WHAT MAKES INKEY’S EXOSOMES DIFFERENT?

They’re plant-derived and clinically proven to: Boost collagen by 300%***, soothe inflammation by 55%*** & speed up repair by 63% in just 8 hours***. Smart skincare that works harder, deeper, faster.

Key benefits of Exosome Complex with 2 model faces

Key claim about plant-derived exosomes with a close-up of a person's eye.

How to layer Exosome Hydro-Glow Complex in. your routine

Ingredients in Exosome Hydro-Glow Complex

Key claim about Exosome effectiveness for Hydration

Before and after comparison of a woman's face with text indicating time elapsed.

Before and after comparison of a person's face with text indicating time elapsed.

Woman holding Exosome Hydro-Glow Complex close to her face against a white background

Woman applying Exosome Hydro-Glow Complex product to her face with a white background

Close-up of a person applying Exosome Hydro-Glow Complex to their face

Before and after comparison of skin treatment on a person's face.

Before and after comparison of a person's face with visible skin improvement over two weeks.

Before and after comparison of a woman's face with text indicating a time lapse.

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Exosome Glow Serum Duo

Name: Exosome Glow Serum Duo
Brand: The INKEY List UK
SKU: BUNTILUK164
Price: 38.00 GBP
Availability: InStock
Rating: 4.5 (860 reviews)

Hydrating glow serum that visibly brightens, smooths and renews skin in 14 days*

4.5

Rated 4.5 out of 5 stars

4.5 Stars (860 Reviews)

£38.00 ~~£40.00~~ / 2 full-size products

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Worth 190 Points

What you get : 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.

Why it works: The hero ingredient Cica Exosomes boost collagen production by 300%, reduce inflammation by 55%, and improve skin repair by 63% in 8 hours***.

How it feels: Creamy. Lightweight. Zero stickiness. A skin & facial glow serum that layers perfectly under skincare or makeup.

When to use: AM and PM. Apply this brightening collagen boosting serum after cleansing, before moisturiser.

*4-week clinical study of 26 people

***In-Vitro tests show that Cica Exosomes increase the genes related to collagen production by approximately 300%, decreases inflammation by 55% and increase skin repair and renewal by 63%

This Duo contains x2 Exosome Hydro-Glow Complex (30ml)

Suitable for:

All skin types
Sensitive skin
Pregnancy & breastfeeding

Targets:

Dullness
Texture
Rejuvenation
Dehydration

How to use

Use AM and PM. Always apply exosome serum first, straight after cleansing. Smooth a pea-sized amount onto face and neck

Follow with

Treatments → moisturiser.

Finish with SPF in your AM routine.

INKEY Tip

Apply to damp skin to lock in hydration.

For extra glow, use INKEY Lab's Exosome Boosting Dry Sheet Mask whenever your skin needs a 10 minute high performance boost.

Heads up

When adding new products to your skincare routine, we always recommend patch testing. Learn more here.

Storage

Store in a cool, dry place (15–25°C). Keep out of direct sunlight. Avoid eyes. For external use only. Keep out of reach of children.

Key Claims

100% saw more glowing skin, clinically proven*
Boost collagen production by 300%***
Reduce inflammation by 55%***
Improve skin repair by 63% in 8 hours.***
5-in-1 skin rejuvenation: clinically proven to visibly improve radiance, hydration, tone, firmness, elasticity, and texture*
Proven to deliver up to 12-hours of hydration**

*4-week clinical study of 26 people
**Clinical study of 31 people
***In-Vitro tests show that Cica Exosomes increase the genes related to collagen production by approximately 300%, decreases inflammation by 55% and increase skin repair and renewal by 63%

Ingredients

1% Plant-derived ExosomesTargets skin at a cellular level to boost collagen by up to 300%***, reduce inflammation by 55%, and support visible skin repair.
Prickly pear extract: Gently resurfaces for a smoother, more radiant glow.
1% Kollaren™: Helps visibly improve firmness and skin structure.
1% Hyaluronic Acid: Delivers multi-level hydration for plumper, more supple skin.
1% Ectoin: Supports the skin barrier and locks in moisture for up to 12 hours**.
Q10 (Ubiquinone): Delivers antioxidant protection to defend against daily stressors.

