Thermal protective spray specially formulated for progressive straightening. Combats hair frizz and is able to repair damaged hair and facilitate combing, while preventing hair damage and breakage.

Read moreShow less
Add to wishlist

Keratin-Plex Thermal Protector Liss by abril et nature provides excellent heat protection to the hair fiber with repairing effects. Finish product, without rinsing.

What is it indicated for?

This thermal protector is especially suitable for hair with a tendency to frizz and when a progressive straightening and smoothing effect is desired. Shields and protects your hair against heat damage caused by flat irons and other heat-styling tools. Strengthens the hair shaft and helps prevent hair breakage leaving the hair soft and silky.

What benefits does it provide?

- Provides high-efficiency anti-frizz control.

- Progressive and soft hair straightening effect.

- Hair fiber repair and restoration.

- Conditioning and hair care.

- Protects the hair against the heat and possible damages while using flat iron straighteners and other heat styling tools.

Why to use it?

One of the main active ingredients of this thermal protector is an organic acid compound with progressive straightening effect. It acts by altering internal structure of keratin fiber bonds in the hair. This process of structural changes in the hair enhanced by heat styling routine with flat irons and hair straighteners and regular use of the product provides a desired smoothing and straightening progressive effect on the hair.

The protector also contains a "Cystine Bond complex" – an exclusive active ingredient formulated by abril et nature that repairs the hair internally, restoring and reconnecting the broken bonds in the hair fiber.

The formula is also enriched with keratin of vegetable origin and hydrolyzed wheat proteins – a blend of vegetable proteins that contains the same composition of amino acids as the keratin of our hair, with repair power and thermal protection against the heat produced by straighteners, flat irons and other heated styling tools.

What products does the line offer?

Keratin-Plex Thermal Protector Liss. SPRAY: eliminates frizz and produces a progressive straightening effect.

Prevents hair breakage and protects the hair from possible heat-related damages caused by flat irons, straighteners and other heated styling devices.


Aqua/Water/Eau, Glyoxylic Acid, Hydroxypropyl Gluconamide, Hydrolyzed Pea Protein, Hydrolyzed Vegetable Protein, Sodium Hyaluronate, Hydrolyzed Wheat Protein, Polyimide-1, Alcohol Denat., Amodimethicone, Trideceth-12, Cetrimonium Chloride, Glycerin, Panthenol, Potassium Sorbate, Sodium Benzoate, PEG-40 Hydrogenated Castor Oil, Phenoxyethanol, Benzyl Alcohol, Parfum/Fragance.

How to use:

Apply to towel-dried damp hair or dry hair. Do not rinse. Dry your hair by brushing, let it aid dry or run your hair straightener over it.

When applied to the bleached hair, it is recommended to use the flat iron hair straightener at maximum 180ºC.

Active Ingredients:

Hyaluronic Acid: is a polysaccharide obtained through a natural fermentation process, with the aid of proteins, sugars and yeasts. It has a dual capacity: helps retain moisture and is able to penetrate the interior of the cortex of the hair. Thanks to this dual capacity, it restores and maintains the original moisture of the dehydrated hair and prevents further dryness. The hair fiber recovers its original flexibility, elasticity, and resistance to breakage and rupture.

Keratin of Vegetable Origin: a blend of vegetable proteins with the same amino acid composition as the human hair keratin. It’s the best alternative to animal-based keratin. Gets integrated in to the hair surface repairing damaged parts and filling the gaps and thus, enhancing elasticity and thickness of the hair fiber. Helps reinforce and strengthen hair fibers improving resistance to breakage.

Hydrolyzed Wheat Proteins: act as a thermal protector with repairing and protective effects. Form a film over hair fibers protecting them against thermal damages caused by using flat iron straighteners, blow-dryers and other heated styling tools. Provide strength, elasticity and resistance to breakage to the hair.

Plex-Cystine Bond Complex: innovative and exclusive active ingredient developed by abril et nature, rich in cysteine that can actively form bridges and bonds inside the keratin chain of the hair. Is located on the broken bonds of the keratin fiber of the hair repairing and reconnecting them. Reconstructs and protects the hair fiber, strengthens it and supports bond stability while prevents breakage during and after harsh hairdressing salon processes like bleaching, permanent, dyeing or tinting.

Read moreShow less
Product Details

Data sheet

Protector térmico


Create a free account to use wishlists.

Sign in