Stendhal Hydro Harmony Plus Moisturising Serum 30ml is a vegan French treatment serum designed to deliver intense hydration, restore radiance and plump the look of dehydrated skin. The lightweight formula combines the brand's Aqua-Mimetica™ biomimetic hydration complex with glacier water extract and the Elixir de Lys™ active, working together to attract moisture into the skin, lock it in and refresh the complexion.
About Stendhal
Stendhal is a French luxury skincare house founded in Paris in 1947, named after the 19th-century French author. The brand has long-standing roots in French dermo-cosmetic skincare and is particularly known for its anti-ageing and hydration ranges. The Hydro Harmony line is the brand's dedicated hydration pillar, formulated for skin that needs comfort, plumpness and a visible radiance boost.
Key ingredients
- Aqua-Mimetica™ Complex — biomimetic extract that captures water on the skin's surface, distributes it to the cells, and helps prevent water loss by reinforcing the skin barrier.
- Glacier Water Extract — encapsulated in liposome form; refreshes the skin and provides long-lasting hydration alongside thermal-stress protection.
- Elixir de Lys™ — a Stendhal-proprietary active that helps revive radiance and target the look of blemishes.
- Aloe Barbadensis Leaf Juice — soothing, calming and hydrating.
- Glycerin — humectant for additional surface moisture.
- Madonna Lily Flower Water (Lilium Candidum) — softening botanical extract.
- Botanical extracts (acacia, hibiscus, mulberry, cucumber) — supporting hydration and antioxidant defence.
- Vegan; made in France.
Key benefits
- Delivers deep, lasting hydration to dehydrated skin
- Plumps and smooths the appearance of fine dehydration lines
- Boosts skin radiance and luminosity
- Helps reinforce the skin's natural moisture barrier
- Restores elasticity, firmness and overall skin comfort
- Helps protect against thermal stress and environmental drying
Who it's for
Best suited to dehydrated, tight, dull or tired-looking skin — across all ages. Particularly useful for those who travel frequently, work in air-conditioned environments or experience seasonal dehydration in winter. The vegan, made-in-France formula also makes it a sensible pick for those who prefer ethical French dermo-skincare.
How to use
- Cleanse the face thoroughly and pat dry.
- Dispense a small amount of serum into the palm of one hand.
- Press gently across the face and neck, avoiding the immediate eye area.
- Allow 30–60 seconds to absorb.
- Follow with eye cream and a moisturiser.
- Use morning and/or evening as a daily hydration step.
Specifications
- Size: 30ml
- Format: Hydrating face serum
- Brand: Stendhal Paris (France)
- Range: Hydro Harmony
- Suitable for: Dehydrated and dull skin; all ages
- Vegan; made in France



