Act early for healthy skin in the long term. La Vallée’s STX Cells treatment line offers four products that act deeply on the process of skin aging. The action of the products is based on the synergy of two ingredients from plant stem cells: Cellintegrity and BioNymph peptide complex, in combination with flax flower extract. Skin is regenerated and reconstructed, recovering its radiance and youth.
Precious Luminescence Cream
Based on the latest biotechnological research, this precious skin care treatment provides global anti-aging protection for mature, tired skin that lack vitality. Enriched with an extract of raspberry stem cells and BioNymph Peptide Complex, it stimulates the natural repairing functions of DNA and the synthesis of new collagen while reducing the production of free radicals. Skin is instantly smoother and visibly firmer. Protected from external aggressions, the skin acquires a refined texture for an even complexion that is sublimely radiant.

Action
- Helps to reduce the appearance of wrinkles.
- Improves the elasticity of the skin.
- Protects against external aggressions.
- Tones and maintains skin firmness.
- Supplies skin with nourishing lipids necessary during daytime.
key Ingredients
Cellintegrity, Bionymph peptides, Shea butter, Ceramides, Vitamin E.
The Ritual
Apply to perfectly cleansed and toned face and neck. Massage gently until fully absorbed. For an intensive treatment, mix with a drop of the Precious Youth Concentrate Elixir.
Precious Lift and Repair Serum
This precious serum is a global anti-aging treatment for mature, tired skin that lacks vitality. Enriched with an extract of raspberry stem cells and BioNymph Peptide Complex, it targets skin slackening. Deeply nourished, the skin appears lifted with a radiant complexion.

Action
- Targets all skin problems related to the loss of firmness and elasticity.
- Soothes, plumps and hydrates.
- Harmonizes skin texture.
- Reveals exceptional glow.
Key Ingredients
Cellintegrity, Bionymph peptides, Hyaluronic acid, Vegetal squalane.
The Ritual
Apply to perfectly cleansed and toned face and neck. Massage gently into skin until fully absorbed. Follow with the Precious Luminescence Cream.
Rejuvenating Lift Eye Cream
This global anti-aging treatment enriched with a powerful extract of raspberry stem cells and BioNymph Peptide Complex, targets skin slackening. It stimulates the natural functions of the skin and visibly reduces the appearance of wrinkles and fine lines while diminishing undereye circles and bags. The eye area is smooth, firm and youthful.

Action
- Smoothes facial folds and deep expression lines.
- Tones and lifts eyelids.
- Provides immediate and long-lasting hydration.
Key Ingredients
Cellintegrity, Bionymph peptides, Shea butter, Borago oil, Hyaluronic acid, Vitamin A, Vitamin C, Vitamin E, Horse chestnut extract in combination with Fraxinus excelsior bark extract / ash bark extract, and vitamin PP.
The Ritual
Apply to a perfectly cleansed eye area. With fingertips lightly pad the area until completely absorbed.
Precious Youth Concentrate Elixir
Formulated with linseed extract from the Swiss Alps, this elixir has powerful antioxidant and soothing properties. It acts directly on wrinkles and fine lines. The skin appears lifted and the complexion is radiant and luminous.

Action
- Targets deep wrinkles and fine lines.
- Replumps.
- Restores skin elasticity.
- Rejuvenates the appearance of the skin.
Key Ingredients
Cellintegrity, Flax Flower Extract, Hyaluronic acid, Trehalose.
The Ritual
Apply to perfectly cleansed and toned face and neck. Massage gently until fully absorbed. Follow with Precious Lift and Repair Serum and Precious Luminescence Cream.
Pricing for La Vallée’s STX Cells Line
Label colonne description
Product |
Label colonne tarifs
Price
|
---|---|
Description
Precious Luminescence Cream* (50ml) |
Tarif
$309
|
Description
Precious Lift and Repair Serum* (30ml) |
Tarif
$292
|
Description
Rejuvenating Lift Eye Cream* (15ml) |
Tarif
$260
|
Description
Precious Youth Concentrate Elixir* (30ml) |
Tarif
$309
|
*All skin types
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