Halocline Dew Serum 30 ml, in stock — a clear glass dropper bottle with a silver collar, its pipette lying beside it on whiteBottle
A single smear of white cream on a beige surfaceTexture
Water droplets beaded on a pale glass panelFinish
Gloved hands placing a drop of serum on a forearm for a patch testPatch test
Halocline Dew Serum 30 ml, in stock — a clear glass dropper bottle with a silver collar, its pipette lying beside it on white

Serum · hyaluronic acid + panthenol

Dew Serum

2%hyaluronic acid in three molecular weights, with 5% panthenol

Size

€32€46
In stock — ships today if ordered by 14:00
  • Delivery€3.90 in France, 2–3 working days. Free over €40. EU €7.50, 3–5 days.
  • Returns30 days unopened. Opened and it irritated? Refund within 14 days, no need to post it back.
  • In the boxFrosted glass bottle with pipette, two 2 ml samples of your choice, a patch-test card.
Not sure it suits you? Take the three-question skin quiz below ↓

Skin quiz · 3 questions

Answer three questions. Your morning and evening steps write themselves.

Change any answer and the routine updates straight away. Every step names the product, the price and how much to use.

Question 1 of 3

How does your skin feel by midday?

Tight and dryFeels tight, flakes around the nose
Shiny all overShine by noon, make-up slides
Shiny T-zone onlyOily centre, normal or dry cheeks
Reactive and flushedStings, reddens, reacts to new products

Question 2 of 3

What would you most like to change?

Dullness and uneven toneMarks, grey patches, no glow
Breakouts and poresSpots, blackheads, visible pores
Fine lines and firmnessLines around eyes, less bounce

Question 3 of 3

How long do you have, morning and night?

Two minutesThree steps in the morning, three at night
Five minutesAn extra layer morning and night

Your routine

Tight and dryShiny all overShiny T-zone onlyReactive and flushed·Dullness and uneven toneBreakouts and poresFine lines and firmness·Two minutesFive minutes

AMMorning

  1. 1
    CleanseLactic acid 5% Milk Cleanser€21 · massage onto dry skin, rinsePanthenol 5% Calm Gel Cleanser€19 · one pump on wet skinPanthenol 5% Calm Gel Cleanser€19 · one pump on wet skinPanthenol 5% Calm Gel Cleanser€19 · one pump, lukewarm water
  2. 2
    TreatEthyl ascorbic acid 15% Brightening Drops€38 · four drops before moisturiserNiacinamide 10% Clarity Serum€26 · three drops on T-zone and chinPeptide complex 4% Eye Gel€36 · a rice grain under each eye
  3. +
    Second layerHyaluronic acid 2% Dew Serum€32 · one pipette on damp skin, before moisturiser
  4. 3
    MoisturiseCeramide complex 3% Barrier Cream€34 · a pea-sized amountHyaluronic acid 2% Dew Serum€32 · one pipette as your moisturiserHyaluronic acid 2% Dew Serum€32 · all over; add Barrier Cream on cheeksCeramide complex 3% Barrier Cream€34 · a pea-sized amount
  5. 4
    ProtectZinc oxide 18% Mineral SPF 50€31 · two finger-lengths, face and neck

PMEvening

  1. 1
    CleanseLactic acid 5% Milk Cleanser€21 · massage onto dry skin, rinsePanthenol 5% Calm Gel Cleanser€19 · one pump on wet skinPanthenol 5% Calm Gel Cleanser€19 · one pump on wet skinPanthenol 5% Calm Gel Cleanser€19 · one pump, lukewarm water
  2. 2
    TreatAzelaic acid 10% Tone Cream€29 · thin layer, every eveningAzelaic acid 10% Tone Cream€29 · thin layer on breakout areasRetinal 0.1% Night Emulsion€44 · two nights a week to start — sold out, back 24 Nov
  3. 3
    MoisturiseCeramide complex 3% Barrier Cream€34 · a pea-sized amountHyaluronic acid 2% Dew Serum€32 · one pipette as your moisturiserHyaluronic acid 2% Dew Serum€32 · all over; add Barrier Cream on cheeksCeramide complex 3% Barrier Cream€34 · a pea-sized amount
  4. +
    SealSqualane 100% Facial Oil€22 · three drops pressed in, last step

New to an active? Patch-test it for 48 hours first, and start retinal or acids two evenings a week.

Find these products in the shop
A pipette releasing a single drop of clear serum into an open palm

What arrives, and how to use it

  • 30 or 50 mlfrosted glass bottle, aluminium collar, glass pipette marked at 0.5 ml
  • 2 × 2 mlsamples of your choice — write them in the order note
  • 1 cardpatch-test instructions and your batch number
  • 0 plasticcarton printed with plant ink, padded with paper

Morning and night, press one pipette into damp skin after cleansing. Follow with moisturiser, and in the morning, SPF.

The full INCI, nothing left off.

Listed in order of weight, with the percentage of every active. The same list is printed on the carton.

See all twelve INCI lists
Full INCI list, in order of weight

Aqua, Glycerin, Panthenol (5%), Sodium Hyaluronate (1%), Hydrolyzed Sodium Hyaluronate (0.6%), Sodium Hyaluronate Crosspolymer (0.4%), Propanediol, Betaine, Pentylene Glycol, Ectoin, Sodium Phytate, Citric Acid, Sodium Benzoate, Potassium Sorbate.

Fragrance-free, essential-oil-free, alcohol-free. Vegan. pH 5.4.

What each active does, and how much is in

1% sodium hyaluronate (high weight) sits on the surface and stops water leaving.

0.6% hydrolysed hyaluronate (low weight) reaches the upper layers and plumps them.

0.4% crosspolymer releases water slowly through the day.

5% panthenol calms and softens; ectoin protects against wind and cold.

Batch, shelf life and packaging

Batch of 400, number printed under the carton flap. Use within 12 months of opening. Frosted glass bottle and aluminium collar, both recyclable; the 50 ml refill pouch fits the same pipette.

Pairs with Dew Serum

The three products most often in the same order.

Dew Serum, questions from customers

Can I use it with vitamin C or retinal?
Yes. Apply Dew Serum after any water-thin treatment and before cream. It is often used to soften the dryness retinal can bring.
Is it safe in pregnancy?
Yes. Every ingredient in Dew Serum is suitable during pregnancy and breastfeeding.
It feels sticky — what am I doing wrong?
Use it on damp skin and follow with a moisturiser within a minute. In very dry air, hyaluronic acid on dry skin can feel tacky.
How long does a bottle last?
One pipette a day: about ten weeks for 30 ml, four months for 50 ml.