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Vegan keratin pre-shampoo treatment for damaged hair

Keratin Therapy Multi-peptide Hair treatment

24,95 €
100ml · 24,95 €/100ml
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(5/5)

+99% natural formula | Biomimetic vegan keratin | Suitable for all hair types

Damaged, dry, and frizzy hair that breaks easily? Repair, rebuild, and protect the hair fibre layer by layer with biomimetic vegan keratin. This pre-wash treatment strengthens your hair deeply from the cortex to the surface, enhancing its resilience and shielding it from external damage.

  • Increases breakage resistance by 84% after just 1 use  
  • Repairs up to 82% of chemically damaged hair  
  • Reduces split ends by 53% after just 1 application  
  • Protects the fibre before washing, minimising cumulative damage (chemical, thermal, and mechanical).  
  • Reduces wet detangling force by up to 80%.  
  • Nourishes and hydrates the hair, enhancing shine and softness.  
  • Anti-inflammatory action on the scalp.

Deep and multi-layer reconstruction. Thanks to its multi-peptide complex with 3 different molecular weights, this biomimetic vegan keratin pre-shampoo penetrates all layers of the hair, repairing the structure and rebuilding the hair bonds. It also contains ceramides and plant oils that soothe the scalp while hydrating and protecting the hair's cuticular lipid barrier from external damage (environmental, chemical, thermal, mechanical, etc.). In this way, we can reconstruct the hair layer by layer while creating an external protective film that prepares it for washing.

  • 99% natural formula
  • Tested by dermatologists and trichologists
  • Suitable for all hair types.
  • Safe for pregnant women.
  • Free from silicones, sulfates, parabens, PEGs, mineral oils, or alcohol

100 ml | Glass bottle | Natural fragrance with citrus notes of lemon, orange, and grapefruit, combined with a special touch of blackcurrant and peach.

What is a pre-shampoo treatment for? As the name suggests, it's a product used before washing your hair. For damaged hair, its main goal is to deeply repair the hair fibre and prepare it for washing by sealing and protecting the hair's outer barrier. This way, we prevent breakage from friction and damage from water swelling. When we wet our hair, it swells, and when we dry it, it contracts. This process, also known as hygral fatigue, which we repeat almost daily, causes internal microfractures that over time lead to increased fragility and breakage. The pre-shampoo acts precisely before this happens, serving as a protective barrier against external damage.

  1. This is a pre-wash treatment, so it should be applied before washing your hair.
  2. Brush your hair before applying the pre-shampoo to remove tangles and help it distribute better.
  3. Apply the product to dampened hair and distribute evenly from the scalp to the ends.
  4. Leave it on for 20 minutes to 1 hour, depending on the hair's damage.
  5. Afterwards, you can rinse out the product and wash your hair as usual with your shampoo.

TIP! For best results and deep repair, combine it with the mask and spray from the same range. While the Keratin Therapy Hair Mask will deeply hydrate the damaged fibre, the Hair Radiance Keratin Spray will protect it from frizz and thermal damage, while also helping you detangle your mane.

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Keratin Therapy Multi-peptide Hair treatment
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10/14/2026
Me ha encantado. Después de sólo un uso, mi pelo se ve más hidratado y con más brillo. Tengo el pelo con mechas y encrespado, con las puntas con tendencia a resecarse, y he notado una mejoría después de usar este producto. Lo he combinado con el spray y mi pelo se ha quedado sano y sedoso, con las puntas visiblemente menos estropeadas. Repetiré. Espero que lancen un envase más grande ❤
package icon You'll receive your order between tomorrow and Friday 23/10
FAQs

How can I use it?

  1. This is a pre-wash treatment, so it should be applied before washing your hair.

  2. Brush your hair before applying the pre-shampoo to remove tangles and help it distribute better.

  3. Apply the product to dampened hair and distribute evenly from the scalp to the ends.

  4. Leave it on for 20 minutes to 1 hour, depending on the hair's damage.

  5. Afterwards, you can rinse out the product and wash your hair as usual with your shampoo.

TIP! For best results and deep repair, combine it with the mask and spray from the same range. While the Keratin Therapy Hair Mask will deeply hydrate the damaged fibre, the Hair Radiance Keratin Spray will protect it from frizz and thermal damage, while also helping you detangle your mane.