Aqua (Water / Eau), Caprylic/Capric Triglyceride, Dipropylene Glycol, Glycerin, Propanediol, Coconut Alkanes, Sodium Acrylates Copolymer, Dimethicone, Ectoin, Phenoxyethanol, Cetearyl Olivate, Sorbitan Olivate, Allantoin, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate, Butylene Glycol, Lecithin, Ubiquinone, CocoCaprylate/Caprate, Ethylhexylglycerin, Sodium Phytate, Pentylene Glycol, Hydrolyzed Opuntia Ficus-Indica Flower Extract, Centella Asiatica Leaf Extract, Dextran, Tripeptide-1

FAQs

WHEN DO I USE THIS IN MY ROUTINE? Step 2 - right after cleansing. Use AM and PM before treatments or moisturiser. For extra glow, pair with Omega Water Cream. Always follow with SPF in the morning.

IS THIS SUITABLE FOR EVERYDAY USE? Yes, gentle enough for daily AM and PM use. Suitable for all skin types, even sensitive skin.

CAN I USE THIS GLOW SERUM WITH RETINOL AND VITAMIN C?Yes. Absolutely! This exosome serum works beautifully with retinol, vitamin C, and all actives (AHAs/ BHAs). Layer after cleansing, before other treatments.

CAN I WEAR MAKEUP OVER IT? Absolutely. Just wait 30–60 seconds after applying to let it absorb.

DO I NEED HYALURONIC ACID TOO? Not really. This already hydrates like a pro! But if you want both: use Hyaluronic Acid Serum in the AM and Exosome Serum in the PM - or layer if you love the hydration hit.

WHAT ARE EXOSOMES? Tiny messengers that tell your skin to do better. More collagen, less redness, faster repair. Think glow-up at a cellular level. Learn more about Exosomes in Skincare here.

WHAT MAKES INKEY’S EXOSOMES DIFFERENT? They’re plant-derived and clinically proven to: Boost collagen by 300%***, soothe inflammation by 55%*** & speed up repair by 63% in just 8 hours***. Smart skincare that works harder, deeper, faster.

WHERE DO THE EXOSOMES COME FROM? Plant-based. Sourced from Cica Extract.

IS THIS THE BEST HYDRATING SERUM FOR GLOWING SKIN? Clinically proven - 100% of users saw more glowing skin in our 4-week study*. This brightening hydrating serum delivers both instant glow and long-term skin improvement.

ARE EXOSOMES SAFE? Yes - non-invasive, biocompatible, and gentle on skin. Still patch test to be sure.

IS IT STILL EFFECTIVE WITHOUT MICRONEEDLING? Yes. No needles needed. Our Exosomes are tiny enough to penetrate skin solo.

CAN I USE IT ON SENSITIVE SKIN? Yes. Clinically tested and safe for all skin types, even sensitive.

DOES IT CONTAIN SPF? No. Layer with SPF in the AM - we recommend our Dewy SPF 30.

IS IT NON-COMEDOGENIC? Yes.

IS IT VEGAN? Yes. Certified by The Vegan Society.

IS IT PREGNANCY OR BREASTFEEDING SAFE? Yes

TAKING PRESCRIPTION MEDS? Check with your doctor first - especially if using Roaccutane.

WHAT’S THE PH LEVEL? 6.0–6.5

WHEN WILL I SEE RESULTS? You’ll notice glow after one use. Full results kick in after 14 days: firmer, plumper, more radiant skin with less redness and better bounce.

HAVING ISSUES WITH THE PUMP? Try this: Tap the bottle base on a hard surface. Shake gently. Press pump firmly 10–20 times. Store upright. Still stuck? Contact our Customer Experience Team - we’ve got you.

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.

Carbon Net-Zero. All our emissions are offset annually through planet friendly projects with a focus on education.

Approved under the Cruelty Free International Leaping Bunny programme.

100% of our packaging is recyclable. Learn how to recycle your INKEY List products.

Certified by The Vegan Society

This product is;

Dermatologically tested

Clinically tested

Fragrance-free

Alcohol-free

Paraben-free

Pregnancy & breastfeeding safe

Awards & Features

EXOSOME SERUMS: THE NEXT BIG THING IN SKINCARE

Skincare just got smarter. Advanced hydrating serum technology once exclusively used in high-end salon treatments, Exosomes are now bottled for your daily routine. These plant-based powerhouses—300x smaller than a pore—go deeper than traditional glow serums to transform your skin from within. Powered by Exosome technology and a 5-in-1 boosting blend, this breakthrough brightening serum delivers next-level glow and rejuvenation by carrying actives directly to your skin cells for maximum results. Get that just-had-a-facial glow—no appointment needed.

Firms & plumps by boosting collagen production
Calms & soothes by reducing inflammation
Repairs & renews for a smoother, more radiant glow

Delivery info

Standard tracked delivery (Evri)

£3.99 or 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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Exosome Glow Serum Duo

•Advanced glow serum that visibly brightens, smooths and renews skin in 14 days*
•Plant based collagen-boosting serum that is clinically proven to accelerate skin repair by +63% in 8 hours***
• Perfect for dull, tired skin needing rejuvenation and anti-ageing benefits

Have you tried?

