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Keratin Hair Heat Protectant

Hair Radiance Keratin Spray

19,95 €
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(4.4/5)

99.4% natural formula | Silicone-free | Suitable for all hair types

Do you want to protect your hair from heat damage and detangle it easily? Discover the benefits of this 99.4% natural heat protectant with plant-based keratin and silicone-free, to improve dry, frizzy, and dull hair.

Benefits 

  • Detangles and eases brushing by 39%
  • Boosts hair resistance to thermal damage (straighteners, hairdryers) by 44%
  • Provides 62% protection from sun exposure
  • Increases shine by 36% and hydration by 14%
  • Repairs up to 90% of damaged cuticles
  • Significantly improves hair health
  • Achieves a soft, strong, shiny, voluminous finish

Do you use blow dryers, straighteners…? Does your hair tangle easily, and although you take care of it, it ends up damaged over time? Protect your hair from thermal damage and detangle it easily with this 99.4% natural hair heat protectant, with plant-based keratin, free of silicones and sulfates. Thanks to its 6 plant-based technologies, it repairs, protects, and strengthens hair fibers from within, fighting frizz and dryness to restore the softness and shine your hair needs. More than just a detangler and heat protectant spray: a complete solution that transforms your hair.

Formula Characteristics

  • 99.4% natural formula
  • Dermatologically tested
  • Suitable for all hair types, even oily hair (oil-free)
  • Safe for pregnant women
  • Free of silicones, sulfates, parabens, PEGs, mineral oils, and alcohol

100/200 ml | Glass bottle | Natural fragrance with citrus notes of lemon, orange, and grapefruit, combined with a special touch of blackcurrant and peach.

Can a hair detangler improve the appearance of my hair?

Heat, sun, blow dryers, straighteners… there are many external factors that affect your hair, along with the ingredients in your haircare routine. Does your hair feel dull and damaged, and tangle easily? Add a thermal protectant and detangler formulated with natural ingredients and powerful actives, specifically designed to protect and strengthen the hair fiber from within; like Active Keratin, which prevents keratin breakdown and repairs up to 90% of damaged cuticles, and natural technology made of flaxseed biopolymers, which makes hair 36% shinier and more heat-resistant to blow dryers, straighteners, and UV rays. All for hair that’s softer, shinier, healthier, and easier to style from the first application, and in the long term.

Apply after each wash to prevent and protect against heat damage as naturally as possible.

  1. Shake well before use to blend the natural ingredients.
  2. Apply 3-4 sprays on damp hair, holding the bottle about 30-40 cm away. Gently massage into your hair and scalp to distribute the product through every strand.
  3. Comb your hair gently to avoid breaking the hair fiber. No need to rinse.
star 4.4
Hair Radiance Keratin Spray
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Ratings
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Oily close Dry close Normal close Curly close Frizzled close Damaged close Dyed or bleached close 1  stars close
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Normal Curly
12/13/2025
ottimo termoprotettore
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Dyed or bleached
12/13/2025
Me gusta, creo que le aporta algo de vida a mi pelo, y desapelmaza
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Oily Damaged
12/13/2025
Ottimo prodotto per i capelli....buon anticrespo e ottimo termoprotettore che protegge il capello dal calore del phon e piastra ma al tempo stesso non appesantisce il capello. Consigliatissimo
package icon You'll receive your order between tomorrow and Friday 19/12
FAQs

How can I use it?

Apply after each wash to prevent and protect against heat damage as naturally as possible.

  1. Shake well before use to blend the natural ingredients.

  2. Apply 3-4 sprays on damp hair, holding the bottle about 30-40 cm away. Gently massage into your hair and scalp to distribute the product through every strand.

  3. Comb your hair gently to avoid breaking the hair fiber. No need to rinse.

Natural actives with proven efficacy

  • ACTIVE KERACYN

    This antioxidant active prevents the degradation of essential hair fiber components: keratin and lipids. It doesn’t just protect—it repairs hair fibers by up to 90% by working directly on the cuticle. It also offers 62% protection from continuous sun exposure, improving the outer appearance of hair by enhancing its natural shine and color.

