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Core 4 Kit: FULL SIZE

4pc Skincare Kit

Regular price $490.00

Shipping calculated at checkout

"The only skincare brand that really helped with eczema around my eyes! I have super sensitive skin and all the 4 products work really well for me, it doesn't irritate or cause redness. I also love how simple it made my skincare routine!"

Description

Lontreau's Core 4 Kit is specifically formulated for athletes and designed to simplify your skincare routine. This kit features products that hydrate, energize, and protect the skin from environmental stressors.

The Perfect Full-Size Set (a value of $490) Includes:

  • Endurance Hydration: An energizing, protective hydrator (34g)
  • Game Changer: A global antioxidant serum (34g)
  • Recovery Hero: An overnight restorative treatment (34g)
  • MVP: A 15% Vitamin C in Squalane serum (34g)

Achieve healthy, resilient skin with this all-in-one solution tailored for active lifestyles.

Benefits

Ingredients Highlights

Endurance Hydration
• 3D Hydrator
• Bioidentical Vegan Collagen
• Acmella Plant Extract

Game Changer
• Kakadu Plum Extract
• Knotgrass Extract
• Bioidentical Vegan Elatin

Recovery Hero
• Dragon Fruit Extract
• Swertia Cherata Extract
• Cranberry Biopeptide

MVP (Most Valuable Player)
• Tetrahexyldecyl Ascorbate
• Senesence Delaying Active
• Acmella Plant Extract

How to use

Morning Routine:

1. Cleanse your face thoroughly and pat dry.
2. Dispense 1-2 pumps each of Game Changer, Endurance Hydration, and MVP.
3. Gently massage the potent blend onto your face using upward motions.
4. Seal in the goodness with your preferred broad-spectrum sunscreen.

Night Routine:

1. Begin with a clean, dry face.
2. Apply 1-2 pumps of Recovery Hero to your face and neck using gentle, upward strokes.
3. For an extra boost of moisture, layer Endurance Hydration over the treatment.

Our Standards

Our Commitment to Skin Longevity & Barrier-Safe, Science-Backed Skincare

At Lontreau, we are committed to developing high-quality skincare formulations that prioritize skin resilience, hydration, and barrier health. Our products are designed to work in harmony with the skin’s natural processes, supporting moisture retention, environmental protection, and overall skin wellness. Proudly made in Canada, we carefully select clinically researched ingredients to help maintain healthy-looking skin over time.

• Science-Driven Formulations: Our products are developed with carefully chosen ingredients that support hydration, skin barrier function, and oxidative stress defense. We focus on moisture balance, protection from external stressors, and maintaining the skin’s natural integrity.

• Barrier-Supporting Approach: Healthy skin starts with a strong skin barrier. Our formulations are designed to help reduce moisture loss, support the skin’s protective layer, and promote optimal hydration levels.

• Sustainable Practices: As part of Repurpose Global’s Plastics Negative program, we remove more plastic from the environment than we use. Our recyclable packaging and airless containers are designed to help minimize waste while preserving product integrity.

• Clean Formulations: Our products are free from parabens, synthetic fragrances, phthalates, and other unnecessary additives. We focus on ingredient transparency to ensure our formulations meet high safety and quality standards.

Our High Standards for Skin Care

Lontreau products are formulated with strict ingredient selection and quality control standards to support overall skin wellness. Our skincare is:

✔ Designed to Support Skin Barrier Function – Helping to maintain moisture balance and skin resilience.

✔ Developed with Gentle, Skin-Compatible Ingredients – Suitable for a variety of skin types, including sensitive skin.

✔ Formulated Without Harsh Additives – Free from parabens, synthetic fragrances, and phthalates.

✔ Sustainably Packaged – Using recyclable materials and responsible sourcing practices.

At Lontreau, we believe in science-backed skincare that supports skin barrier health and hydration. Our mission is to provide thoughtfully formulated, high-quality products that help maintain healthy-looking, resilient skin over time.

Customer Reviews

Based on 13 reviews
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B
B.V.
Great for sensitive skin!

The only skincare brand that really helped with eczema around my eyes! I have super sensitive skin and all the 4 products work really well for me, it doesn't irritate or cause redness. I also love how simple it made my skincare routine!

M
Mat
😍

Feel great

J
J.W.
Love and best value

I used biologique recherche products before and the core kit has been amazing for my skin, more compliments than ever, feels great, and is more cost friendly than BR. Highly recommend!

I
I.C.
Light and Refreshing

I've tried one of the products for 10 days and am so impressed I've just ordered the other 3. It's the MVP Vitamin C Oil. Its very light and glides on so easily but actually feels protective as you apply. I reach for it before my long dirty (so fun) gravel rides and feel protected throughout the day. After the shower, I want to reach for it again. I'm addicted to this product. Great work Lontreau on formulating a product that feels right for active women!

J
Joanie Caron
Amazing results

I have used the travel kit during a month of travel in Europe, and it made a huge difference in my skin appearance.
Knowing that my skin received the highest quality product also made me feel that I was doing something good for myself.
Thank you Lontreau!

We Know Health

Lontreau is founded by Angie Buonassisi, the co-owner of the renowned 8 West Clinic, a leader in medical aesthetics and health optimization. Lontreau products are designed for bio optimizers to address common health concerns, benefiting everyone from everyday movers to athletes. The team behind Lontreau is passionate about wellness, using their experience to develop products that support overall longevity for all individuals.

Defy the Elements,

Defy Expectations

Defy the Elements,

Defy Expectations

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