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Advanced 0.2% Retinal Serum Duo

High-performing Retinaldehyde serum that clinically improves the 5 signs of ageing, without irritation.

4.9
Rated 4.9 out of 5 stars
4.9 Stars (52 Reviews)
£28.50 / 15ml Duo

Insiders get triple points on this product! limited time only

What you get: A high-strength Retinal serum, clinically proven to target all 5 visible signs of ageing, without irritation - smoothing deep wrinkles, fading dark spots, visibly firming and lifting while boosting skin’s luminosity. Perfect for experienced retinoid users ready to upgrade their anti-ageing skincare routine.

Why it worksFormulated with 0.2% encapsulated Retinaldehyde, proven to work 11x faster than standard Retinol***, to accelerate cell turnover, promote collagen production and improve skin elasticity. Enhanced with 2% Sirtalice to visibly lift, tighten and smooth skin in as little as 30 minutes****.

How it feels: Lightweight, hydrating and fast-absorbing. Skin feels instantly nourished, never drying.

When to use: PM only, 2-3 nights a week to start. Increase frequency as your skin builds tolerance. Always follow with moisturiser and use SPF the next morning.


*** G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268, pp 371-378

**** Clinical data from ingredient study

Suitable for:

  • All skin types

Targets:

  • Deep Wrinkles
  • Dark Spots
  • Loss of firmness
  • Dullness

Delivery info

Last order dates for Christmas delivery

  • Order by 8pm December 19th (Express)

Standard tracked delivery (Evri)

  • £3.99
  • FREE on orders over £30
  • (2-5 working days*) 

Express tracked delivery (Evri)

  • £5.95 or FREE on orders £50+
  • (Up to 2 working days if ordered before 8pm, excluding weekends*)

*Find out more about delivery options and delivery area restrictions here.

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Have you tried?

This product

Advanced 0.2% Retinal Serum Duo

Advanced 0.2% Retinal Serum Duo

  • • Perfect for experienced retinoid users ready to upgrade their anti-aging skincare routine
  • • Clinically proven to target all 5 visible signs of aging, without irritation
  • • 0.2% Retinal smooths deep wrinkles, fading dark spots, visibly firming and lifting while boosting skin’s luminosity

or

Have you tried?

Starter Retinol Serum

Starter Retinol Serum

  • • Perfectly suited for first-time Retinol users
  • • 0.01% Retinal helps even skin tone and refine texture
  • • Gently boosts cell turnover

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  • Before and after showing results of Advanced 0.2% Retinal Serum Duo
  • Before and after showing results of Advanced 0.2% Retinal Serum Duo
  • Before and after showing results of Advanced 0.2% Retinal Serum Duo
  • Before and after showing results of Advanced 0.2% Retinal Serum Duo
4.9
Rated 4.9 out of 5 stars
Based on 52 reviews
Total 5 star reviews: 48 Total 4 star reviews: 3 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Customers say this retinal serum has a lightweight, creamy texture that absorbs quickly without leaving residue or feeling greasy. Users report smoother skin texture, reduced fine lines, and brighter complexion after consistent use. Many experienced retinoid users appreciate its gentle formulation that causes minimal irritation compared to stronger alternatives. The serum appears yellow but blends well into skin. Common feedback includes improved dark spots, firmer-feeling skin, and a healthy glow. Some note initial mild dryness that subsides with continued use. Users find it layers well with moisturizers in nighttime routines and praise its affordable price point for the results achieved.
52 reviews
  • skincarereview101
    Reviewing
    Advanced 0.2% Retinal Serum
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    Waking up to better looking skin? Yes, please. The Inkey List Advanced Retinal Serum, 15 ml, targets various signs we see as we age. I have been using retinol products for some time, so my skin did well with this product and I am seeing overall clarity in my skin using this.

  • beautywithhunnie
    Reviewing
    Advanced 0.2% Retinal Serum
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    From the first few uses, I noticed how comfortably this serum sat on my skin. it absorbs fast and doesn’t leave any tacky feeling. After sticking with it for a bit, my skin started to look more refined, and the fine lines around the corner of my eyes looked a little softer. I like that it never caused burning or tightness for me, which made it really easy to keep in my nightly routine. Overall, it’s been a simple, effective way to get brighter, smoother-looking skin.

  • vrutitheexplorer
    Reviewing
    Advanced 0.2% Retinal Serum
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    5 Stars

    After 2 weeks, I am starting to see visible results. My dark spots are starting to disappear and my fine lines are a little smoother. It definitely works! Can’t wait to keep using and seeing more results for the upcoming weeks.