TONUS Firming Ultra Serum

Anti-Aging Face Serum | Instant Skin Tightening | Hyaluronic Acid & Vitamins C, E

$74.00 CAD

An Indispensable for a Firm and Smooth Skin

This ultimate anti-aging face care instantly tightens and firms your skin. A miracle worker for all skin types, especially for oily and acne-prone skin as it diminishes the appearance of pores and skin oil.

Skin Type: All - Ideal for Oily, Combination, Sensitive, Dry, Mature
Skin Concern: Loss of Firmness and Facial Contour, Rosacea, Large Pores, Sebum Control, Dehydration, Eczema, Wrinkles, Age Prevention
Application Area: Décolleté, Face, Neck
Formulated from our signature formula using different size Hyaluronic Acid fragments, bioactive extracts of chlorella, rosehip, and vitamins C and E.
Cruelty-Free and Vegan Skin Care | Gender Neutral, Eco-friendly, Artificial Fragrance-free



86% of users immediately noticed a strong tightening effect on the face
71% of users reported improved face contour and firmness in less than 1 week

TONUS Firming Serum has a unique ability to instantly lift and tighten skin while providing long-lasting skin freshness and improved elasticity.

According to the feedback we receive, TONUS combined with ACQUA may significantly help to reduce the appearance of rosacea. It is hypoallergenic, gender neutral, eco-friendly, cruelty-free, fragrance-free, and suitable for all skin types.



Aqua / Water / Eau, Propanediol ‡, Glycerin ‡, Rosa Canina Fruit Oil *, Sodium Hyaluronate ‡, Aloe Barbadensis Leaf Juice *, Chlorella Vulgaris Extract *, Citric Acid ‡, Citrus Paradisi (Grapefruit) Seed Extract ‡, Glyceryl Caprylate ‡, Glyceryl Undecylenate ‡, Inulin Lauryl Carbamate ‡, Magnesium Ascorbyl Phosphate, Maltodextrin ‡, Pogostemon Cablin Oil *, Potassium Sorbate, Tocopheryl Acetate ‡, Vitis Vinifera (Grape) Seed Extract ‡ * Organic  ‡ Naturally-sourced


TONUS is free of artificial fragrances, butylene glycol, mineral oils, paraben, phenoxyethanol, propylene glycol, and silicone.

Rosehip Oil
Rosehip Oil
A goldmine of essential fatty acids and vitamin A, which are key components in improving the skin texture and reduce hyperpigmentation. Rosehip oil is commonly used to reduce the appearance of scars and even out the complexion. It also instantly provides hydrating effects and makes the skin look bouncy and smooth.
Chlorella Extract
Chlorella Extract
This microalga is rich in peptides and amino acids. It has great detoxifying and restorative benefits. It speeds up wound healing, boosts the collagen, increases the firmness and tone of the skin while creating a protective barrier against environmental pollutants.
Aloe Vera Leaf Juice
Aloe Vera Leaf Juice
A super ingredient in cosmetics, aloe vera leaf juice has multiple benefits including soothing wounds, burns redness, and psoriasis. Full of antioxidants and vitamin C, aloe vera leaf juice is beneficial in treating inflammatory skin diseases.
Patchouli Essential Oil
Patchouli Essential Oil
A grand capacity to inhibit fungal growth and prevent the proliferation of bacteria, Patchouli also stimulates skin cell renewal by boosting the skin's circulation. Also used to treat dermatitis, psoriasis, and rosacea. It is a key component for younger-looking and revigorated skin.


For your morning daily routine and whenever your skin needs freshness and firmness. TONUS should be applied to wet skin. (Make sure to use lukewarm water or tonic water spray.) Upon applying the serum, gently massage 1 to 2 squirts across freshly cleansed face, neck or décolleté area in circular movements. Follow with light cream, depending on your skin type. Wait until the serum completely absorbs before applying another skincare product or makeup.

Because we employ an all-natural self-preserving system, you may notice a temporary soaping and whitening effect, being the result of the emulsification process. It will disappear as you keep rubbing the serum into the skin. If you are about to use a day cream, a night cream, or any other cosmetic product, apply TONUS first. Refer to our skincare rituals for best practices.


TONUS brings a unique sculpting and firming effect for younger-looking skin. Thanks to its specific hyaluronic blend, it effectively reaches the upper layer of the epidermis for an instant tightening effect. In addition to that, our core ingredients such as chlorella and aloe vera juice add unparalleled restorative and wound-healing benefits to create a smooth canvas and long-lasting elasticity. The combination of rosehip oil and patchouli help tackle dermatitis, eczema, and rosacea while fading scars and marks.

Advanced Delivery System
Our professional-grade serum contains two different types of hyaluronic acid that have different molecular weights and biological properties. This scientifically advanced approach makes our glycol-free formula safer, cleaner, and more efficient.
No Artificial Preservatives
We employ a unique all-natural multi-functional ingredient system for preservative-free skincare, which makes FEY Cosmetics formulas non-toxic, environmentally-friendly, and suitable for all skin types.

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