Natural actives with proven efficacy

  • AMINO KERATIN (Biomimetic Vegan Keratin)

    Rebuilds and protects the hair fibre. Keratin amino acids are a vegan alternative to traditional keratin, composed of a blend of biofermentative amino acids that replicate the amino acid profile of natural hair keratin. These penetrate the hair fibre cuticle and reach the cortex, where they have a moisturising and filling effect, occupying the microfissures that other peptides cannot reach. In this way, it strengthens the fibre from within, reducing fragility and improving its integrity. At the same time, they reduce water loss, protecting the hair from dryness and external damage, and enhancing light reflection for a healthier and shinier appearance.

  • BGT HAIR-KPRO-L

    This is a polypeptide obtained by fermentation from natural amino acids, with a cysteine-rich sequence specifically designed to mimic human hair keratin. Unlike other monopeptides on the market, its more complex structure allows it to do something very few actives can achieve: actively rebuild the broken disulfide bridges in the cortex, which are the chemical bonds that give hair its strength, elasticity, and shape. In other words, it doesn't just fill gaps; it reconstructs broken bonds from within. This makes it 47% more effective than the industry-leading active ingredient.

  • PHYTOKERATIN TRI-COMPLEX

    Also known as Keraplant Z, it is a vegan alternative to animal hydrolysed keratin. It contains 20% hydrolysed proteins from wheat, soy, and corn. For its production, these plant proteins are broken down into smaller peptide fragments and free amino acids, making the ingredient water-soluble and bioavailable for the hair. Additionally, they also contain complementary amino acids such as arginine, lysine, alanine, and glycine, among others. All this allows it to create a film over to the hair, enhancing its elasticity and reducing breakage. The oil's emollient properties help to smooth the hair's surface, leaving it soft and shiny. The cuticle that seals split ends, prevents tryptophan degradation, and restores the structural integrity of the hair fibre after aggressive chemical treatments.

  • HAIRFLUX (Ceramide lipid complex)

    Composed of Ceramide NG, identical to those naturally present in hair and scalp, combined with olive and castor oils to enhance its repairing and soothing efficacy. These active ingredients help restore the lipid balance of the cuticle, reducing the risk of breakage. Additionally, the anti-inflammatory properties of ceramides, along with the soothing properties of the oils, relieve sensitised scalp.

  • PANTHENOL

    This provitamin B5 is a multifunctional active widely recognised in hair care for its high affinity with the hair fibre. Its humectant action helps attract and retain moisture in the hair fibre, reducing dryness and increasing hair flexibility. At the same time, it strengthens the hair shaft, improving its resistance to breakage caused by styling, brushing, or external aggressions. Panthenol also smooths the hair surface, making detangling easier and providing a more uniform, shiny, and healthy appearance without weighing it down.

  • ORGANIC COCONUT OIL

    This plant-based active, rich in saturated fatty acids dominated by lauric acid, can penetrate between the cuticle scales and lodge in the cortex where it binds to internal proteins. This reduces protein loss in hair both before and after washing, limiting the leakage of amino acids due to cuticular damage. Additionally, it forms a hydrophobic layer over the cuticle that seals the fibre, reduces porosity, adds shine, and protects against moisture loss.

  • FLAXSEED OIL

    This active is unique among vegetable oils for its very high concentration of alpha-linolenic acid (35-65%) as well as other fatty acids. It provides nutrition lipid layer to the hair fibre. The alpha-chain polyunsaturated fatty acids restore the intercellular lipids, thus rebuilding the cuticle barrier. Additionally, it provides flexibility to the lipid film formed by the oil on the cuticle, resulting in a more elastic fibre that is less prone to mechanical breakage when combing. It also contains omega-3, a metabolic precursor of anti-inflammatory mediators. This provides an added benefit: anti-inflammatory action on sensitised or irritated scalps.

