Medik8 Intelligent Retinol™ 3TR Serum (0.3%, 15 mL)
Entry-strength 0.3% Intelligent Retinol night serum with Time Release Technology, for people new to vitamin A.
Description
Description
Medik8 Intelligent Retinol 3TR 15ml is a performance-enhanced vitamin A night serum formulated with 0.3% retinol, climbazole and Medik8’s unique Time Release Technology. The Medik8 Intelligent Retinol 3TR is the entry-level strength in the Intelligent Retinol range — ideal for those new to retinol or upgrading from a lower-strength vitamin A. Climbazole is a proven retinol booster that enhances retinol activity by blocking the enzymes that break down retinoic acid in the skin, delivering the power of higher percentages without additional irritation. J. Adamus et al., International Journal of Cosmetic Science, 2017. Time Release Technology gradually delivers retinol throughout the night for sustained results and maximum skin comfort.
Why Choose Medik8 Intelligent Retinol 3TR
Intelligent Retinol 3TR is the recommended starting point for retinol beginners or those stepping up from Medik8’s original Retinol 3TR. The addition of climbazole makes it more effective than a standard 0.3% retinol serum without increasing irritation risk. When ready, progress to Intelligent Retinol 6TR for increased strength. Shop the full Medik8 vitamin A range at Aesthetic Cellology.
Medik8 Intelligent Retinol 3TR Key Benefits
- 0.3% Retinol with Climbazole Booster — climbazole enhances retinol activity without increasing irritation, delivering the visible power of higher retinol percentages at a gentler strength. J. Adamus et al., International Journal of Cosmetic Science, 2017.
- Time Release Technology — retinol is gradually released into the skin throughout the night for prolonged, sustained results and reduced irritation potential.
- Visibly Smooths Fine Lines and Wrinkles — retinol helps for a visibly smoother, more youthful complexion over time.
- Refines Skin Tone and Texture — retinol reboots the skin’s natural exfoliation cycle to improve the appearance of uneven texture, dullness and pores.
- Nourishing Squalane Base — squalane restores the skin’s natural defence barrier, deeply moisturises and helps stabilise retinol for long-term efficacy.
- Vitamin E Antioxidant Protection — tocopheryl acetate provides additional free radical protection and boosts retinol stability.
Intelligent Retinol TR Strengths — Which Should You Choose?
All three Intelligent Retinol serums contain climbazole and Time Release Technology. Start with 3TR (0.3%) if you are new to retinol. Progress to 6TR (0.6%) once your skin has adapted. Move to 10TR (1%) for maximum retinol strength. If you are unsure which strength is right for you, book a consultation with Nadine at 118 Baker Street.
How to Use
Use in the evening only. After cleansing, massage 4 drops across the face, neck and décolleté. Allow to absorb then follow with a moisturiser. Phase in gradually — use twice a week for the first 2 weeks, every other night for weeks 3 and 4, then every night. Always use SPF the following morning. Do not use during pregnancy or breastfeeding without professional advice. Patch test 24 hours before first use.
Ingredients (INCI)
Squalane, Caprylic/Capric Triglyceride, Carthamus Tinctorius (Safflower) Seed Oil, Dimethicone, PPG-12/SMDI Copolymer, Tocopheryl Acetate, Retinol, Climbazole, Pogostemon Cablin (Patchouli) Leaf Oil, Decylene Glycol, Phenoxyethanol, 1,2-Hexanediol, BHT, Lecithin.
Available from Aesthetic Cellology. Authorised Medik8 stockists at 118 Baker Street, London W1U 6TT.
Additional Information
Additional Information
| Weight | 0.06 kg |
|---|---|
| Dimensions | 20 × 15 × 8 cm |
| Product Type | Serum / Treatment |
| Skin Type | All Skin Types |
| Skin Concern | Ageing, Fine Lines |
| Key Ingredient | Retinol |
| Size | 15ml |
Delivery & Returns
Delivery & Returns
Delivery
- UK delivery only.
- £4.99 standard delivery, free on orders over £75. Delivery takes 1–4 business days.
- Orders placed before 2pm (UK time), Monday to Friday, are dispatched the same or next working day.
- You'll receive tracking details by email once your order ships.
Returns
- 14-day returns on unused, unopened items in their original packaging, with hygiene seals intact.
- Free returns. Email us and we'll send a prepaid label within 1 working day.
- Refunds are made to your original payment method within 14 days of us receiving the item.
- Faulty, damaged or incorrect item? Contact us within 48 hours with photos and we'll put it right. Your statutory rights are not affected.
Questions? Email info@aestheticcellology.co.uk or call 0208 054 6898.




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