Ectoin Hydro-Barrier Serum

• Barrier-repairing serum that deeply hydrates while protecting sensitive skin
• 2% Ectoin + Multi-Molecular Hyaluronic Acid for maximum moisture retention
• Perfect for sensitive, reactive skin with compromised barrier needing gentle care.

More Info

Still not sure?

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4.5

Rated 4.5 out of 5 stars

Based on 860 reviews

Total 5 star reviews: 608 Total 4 star reviews: 154 Total 3 star reviews: 46 Total 2 star reviews: 21 Total 1 star reviews: 31

Reviews Summary

Customers say this serum gives their skin a noticeable glow and leaves it feeling smooth, hydrated, and plump. Many report receiving compliments on their skin's appearance and describe the texture as silky and easy to absorb without leaving residue. Users appreciate that it works well under makeup and pairs effectively with other skincare products. Common feedback includes improved skin brightness, reduced appearance of texture, and enhanced hydration. While most praise the glowing effects, some mention the pump dispenser is difficult to use. A few customers experienced breakouts or didn't notice significant changes, though the majority report visible improvements within days to weeks of use.

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860 reviews

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Hareem H.
Verified Buyer
Reviewing
Exosome Glow Serum
I recommend this product
Age Range 25 - 34
Skin Type Combination
Skin Concerns Breakouts, Texture, Redness, Acne Scars, Fine Lines and Wrinkles
Have you purchased an INKEY List product before? Yes
How long have you used this product for? 3 months +
Sensitive Skin Suitability Suitable for my sensitive skin
Rated 5 out of 5 stars
2 hours ago
Best addition to my regime
I’ve been using this serum since it got released last year. It had really made a huge difference to my skincare. My acne heals better, there’s less scarring. Plus, it actually gives a glow boost. I haven’t used makeup for months!
Was this helpful?
Victoria M.
Verified Buyer
Reviewing
Exosome Glow Serum
I recommend this product
Age Range 35 - 44
Skin Type Combination
Skin Concerns Fine Lines and Wrinkles, Breakouts, Dehydration
Have you purchased an INKEY List product before? Yes
How long have you used this product for? 1 month - 3 months
Sensitive Skin Suitability Suitable for my sensitive skin
Rated 5 out of 5 stars
5 hours ago
Love this
I have had to take applying this slowly as I assume there is some Vit C in it. So far loving it and seeing a difference in some pigmentation I have
Pump takes a little while to get going, felt like I was getting half the amount sporadically
Was this helpful?
May B.
Verified Buyer
Reviewing
Exosome Glow Serum
I recommend this product
Skin Type Combination
Skin Concerns Redness, Texture, Fine Lines and Wrinkles, Dryness, Plumping
Have you purchased an INKEY List product before? Yes
How long have you used this product for? 3 months +
Sensitive Skin Friendly? Yes
Rated 5 out of 5 stars
5 hours ago
Excellent
I love this
Was this helpful?

Your Bag

Exosome Glow Serum Duo

Suitable for:

Targets:

How to use

Key Claims

Ingredients

FAQs

No BS Skincare

Awards & Features

EXOSOME SERUMS: THE NEXT BIG THING IN SKINCARE

Delivery info

Ectoin Hydro-Barrier Serum

Intro Routine for Hydrated Skin

Allure Winners Trio

Compare with...

Exosome Glow Serum Duo

Ectoin Hydro-Barrier Serum

Still not sure?

Exosomes in Skincare: Everything You Need To Know

Boost Your Retinol Results with Exosome: The Secret to Better Anti-Ageing Results

The Importance of Hydration for Healthy, Glowing Skin

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Exosome Glow Serum Duo | The INKEY List

Suitable for:

Targets:

How to use

Key Claims

Ingredients

FAQs

No BS Skincare

Awards & Features

EXOSOME SERUMS: THE NEXT BIG THING IN SKINCARE

Delivery info

Ectoin Hydro-Barrier Serum

Intro Routine for Hydrated Skin

Allure Winners Trio

Compare with...

Exosome Glow Serum Duo

Ectoin Hydro-Barrier Serum

Still not sure?

Related Blog Posts

Exosomes in Skincare: Everything You Need To Know

Boost Your Retinol Results with Exosome: The Secret to Better Anti-Ageing Results

The Importance of Hydration for Healthy, Glowing Skin

Exosome Glow Serum Duo