Step 2 — Treat
PERLE Hydration Serum
Light hydration serum with multi-molecular hyaluronic acid
Regular price
$54.00
30 ml / 1 fl. oz.
Replenishes moisture
- Innovative quick-absorbing texture
- Softens and smooths
- Promotes luminous, dewy finish
About this formula
PERLE is a hydration serum, not a hopeful guess. Its formula layers several forms of hyaluronic acid with Sodium PCA and a humectant-emollient base. Applied under your moisturizer, it helps skin hold water where it needs it, leaving the surface looking plumper, more replenished, and visibly more awake.
The texture is light enough to layer, not a gel that pills or a heavy cream that fights your other steps.
PERLE is where most people start with Aurenoire, the serum you reach for when your skin feels tired before it feels wrinkled.
Ingredients
Key ingredients
A selection highlighted by the manufacturer. The complete list is below.
- 1% Sodium PCA
- Multi-molecular weight Hyaluronic Acid
- Sunflower Oil
- Watercress Extract
- Elder Fruit Extract
Full ingredients / INCI
Aqua, Glycerin**, Caprylic/Capric Triglyceride, Helianthus Annuus (Sunflower) Seed Oil*, Pentylene Glycol, Cetearyl Alcohol, Glyceryl Stearate Citrate, Sodium PCA, Cellulose, Parfum, Hydrolyzed Hyaluronic Acid, Xanthan Gum, Glyceryl Caprylate, Nasturtium Officinale (Watercress) Flower/Leaf Extract*, Sambucus Nigra (Elder) Fruit Extract*, Ascorbyl Palmitate, Sodium Hyaluronate, Sodium Phytate, Potassium Hydroxide, Linalool***, Geraniol***, Citronellol***
*Ingredients from organic farming
**Made using organic ingredients
***From natural essential oils
We produce in small batches. Ingredients can change between batches, and the list above reflects the most recent formulation on file. The exact ingredient list is always the one printed on the bottle you receive.
What it addresses
Mature skin, Fine lines, Dry skin, Lack of plumpness, Lack of firmness
Fragrance & considerations
Contains Parfum. The manufacturer describes the aroma as floral, powdery and woody. The fragrance components declared in the ingredient list are Linalool, Geraniol and Citronellol, which come from natural essential oils.
How to make it a ritual
Apply to clean skin.
Work in the order the ritual sets out: prep first, then treat, then seal.
Patch test any new formula on the inside of your wrist or elbow before first use, and introduce one product at a time if your skin reacts easily.
Frequently asked questions
How soon will I notice anything?
Skin turnover takes weeks, not days. Judge a formula over a full cycle of consistent use rather than a single evening. What you should notice immediately is comfort — nothing tight, nothing stinging.
Can I use PERLE and FERME together?
They occupy the same step, so you do not need both. PERLE is for hydration and a plumper surface; FERME is for the look of firmness and fine lines. Pick the one that matches what you want, and alternate if your priorities change.
Where does PERLE go in my routine?
PERLE is the Treat step. Apply it to clean skin, after cleansing and before your cream. The manufacturer describes the texture as light and quick-absorbing, so it layers under a richer step without fighting it.
What if my skin is sensitive?
PERLE is documented by the manufacturer for all skin types, including mature skin. It is a fragranced formula: the ingredient list declares Parfum along with Linalool, Geraniol and Citronellol, which come from natural essential oils. Patch test on the inside of your wrist or elbow before first use, and introduce one formula at a time if your skin reacts easily.
Pair the ritual
PERLE Hydration Serum
$54.00