Two skincare serum bottles from The Inkey List on a white background

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Advertisement for Exosome Hydro-Glow Complex and Starter Retinol Serum with text on a white background.

Cosmetic product with text on how to layer a routine using Exosome Hydro-Glow Complex and Starter Retinol Serum.

Retinol Boost Duo

Name: Retinol Boost Duo
Brand: The INKEY List UK
SKU: BUNTILUK248
Price: 30.40 GBP
Availability: InStock

Your skin longevity power duo. Renew by day. Repair by night.

£30.40 ~~£32.00~~ / 2 full-size products

from £22.40

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Worth 300 Points

Transform your complexion with the Retinol Boost Duo – two scientifically formulated serums designed to deliver accelerated anti-ageing results. This retinol serum duo is perfect for beginners who want professional-level results without the guesswork. The fast track to brighter, smoother skin.

Why They Work Together: Boost skin renewal with exosomes in the morning. Smooth fine lines with retinol at night. The Exosome Hydro-Glow Serum delivers 3 million plant-based exosomes that prime and protect your skin throughout the day. The Starter Retinol Serum works overnight to visibly smooth fine lines in just 7 days without irritation.* Together, they create a 24-hour renewal cycle that delivers amplified results – faster renewal, deeper hydration, and clinically proven line reduction in record time. Clinically proven to improve the first 3 signs of ageing by 51% in 8 days.*

This routine includes: Starter Retinol Serum (30ml), Exosome Hydro-Glow Serum (30ml).

*clinical study of 26 participants over 8 days

Suitable for:

Retinol beginners
All skin types
Sensitive skin
Rosacea-prone skin

Targets:

Fine lines
Uneven skin tone
Uneven skin texture

How to use in a routine

CLEAN - Gently massage a small raspberry sized amount of Oat Cleansing Balm onto dampened face and neck for at least 60 seconds. Rinse thoroughly with water.
HYDRATE - Follow with a few drops of our Exosome Hydro-Glow Complex
TREAT - As part of your PM routine, smooth a pea-sized amount of Starter Retinol Serum onto face and neck. Always use SPF in your AM routine. Retinoids can leave skin sensitive to the sun, so they should not be used in the AM
MOISTURISE - As your last step, massage a blueberry-sized amount of Bio-Active Ceramide Repairing and Plumping Moisturiser into face and neck
SPF - Apply Dewy Sunscreen SPF 30 as the last step in your AM skincare routine.

What's included

EXOSOME HYDRO-GLOW SERUM (30ml) - Your facial-in-a-bottle. A glow serum powered by 3 million plant-based Exosomes to smooth, brighten and renew skin in 14 days* - no clinic required.
STARTER RETINOL SERUM (30ml) - A gentle yet effective beginner Retinol serum, clinically proven to visibly smooth fine lines in just 7 days -without irritation*.

*4-week clinical study on 30 participants

No BS Skincare

Skincare can be confusing.

So we cut the BS, and get straight to the point. We simplify the INCI list - commonly known as the ingredients list, that every skincare product has. That’s also where we get our name from. We’re The INKEY List - here to help you get better skin with real knowledge and formulas that deliver. No BS. No hype. Just effective, science-backed skincare that does what it says it will. We show you what your skin needs, not what’s trending. Whether you’re new to skincare or have a solid routine, we’ve always got your back with innovation, education and clinically-proven results.

All at a price that makes sense.

INKEY. No BS, just better skin.

We are B CORP. Our products are formulated with responsibly sourced ingredients, and packaged with 100% recyclable materials. Skin needs love, but so does our planet.