Janet Miller-Monfils
Managing Market Partner
  • Untitled

Double Action Hydrating Serum


A leave-in treatment for dull, lifeless thirsty hair, that combines long-lasting hydration with body-building ingredients to restore hair vibrancy, bounce and shine!

This high performance, intensive leave-in treatment consists of three treatment vials. Each vial contains a bi-phase formula comprised of a water phase with an oil phase sitting on top. Fueled by hyaluronic acid-based technology and body-building Panthenol (pro-vitamin B5), each phase is supercharged with the most powerful, highest concentrated assortment of active ingredients, including MONAT’s newest exclusive activated oil innovation–REJUVENIQE S™.

Aqua/Water/Eau, Isononyl Isononanoate, Betaine, Sodium Hyaluronate, Limnanthes Alba (Meadowfoam) Seed Oil, Crambe Abyssinica Seed Oil, Camellia Oleifera Seed Oil, Solanum Lycopersicum (Tomato) Seed Oil, Daucus Carota Sativa (Carrot) Seed Oil, Citrus Limon (Lemon) Peel Oil, Citrus Aurantifolia (Lime) Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Adansonia Digitata Oil, Mauritia Flexuosa Fruit Oil, Cocos Nucifera (Coconut) Oil, Gardenia Taitensis Flower Extract, Moringa Oleifera Seed Oil, Caryocar Brasiliense Fruit Oil, Helianthus Annuus (Sunflower) Seed Oil, Olea Europaea (Olive) Fruit Oil, Simmondsia Chinensis (Jojoba) Seed Extract, Tocopherol, Panthenol, Glycerin, Trehalose, Urea, Serine, Pentylene Glycol, Glyceryl Polyacrylate, Algin, Caprylyl Glycol, Pullulan, Pisum Sativum (Pea) Extract, Disodium EDTA-Copper, Disodium Phosphate, Potassium Phosphate, Citric Acid, Fragrance/ Parfum, Sodium Benzoate, Potassium Sorbate, Benzyl Alcohol, Ethylhexylglycerin.

Shampoo and towel-dry hair, leave damp.
Shake one vial until thoroughly mixed.
Section hair and spray the serum evenly along each section from root to tip.
Use ½ vial on short/medium hair; up to one vial for long or extremely thick hair.
Massage entire head to distribute serum evenly.
Apply cap and wear for 5-10 minutes, for best results do not rinse and leave in.
Product may be rinsed out, if desired.
Blow dry and style as usual.
Use for 3 consecutive weeks each month.
May also be used 3-days in a row for more intensive hydrating benefits.

  • Parabens
  • Cyclic Silicones
  • BHT
  • Polyethylene Glycol
  • Phthalates
  • Phenoxyethanol
  • Petrolatum
  • Mineral Oil
  • Paraffin Wax
  • Triclosan
  • Plastic Microbeads
  • Formaldehyde Releasers
  • Harmful Colors
  • Harmful Fragrances


Average rating:

(based upon 17 reviews)

Best Product Ever!!!!

I used this over the summer made my hair so healthy!!!!!

Soft and Silky Hair

The Double Action Hydrating Serum is THE BEST. Your hair will feel soooooo soft and silky but without weighing it down!

Softens My Curly Hair

Truly, for once in my life, I can say I love my hair! Monat's Double Hydrating Serum simply hydrates. After using the first vial I knew this was the answer to my hair woes. I was so impressed that I gave my third vial to a friend and we both ordered more!


Love, Love, Love!!!

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