  • MURUMURU BUTTER

    It is a plant-based emollient with high functional value, especially suitable for the care of dry, damaged, or textured hair. Its lipid profile, rich in saturated and monounsaturated fatty acids, gives it an excellent ability to coat the hair fibre, reducing surface roughness and friction between hairs. It enhances softness, making detangling easier both wet and dry. At the same time, it retains moisture and protects the hair from external aggressions. It provides a silky and natural feel, making it a plant-based alternative to silicones, without adding weight or a greasy sensation.

INCI (Ingredients List)

Keratin Therapy Multi-peptide Hair treatment

*Ingredients from organic farming

**Derived from natural essential oils

Aqua , Brassicamidopropyl Dimethylamine , Astrocaryum Murumuru Seed Butter , Linum Usitassimum Seed Oil , Glycerin , C14-22 Alcohols , Pentylene Glycol , D-Panthenol , Cetearyl Alcohol , Polyglyceryl-3 Betainate Citrate , Lactic Acid , Parfum , Caprylic / Capric Triglyceride , Capryloyl Glycerin/Sebacic Acid Copolymer , Keratin Amino Acids , Cocci Nucifera Oil , Diheptyl Succinate , Dimer Dilinoleyl Dimer Dilinoleate , Ricinus Communis Seed Oil , Olea Europaea Fruit Oil , Maltooligosyl Glucoside , Tocopherol , C12-20 Alkyl Glucoside , Hydrogenated Starch Hydrolysate , Helianthus Annuus Seed Oil , Hydroxypropyl Guar Hydroxypropyltrimonium Chloride , Ceratonia Siliqua Gum , Hydrolyzed Wheat Protein , Ceramide NG , Arginine , Hydrolized Soy Protein , Hydrolyzed Corn Protein , Guar Hydroxypropyltrimonium Chloride , 1,2-Hexanediol , SACCHAROMYCES POLYPEPTIDES , Carthamus Tinctorius Flower Extract , Sodium Gluconate , Succinic Acid , Caprylyl Glycol , Glucose , Sodium Benzoate , GERANIUM ESSENTIAL OIL , Limonene ** , Linalool ** , Vanillin , Coumarin **

At Freshly, we're constantly innovating and improving our formulas. That’s why the list of ingredients is updated regularly and may differ slightly from the label on the product depending on the time of purchase.

What don’t we include and why?

Thousands of ingredients are left out of our formulas: parabens, silicones, sulfates, phthalates, plastic particles… Start a routine free from irritants, pollutants, animal-derived ingredients, or anything associated with adverse effects. We only include nutrients that bring real value to your skin's health.

FAQs

WHAT IS THE DIFFERENCE BETWEEN A PRE-SHAMPOO AND A MASK?

The difference between these products, aside from the timing of their application, is their main function. The goal of a pre-shampoo treatment is to reconstruct the hair fibre and protect it before washing to prevent damage from friction or water swelling, whereas a mask aims to hydrate and nourish the hair to enhance its softness, shine, and elasticity.

CAN I USE IT IF I HAVE CURLY OR WAVY HAIR?

Yes! Although keratin is usually associated with straight hair, this treatment is also designed for curly or wavy hair. In fact, these hair types are more at risk of breakage because their spiral structure makes it difficult for the scalp's natural oils to travel down the hair strand, making it drier, more fragile, and prone to tangling.

WHAT HAPPENS IF I LEAVE IT ON FOR MORE THAN 1 HOUR?

As it’s a formula with over 99% natural origin, it won’t damage your hair. However, we recommend not doing so, as it is unnecessary. In some cases, it can even be counterproductive. Leaving the product on damp hair for too long can cause the fibre to become oversaturated and soften. Therefore, we advise leaving it on for a maximum of 1 hour.

HOW MANY TIMES A WEEK SHOULD I APPLY IT?

Ideally, you should repeat this routine once a week. For very damaged hair, we recommend doing it 2 to 3 times per week. However, apply the product to the scalp only once a week. On the other days, apply it from mid-length to the ends.