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Tonucia Concentrated Youth Serum

Regular price $47.00 CADAfterpay

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René Furterer Tonucia Concentrated Youth Serum is a leave-in day treatment designed to moisturize, protect, and revitalize the scalp for denser, more vibrant-looking hair.

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5238 Windermere Boulevard
Edmonton AB T6W 0L9
Canada

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Illustration: Lemon Balm Extract

The haircare focus

Tonucia Concentrated Youth Serum

René Furterer Tonucia Concentrated Youth Serum is a leave-in day treatment designed to moisturize, protect, and revitalize the scalp for denser, more vibrant-looking hair.

Explore our ingredient glossary

Rene Furterer

The formula, explained.

The ingredients behind this formula—and what they bring to your hair and scalp.

Illustration: Lemon Balm Extract

Lemon Balm Extract

Provides antioxidant support and helps preserve the youthful look and vitality of the scalp.

Ingredient imagery is illustrative. Explore the full ingredient list below.

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Where to apply

Tonucia Concentrated Youth Serum

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René Furterer Tonucia Concentrated Youth Serum is a leave-in day treatment designed to moisturize, protect, and revitalize the scalp for denser, more vibrant-looking hair.

Worth knowing

The finer details.

A closer look at your hair, your routine and what goes into the formula.

Tonucia Concentrated Youth Serum

René Furterer Tonucia Concentrated Youth Serum is a leave-in day treatment designed to moisturize, protect, and revitalize the scalp for denser, more vibrant-looking hair.

Created to help preserve the youthful vitality of the scalp, this lightweight serum helps protect against the visible effects of free radicals while supporting hair that looks thicker, shinier, and full of life. Enriched with plant-based hyaluronic acid, antioxidant lemon balm extract, revitalizing orange essential oil, wheat microprotein, and tamarind seed extract, the formula helps support scalp hydration, density, and radiance without rinsing.

Used two to three times per week, Tonucia Concentrated Youth Serum helps care for the scalp as the foundation for stronger-looking, more luminous hair.

Shop René Furterer Tonucia Concentrated Youth Serum online at Loshen & Crem with fast shipping across Canada.

Benefits:
  • Leave-in day treatment for scalp and hair vitality
  • Helps moisturize and protect the scalp
  • Supports denser, thicker-looking hair
  • Helps reveal hair that looks shinier and more radiant
  • Helps preserve the youthful quality of the scalp
  • Lemon balm extract provides antioxidant support
  • Helps preserve the youthful look of hair at the root
  • Supports improved moisture retention
  • Helps detangle and soften hair
  • Lightweight formula requires no rinsing
  • Sulfate-free, paraben-free, and silicone-free
  • Vegan formula
  • Made with 95% natural-origin ingredients
Best For These Concerns:
  • Hair lacking density
  • Hair lacking vitality
  • Aging scalp concerns
  • Dull hair
  • Dry-feeling scalp
  • Hair that feels thinner over time
  • Hair lacking radiance
  • Scalp hydration
  • Leave-in scalp care
  • Pro-youth hair rituals
How to Use:
  • Use two to three times per week.
  • Apply section by section to the entire dry or damp scalp using the special application tip.
  • Massage in circular motions from the nape of the neck to the top of the head.
  • Allow the product to absorb.
  • Do not rinse.
  • Style as usual.


Loshen & Crem’s Recommendation:

We recommend René Furterer Tonucia Concentrated Youth Serum for clients whose hair looks less dense, less vibrant, or more depleted over time.

This is a beautiful leave-in scalp treatment for anyone wanting to support the scalp as the foundation for fuller, shinier, healthier-looking hair. Apply carefully section by section and take a moment to massage, as the massage step helps distribute the serum evenly and enhances the scalp ritual.

Pair with the appropriate René Furterer shampoo and conditioner based on your scalp and hair needs.

Ingredients:

Key Ingredients:

  • Lemon Balm Extract: Provides antioxidant support and helps preserve the youthful look and vitality of the scalp.
  • Plant-Based Hyaluronic Acid: Helps support scalp hydration and moisture retention.
  • Orange Essential Oil: Helps revitalize the scalp while adding a fresh sensorial experience.
  • Hydrolyzed Wheat Protein: Helps fortify and support the look of stronger, thicker hair.
  • Tamarind Seed Extract: Helps optimize moisture retention for improved scalp and hair comfort.
  • Niacinamide: Helps support scalp vitality and overall scalp comfort.
  • Panthenol: Helps hydrate, soften, and support smoother-looking hair.
  • Biotin: Helps support the appearance of stronger, healthier-looking hair.
  • Tocopheryl Acetate: A form of vitamin E that provides antioxidant support.

Full Ingredients List:

WATER (AQUA), PENTYLENE GLYCOL, ALCOHOL, PHOSPHOLIPIDS, BIOTIN, CARBOMER, CITRAL, CITRONELLOL, CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL (CITRUS AURANTIUM DULCIS PEEL OIL), FRAGRANCE (PARFUM), GERANIOL, GLYCINE SOJA (SOYBEAN) OIL (GLYCINE SOJA OIL), GLYCINE SOJA (SOYBEAN) STEROLS (GLYCINE SOJA STEROLS), GLYCOLIPIDS, HYDROLYZED WHEAT PROTEIN, LIMONENE, MELISSA OFFICINALIS FLOWER/LEAF/STEM EXTRACT, NIACINAMIDE, PANTHENOL, PANTOLACTONE, PYRIDOXINE HCL, SODIUM BENZOATE, SODIUM HYDROXIDE, TAMARINDUS INDICA SEED GUM, TOCOPHERYL ACETATE.

Please refer to the product packaging for the most current ingredient list.

Frequently asked questions:

What is René Furterer Tonucia Concentrated Youth Serum used for?

René Furterer Tonucia Concentrated Youth Serum is used to moisturize, protect, and revitalize the scalp while supporting denser, shinier, more vibrant-looking hair.

Is Tonucia Concentrated Youth Serum a leave-in treatment?

Yes. This is a leave-in day treatment. Apply to the scalp, massage in, and do not rinse.

Who is this serum best for?

It is best for hair that looks less dense, less vibrant, dull, or depleted, and for anyone wanting to support scalp vitality over time.

How often should I use it?

Use two to three times per week.

Should I apply it to wet or dry hair?

Apply to a dry or damp scalp, section by section.

Do I rinse it out?

No. Do not rinse after application.

Does it help with hair density?

Yes. Tonucia Concentrated Youth Serum helps support the look of denser, thicker, more radiant hair.

Is it silicone-free?

Yes. The formula is silicone-free.

Is it vegan?

Yes. Tonucia Concentrated Youth Serum has a vegan formula.

Can I buy René Furterer Tonucia Concentrated Youth Serum in Canada?

Yes. Shop René Furterer Tonucia Concentrated Youth Serum online at Loshen & Crem with fast shipping across Canada.

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01 Make sense of what you already use

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02 Get to know your hair and scalp

Tell us about your hair, your scalp and how you like to care for them. We’ll help you find a thoughtful starting point.

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03 Keep the conversation going

A question about how to use it? Unsure about your next step? You’re welcome to come back to our team for guidance.

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From our Edmonton boutique

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Discover Tonucia Concentrated Youth Serum at Loshen & Crem, a skin-health boutique and facial studio in Edmonton, Alberta. Explore the Rene Furterer collection online across Canada, or ask our team how this formula fits into your hair and scalp routine.

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