flowers of the ylang ylang tree, ylang ylang essential oil is great for treating eczema. it also helps reduce acne, dermatitis and skin irritation by regulating sebum production and treating the infection itself.
Avocado
Avocado was traditionally used by the aztecs, incas and mayas as a source of nutrition for their skin. its oil has excellent foaming and cleansing properties and being rich in oil-soluble vitamins a and d gives it an advantage over most other vegetable or fruit oils available for cosmetic use.
Fomitopsis Officinalis
Fomitopsis officinalis is a fungus that grows on the bark of larch trees. it contains agaric acid, which can regulate excessive sebaceous secretion and smooth the surface of the skin. it’s ideal for people with hyper-seborrheic and oily skin as it reduces the number of enlarged pores, has a fast-acting astringent effect and makes the skin more elastic.
Sage Essential Oil
Spanish sage essential oil is steam-distilled from the leaves of the plant and has different therapeutic properties to common sage (salvia officinalis), being much gentler, softer and with fewer contraindications. Its antimicrobial properties help to treat skin infections and excessive sweating and to counter hair loss.
How to use
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Apply preshampoo to the dry scalp and massage in gently. After 10 minutes, rinse and follow with the SEBUM REGULATING SHAMPOO.
For effective and long-lasting results, try the complete sebum regulating course.
Ingredients
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AQUA (WATER), PEG-40 HYDROGENATED CASTOR OIL, AMMONIUM ACRYLOYLDIMETHYLTAURATE/VP COPOLYMER, GLYCERIN, JOJOBA ESTERS, BENZYL ALCOHOL, PEG-15 COCOPOLYAMINE, CLIMBAZOLE, SALVIA LAVANDULAEFOLIA LEAF OIL, ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER, SODIUM DEHYDROACETATE, THUJA OCCIDENTALIS LEAF OIL, LINALOOL, LAVANDULA ANGUSTIFOLIA OIL (LAVANDULA ANGUSTIFOLIA (LAVENDER) OIL), SODIUM HYDROXIDE, BUTYL AVOCADATE, DEHYDROACETIC ACID, DISODIUM EDTA, BUTYLENE GLYCOL, EUGENOL, LIMONENE, CINNAMOMUM ZEYLANICUM LEAF OIL, SODIUM GLUTAMATE, CANANGA ODORATA OIL, DICAPRYLYL ETHER, LAURYL ALCOHOL, COCODIMONIUM HYDROXYPROPYL SILK AMINO ACIDS, HYDROLYZED SILK, SODIUM COCOYL GLUTAMATE, SAPPHIRE EXTRACT, LAMINARIA SACCHARINA EXTRACT, SODIUM PCA, SODIUM LACTATE, SALICYLIC ACID, ARGININE, MORINGA OLEIFERA SEED EXTRACT, ASPARTIC ACID, HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE, PCA, TOCOPHEROL, LEONTOPODIUM ALPINUM MERISTEM CELL CULTURE, GLYCINE, ALANINE, SERINE, VALINE, PROLINE, ISOLEUCINE, THREONINE, PHENYLALANINE, HISTIDINE, XANTHAN GUM
Shipping & returns
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Please allow 7-14 business days for delivery.
This item cannot be exchanged or returned.




Why you'll love it
Sebum regulating line
If greasy, heavy hair has you frustrated, CRLAB's Sebum Regulating Yellow Line is here to help. Designed to address excess sebum production, this line balances your scalp's natural oil levels, eliminates oily dandruff, and restores vitality to dull, brittle hair. The result? Lighter, healthier, and fresher hair that feels clean for longer.
Have you ever noticed this?
That greasy look isn’t just bad luck; it’s caused by overactive sebaceous glands producing too much sebum. While sebum is essential for hair hydration, an imbalance can leave your hair looking heavy, flat, and lifeless. Hormones, stress, and diet can worsen the issue, leading to excess oil buildup and even oily dandruff.
The solution
CRLAB's Sebum Regulating Yellow Line combines advanced science with natural ingredients to combat excess oil and rebalance your scalp. Key ingredients like Jojoba and Avocado extracts regulate sebum production, while Laminaria and Larch Mushroom extracts provide powerful astringent properties. Azelaic Acid fights microbial activity and reduces sebum production, and Edelweiss stem cells restore balance to the scalp. Plus, active agents work to prevent the proliferation of Malassezia yeast, a common culprit behind dandruff.
For those struggling with both oily scalp and hair loss, this line prepares your scalp for the restorative effects of CRLAB’s Hair Loss Prevention Green Line.


