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Eudora

Siàge Hot Therapy Sealing Serum

Siàge Hot Therapy Sealing Serum

Regular price €51,95 EUR
Regular price Sale price €51,95 EUR
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The essentials
RoutinePre-wash + Finishing
Who it's for
For all hair types, especially dry or damaged hair that wants sealing, softness and shine, as a finisher after every wash or a 15-to-30-minute pre-wash treatment once or twice a week.
Key ingredients
Amino acids, Plant proteins, Red algae, Affinité 4D biotechnology
How to use
Shake before use. Make sure your hands are clean and dry.
Full details
Quantity

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  • Authentic, from Brazil
  • Checked & packed by hand
  • Tracked DHL shipping
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About this product

Siàge Hot Therapy Sealing Serum

The Brazilian salon cauterização, with no flat iron: Siàge's Hot Therapy serum warms gently between your palms and takes amino acids and plant collagen into the fragile areas of the hair, replenishing mass, sealing the cuticles and restoring shine and softness, with heat protection up to 230°C for the days you do style with heat.

Eudora is a Brazilian beauty brand from Grupo Boticário, and Siàge is its haircare line, built around the Brazilian cronograma capilar and the brand's Affinité 4D biotechnology, designed to detect the most damaged areas of the hair and keep depositing its actives even after rinsing.

Hot Therapy is Siàge's take on cauterização, the Brazilian salon treatment that seals the hair fibre. This serum has a self-heating technology: rub it between your palms and you will feel a gentle warmth that helps the actives penetrate the hair. Amino acids and plant proteins fill the fragile areas of the strand and help restore its natural barrier, for a smoother texture, sealed cuticles and soft, shiny, hydrated hair, all without the heat of a hairdryer or flat iron.

Why you'll love it
  • Seals the cuticles with no flat iron or dryer
  • Replenishes mass in fragile areas and helps reduce split ends
  • Heat protection up to 230°C
  • Hair 2x shinier with the full line
Key ingredients
  • Amino acids – arginine, glycine, alanine, serine and more help fill the fragile areas of the hair fibre.
  • Plant proteins – soy, wheat and corn proteins help replenish the hair's mass.
  • Red algae – Porphyra umbilicalis extract.
  • Affinité 4D biotechnology – designed to detect the damaged areas of the hair and keep depositing the actives in the fibre, even after rinsing.
How to use
  1. Shake before use. Make sure your hands are clean and dry.
  2. Put a small amount in your palm and rub your hands together until you feel a gentle warmth.
  3. Apply to damp hair from the lengths to the ends, and style as usual. Use every time you wash your hair.

More ways to use it:

  • Pre-wash treatment: apply to dry hair from roots to ends, leave on for 15 to 30 minutes, then wash as usual. Use 1 to 2 times a week.
Who it's for

For all hair types, especially dry or damaged hair that wants sealing, softness and shine, as a finisher after every wash or a 15-to-30-minute pre-wash treatment once or twice a week.

Product details
  • Brand: Eudora · Line: Siàge Hot Therapy Cauterização dos Fios
  • Size: 60ml
  • Hair types: All hair types, especially dry hair
  • Vegan: vegan formula
  • Dermatologically tested
  • Cruelty-free: no Eudora product is tested on animals
  • Full ingredient list: Glycerin, Propylene Glycol, Phenyl Trimethicone, Parfum, Aqua, Phenoxyethanol, Benzyl Alcohol, Polysorbate 20, Hydrolyzed Soy Protein, Hydrolyzed Wheat Protein, Hydrolyzed Corn Protein, Sodium PCA, Sodium Lactate, Arginine, Gluconolactone, Aspartic Acid, PCA, Phenethyl Alcohol, Potassium Sorbate, Sodium Benzoate, Caprylyl Glycol, Glycine, Alanine, Serine, Triticum Vulgare (Wheat) Protein, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, Calcium Gluconate, Porphyra Umbilicalis Extract, Caesalpinia Spinosa Gum, 1,2-Hexanediol, Benzoic Acid, Benzyl Salicylate, Citral, Citronellol, Coumarin, Geraniol, Hexyl Cinnamal, Hydroxycitronellal, Limonene, Linalool. Formulas may be updated by the brand; the list on your pack is the reference.
  • For external use only. Keep out of reach of children. Avoid contact with the eyes; if contact occurs, rinse thoroughly with water. Do not use on eyelashes or eyebrows, and wash your hands after applying. Do not apply to an irritated or broken scalp; if irritation occurs, discontinue use.
Frequently asked questions

Why does it feel warm?
The formula has a self-heating technology: when you rub it between your palms, it warms up slightly, which helps the actives penetrate the hair.

Does it contain silicones?
Yes. It contains phenyl trimethicone, a light silicone that adds shine and slip.

Does it contain wheat?
Yes. The formula contains wheat proteins, so it is not suitable if you are allergic to wheat.

Shipping, duties & returns

Tracked DHL shipping from Brazil, 15–20 business days. All import duties and taxes are paid by us, so there is nothing to pay on delivery. Sealed products can be returned within 14 days.

Shipping & delivery · Returns & refunds

Disclaimer: For external use only. Patch test before use and discontinue use if irritation occurs. Individual results may vary. Product packaging is labelled in Portuguese; the instructions and ingredient information are on this page, in English. Our products are sourced in Brazil, in the brands' original packaging, and are regularised with ANVISA (Agência Nacional de Vigilância Sanitária), Brazil's national health authority, under the applicable framework for each product category. See our full Disclaimers & Important Information.