Google Certified Shop

Free Delivery on all orders *

Authorised Stockists

Expert Advice from Fully Trained Staff

Medik8 Retinol 3TR - 15ml

Retinol 3TR - 15ml, optimised serum containing retinol for night time use.

Why Buy From Us

  • Free UK delivery on ALL orders
  • Advice from expert practitioner
  • Leading cosmeceutical brands
  • Secure online ordering
  • Tracked UK deliveries

Authorised Stockists

Effortless Skin guarantee that every Medik8 product on our site is genuine and sourced directly from the manufacturer or from authorised UK distributors.

Customer Satistfaction Rate

Rated 4.8/5.0 based on
9,143 customer reviews

Safe and Secure

McAfee Secure
Payment methods - MasterCard, Visa, Delta, AMEX, Paypal
secured by SagePay
Medik8 Retinol 3TR - 15ml
RRP: £31.00
Now Only: £24.00 
  • Powerful anti-aging serum
  • Contains 0.3% Retinol
  • Targets fine lines and wrinkles
  • Evens out a blotchy complexion

Tackle the early signs of ageing with the Medik8 Retinol 3TR serum.

Perfect for new Retinol users, this innovative formula contains a mild concentration of the ingredient in a time-release system, which gradually releases the active into the skin over a number of hours, to reduce the risk of irritation. By working on the skin during its most regenerative state, this serum boosts collagen and Hyaluronic Acid production to soften the appearance of fine lines while also addressing uneven pigmentation, dullness and uneven texture to deliver a complexion that looks and feels more youthful.

Suitable for all skin types, apply a few drops to cleansed skin in the evening twice a week. Gradually increase this frequency after around two weeks until it is applied nightly.

View Ingredients


Retinol 3TR has been formulated for direct application to the face. In the evening use the integrated dropper to apply Retinol 3TR directly to the face. Alternatively, place a drop on your finger and then blend into the skin. Apply your hydrator as usual after every application. If using Retinol 3TR in daylight, ensure that an SPF hydrator is applied after every use.


To build up skin tolerance to retinol, allow 3 day intervals between applications for a minimum of two weeks.

Do not use if pregnant, lactating, undergoing skin peeling procedures or taking prescription medication for acne


Ratings and Reviews StarStarStarStarStar

Number of Ratings: 6  |  Number of Reviews: 1  |  (Only registered customers can rate)
Reviews 1-1 of 1
StarStarStarStarStar 1. Hilda on 06/04/2013

I am using this product for a week now, at night time. I see difference on my face. My skin is silky in the morning. I think i need to use it longer to see much more results. I want to diminish my acne scars and tighten my skin. I do not get any acnes anymore and that is one of the things i want to improve. The scars are still there but it seams that they are bit lighter.

Was this review helpful? yes no
(3 user found this review helpful, 1 did not)

Customers who bought this also bought:

Medik8 Hydr8 Night - 50mlMedik8
Hydr8 Night - 50ml
RRP: £36.00
Now Only: £28.00 
Medik8 Hydr8 B5 - 30mlMedik8
Hydr8 B5 - 30ml
RRP: £38.00
Now Only: £28.90 
Medik8 Red Alert Serum - 15mlMedik8
Red Alert Serum - 15ml
RRP: £30.00
Now Only: £23.00 
Medik8 C Tetra - 30mlMedik8
C Tetra - 30ml
RRP: £36.00
Now Only: £28.00