Free UK shipping over £25 15% off your app order Sign up for email exclusives Earn Cult Status Points
Get up to 15% OFF your first haul with code FIRST15
The INKEY List

The INKEY List Polyglutamic Acid Serum 30ml

You'll earn 15 Status Points with this product

Discover Cult Status

£15.00

Or 4 interest free payments of £3.75 with clearpay


In stock | Usually dispatched within 24 hours

Frequently Bought Together

Total Price:

£34.00

Other Customers Bought

Customer Reviews

4.44 stars out of a maximum of 5

5 stars rating 184 reviews

4 stars rating 56 reviews

3 stars rating 21 reviews

2 stars rating 6 reviews

1 stars rating 10 reviews

Top Customer Reviews

Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.

Soo hydrating !!

5 stars out of a maximum of 5

This is sooo hydrating non sticky and layers so well under make up! It’s like the perfect primer 

by Hannah Verified Purchase

Was this helpful?

Stinky mess

2 stars out of a maximum of 5

Packaging feels really cheep, product has bad scent and it stings the skin and dries it out.

by Margarita

Was this helpful?

love it

5 stars out of a maximum of 5

really good product and really hydrating but a bit of a strong smell but you get used to it!!

by chloe Verified Purchase

Was this helpful?

Great before makeup

5 stars out of a maximum of 5

I have this as an extra moisturizing step before doing my make up. It's a great smoding and slightly hydrating (not to much) base. This is a repurchase

by Lisa Verified Purchase

Was this helpful?

A comforting cleanser

4 stars out of a maximum of 5

I’m big on creamy/oily cleansers, and especially love this new addition to my roster as it makes a nourishing face mask. 

by Georgie Verified Purchase

Was this helpful?

Lovely serum

5 stars out of a maximum of 5

Gorgeous, hydrating and affordable serum. Perfect for use in mornings and evenings. My fiancé even loves using this after he shaves and before moisturising. 

by Lin Verified Purchase

Was this helpful?

Absorbs really well

5 stars out of a maximum of 5

Absorbs really well and feels very hydrating. Really good value for money and doesn’t  seem to react with other serums. 

by Hannah Verified Purchase

Was this helpful?

Holy Grail!

5 stars out of a maximum of 5

I only use it during my PM skincare routine! Basically I use all my other serums then use this last (before moisturiser) and it just locks in all that goodness! You need it! 

by Danielle Verified Purchase

Was this helpful?

Always in my am/pm routine

5 stars out of a maximum of 5

This serum is so thick but light at the same time, your skin feels amazing after use

by Nicola Verified Purchase

Was this helpful?

Perfect gentle hydrating serum

5 stars out of a maximum of 5

A repurchase for my husband who has super sensitive skin, he loves it. 

by Rochelle Verified Purchase

Was this helpful?