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Step 3 · Treat

Retinol Serum

£25.00

A measured 0.1% retinol serum with six forms of hyaluronic acid. Start slowly, use at night and patch test if reactive.
  • 0.1% retinol for gradual night-time use
  • Six forms of hyaluronic acid support a cushioned feel
  • Designed to be introduced slowly
  • Use SPF during the day while using retinol
Barrier-firstRoutine-led care Free UK shippingOrders over £35 DispatchUsually 1–2 days
Description

A night-time retinol step intended for gradual use. Reduce frequency if dryness or peeling occurs.

Key ingredients

0.1% retinol is paired with six forms of hyaluronic acid. Do not use while pregnant or breastfeeding unless advised by your doctor or midwife.

Delivery

Free UK shipping is available on orders over £35. Current delivery options and estimates are shown at checkout.

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Korean-formulated Made in Korea, barrier-first
0.1% retinol + 6 HA Measured night-time care
Cruelty-free Never tested on animals
Introduce slowly Patch test if reactive

Where it fits in your routine

The treat — your third step

  1. 01Melt Cleansing Balm £25.00
  2. 02Cleanse Purifying Foaming Cleanser £20.00
  3. 03Treat Retinol Serum £25.00 You’re here
  4. 04Seal Daily Moisturizing Cream £30.00
Retinol Serum product story

The measured active

Strong actives, kind to your barrier

A measured night-time treatment designed to be introduced gradually, giving skin time to settle as the routine builds.

Pace
Introduce gradually
Texture
Cushioned serum feel

The formula

0.1% retinol, buffered

A measured active supported by hydration and calming ingredients, designed to be introduced gradually rather than rushed.

Retinol Serum formula ingredients
  1. 0.1% retinol ingredient texture

    Measured active

    0.1% retinol

    Supports visible smoothing over time at a considered starting strength.

  2. 6 types of hyaluronic acid ingredient texture

    Hydration buffer

    6 types of hyaluronic acid

    Cushions the formula with layered hydration while skin builds its routine.

  3. Licorice root + baikal skullcap ingredient texture

    Calming support

    Licorice root + baikal skullcap

    Helps brighten and calm alongside the measured retinol step.

In action

Drop by drop

A few drops, pressed in at night.

View product

Good to know

Your questions, answered

The quick answers — and our team is one email away for anything else.

I tried retinol and it stung — why is this gentler?

Ours is a low 0.1% retinol, buffered with 6 types of hyaluronic acid for a cushioned feel. Retinol can still irritate if introduced too quickly, so patch-test first, start a couple of nights a week and build up as your skin allows.

Will it make me peel or purge?

Peeling or sensitivity can happen if you go too fast. Introduce it gradually, moisturise well, and skip a night if skin feels sensitive. Always wear SPF during the day.

How often should I use it?

Start with 2 evenings a week, building to every other night as tolerated. A little goes a long way — a few drops is plenty.

Can I use it with my other products?

Yes. Apply to clean, dry skin in the evening, then follow with moisturiser. Introduce one active at a time and pause anything that stings.

Does it contain fragrance?

Yes — the Retinol Serum contains added fragrance. If your skin is fragrance-sensitive or highly reactive, patch-test first and introduce it slowly. For a no-added-fragrance option, choose the Daily Moisturizing Cream.

Can I use it while pregnant or breastfeeding?

No — don't use retinol during pregnancy or breastfeeding unless your doctor or midwife says it's OK. Reach for the Daily Moisturizing Cream instead; it's a gentle, barrier-first choice.

How fast is shipping?

Free UK shipping on orders over £35. Orders ship within 1–2 business days.

What if it's not for me?

30-day money-back. Email support@sobaecosmetics.com and we'll sort it.

Still stuck? Email our team

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