Our ingredients

Because transparency is one of our pillars, discover our main ingredients and the secrets behind our products.

All our treatments are proudly designed without parabens, phenoxyethanol, phthalates, mineral oils and ingredients of animal origin.

Sugar kelp

Scientific name : Saccharina  Latissima

Flagship ingredient of Neptune’s Harness products, this algae accumulates nutrients and polysaccharides to survive throughout the winter season, when the water temperature drops to 1 ° C.

This brown river algae allows in particular :

  • Increased water holding capacity and skin hydration
  • Reduced wrinkles
  • Better elasticity
  • Smoothing of the skin texture


Argan Oil

Scientific name: Argania Spinosa kernel oil

Due to its high content of fatty acids (omega 6 and 9) and vitamin E, argan oil is full of moisturizing properties, scientifically recognized. Very nourishing, it helps fight the signs of skin aging.


Benzyl Alcohol

Used in organic as a preservative and naturally present in many plants and fruits such as Jasmine, garlic and Ylang-Ylang, or apricot, almond, apple.


Buriti Oil

Scientific name: Mauritia Flexuosa fruit oil

True concentrate of carotenoids and vitamin, it is reputed to absorb a good part of UV rays and to trap the free radicals responsible for the harmful effects on the skin.


Castor Seed Oil

Scientific name: Ricinus Communis (castor) seed oil

Promotes the uniform distribution of pigments in a cosmetic product, it penetrates the stratum corneum and acts in depth, it hydrates and protects.


Cocoa Butter

Scientific name: Theobroma Cacao

Has all the active ingredients present in the bean, giving it recognized antioxidant and soothing properties. Moisturizing agent, it increases the water content of the skin and keeps it soft and smooth.


Dehydroacetic Acid

Used organically as a preservative for its fungicidal and bactericidal actions.


Essential Oil of Geranium Rosat cv Bourbon

Scientific name: Pelargonium x Asperum Cv Bourbon (leaves) oil 

Used in particular for its heart note, its subtle and flowery smell, reminiscent of the rose offering a nod to the wild roses leading to the River near Kamouraska.



Hydrating and emollient properties (softening of the skin).


Hyaluronic Acid

Scientific name: Sodium hyaluronate

Active ingredient appreciated for its hydrating and plumping action on the skin.


Jojoba Plant Oil

Scientific name: Simmondsia Chinensis seed oil

Prevents dehydration and revitalizes asphyxiated skin. Calming and softening, this oil easily penetrates the skin without leaving a greasy feeling.

The composition of Jojoba Oil is very close to human sebum, so it therefore has a remarkable affinity with skin and hair.


Lime Essential Oil 

Scientific name: Citrus Aurantifolia peel oil

Lime essential oil has long been used to soften the skin. Its high concentration of Vitamin C gives it a key role in the fight against skin aging.


Rosehip Plant Oil

Scientific name: Rosa Canina fruit oil

Rich in essential fatty acids (Omega 3 and 6), Muscat Rose Oil improves cell regeneration and contributes to the flexibility of their walls. Its regenerating properties make Rosier Muscat an excellent active ingredient in the fight against the effects of time on the skin.


Sunflower Plant Oil

Scientific name: Helianthus Annuus seed oil

Traditionally has a reputation as a beauty oil. Rich in essential fatty acids (Omega 3 and 6) and Vitamin E, it stimulates the regeneration of the epidermis and exerts a nourishing, softening and toning action



Tocopherol, or Vitamin E, is a major antioxidant, it improves the barrier function of the skin which is then deeply hydrated.

Vitamin E improves the appearance of the skin and reduces the amplitude of wrinkles.

The skin becomes more supple and softer.


Xantham Gum

Used in cosmetics as an emulsion stabilizer, film-forming agent or binder.


Yuzu Essential Oil

Scientific name: Citrus Junos (yuzu) oil

Integrated for its fine citrus scent.