  • MARINE COMPLEX

    Nori algae are high in proteins and amino acids that restructure and protect hair fiber from dehydration and external damage. With polysaccharides like agar and carrageenan, this algae strengthens hair and enhances elasticity, forming a protective film that locks in moisture and active ingredients for better distribution.

  • PEA PEPTIDE

    This active ingredient from hydrolyzed pea protein slows down hair aging and dehydration, preventing dullness and hair loss. Pea peptide has antioxidant, anti-aging, moisturizing, and emollient properties and also boosts hair volume and hydration from the first application.

  • LINUM BIOMATRIX

    This natural technology of flaxseed biopolymers increases hair shine by 36% and raises keratin’s decomposition temperature to protect it by up to 44% from the heat of styling tools. It also fights frizz by forming a molecular matrix that wraps and protects each hair fiber.

  • BAOBAB OLIGOPEPTIDES

    This botanical active repairs hair, strengthening it by 17% and increasing elasticity by 10%. Extracted from the baobab tree, its oligopeptides are multifunctional proteins known for their repair and strengthening properties.

  • ERITRITOL

    Improves hair structure by restoring cuticle cells and making hair feel ultra-smooth. This also enhances manageability, reducing the force needed to detangle hair by up to 39%.

INCI (Ingredients List)

Hair Radiance Keratin Spray

*Ingredients from organic farming

**Derived from natural essential oils

Aloe Barbadensis Leaf Juice Powder * , Aqua , D-Panthenol , VEGAN KERATIN , Polyglyceryl-3 Betainate Acetate , Propanediol , Sodium PCA , Hydrolyzed Adansonia Digitata Seed Extract , Ethyl Olivate , Linum Usitatissimum Seed Extract , Porphyra Umbilicalis Extract , Olea Europaea Leaf Extract , Glycerin , Maltooligosyl Glucoside , Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein , Hydrogenated Starch Hydrolysate , Dehydroxanthan Gum , Lactic Acid , Caprylic / Capric Triglyceride , Parfum , Glyceryl Oleate Citrate , Caesalpinia Spinosa Gum , Polyglyceryl-4 Laurate/Sebacate , Polyglyceryl-6 Caprylate/Caprate , Tocopherol , Algin , Sodium Gluconate , Sodium Benzoate , Potassium Sorbate , Citrus Limon Peel Oil , Citrus Aurantium Peel Oil ** , PINENE , Limonene ** , Linalool ** , GERANYL ACETATE , Geraniol **

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

HOW CAN I RECYCLE THE HAIR RADIANCE KERATIN SPRAY?

GLASS

DISPENSER

CANNULA

IS IT COMPATIBLE TO USE WITH KERATIN TREATMENTS, DYES OR OTHER HAIR TREATMENTS?

You can use all of our hair products with peace of mind. As they are natural and free from sulphates or silicones, they won’t effect the colour or results of any treatments used alongside them, instead they will help strengthen hair and colour.

CAN I APPLY THIS TO DRY HAIR?

Yes! Although we’d generally recommend using on damp hair after washing, to help detangle. But you can also use it at any time on dry hair.

DOES IT WORK AS HEAT PROTECTION?

It does indeed! It increases heat resistance by 44% and it protects from sun damage by 62%.

CAN THIS BE USED ON GREASY HAIR?

This spray has a light texture and doesn’t contain oils, so it's perfect to use on all types of hair without making it feel greasy or heavy.

WHEN DO NATURAL PRODUCTS EXPIRE?

You can always find the expiry date of your Freshly products on the bottom of our packaging or on the side of the label. The most important thing to bear in mind is that they have a long shelf life thanks to their preservatives, which in our case are natural, so you will have time to enjoy all their active ingredients! You will notice that the shelf life is similar to that of conventional products (around a year or a year and a half).

On the other hand, once opened, the product has a PAO, which is the time within which you should use the product. After this time, the properties should not be affected, although the products, like any other conventional product, may undergo changes in texture, smell and colour.