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"This product is amazing, paired up with the medik8 liquid peptide is wild! You feel your skin tighten straight away and you see results within a week or 2! Definitely worth it! " - Jenny

Medik8

Retinol 3TR 15ml

Name: Medik8 Retinol 3TR 15ml
Brand: Medik8
Price: 79.00 AUD
Availability: InStock
Rating: 5 (1 reviews)

5 (1)

$79.00

Only 2 remaining in stock!

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Delivery
Click & Collect

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Estimated delivery: Wed, Aug 26th - Mon, Aug 31st

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Free Click and collect is available at checkout. Orders are ready within 1 hour during opening hours. Store Address: 56 Parer Rd, Airport West, VIC Australia 3042 Phone (03) 9999 5902

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Most Helpful Review

"This product is amazing, paired up with the medik8 liquid peptide is wild! You feel your skin tighten straight away and you see results within a week or 2! Definitely worth it! " - Jenny

Why You’ll love it

0.3% retinol-infused serum is designed to complement skin’s nightly regenerative cycle

Helps to soften the appearance of fine lines and wrinkles

Promotes a visibly brighter complexion

Suitable for retinol beginners

Description

Medik8 Retinol 3TR is a vitamin A serum formulated to rejuvenate the skin during the nightly regenerative cycle. Containing 0.3% retinol, it aims to reduce the appearance of fine lines and wrinkles, promoting a smoother and more radiant complexion.

This lightweight serum is designed to work overnight, enhancing skin texture and tone. It is suitable for individuals seeking to incorporate retinol into their skincare routine, especially those new to vitamin A products. The serum's formulation supports the skin's natural repair processes, leading to visible improvements in skin appearance over time.

Directions

How To Use Medik8 Retinol 3TR

After evening cleansing, apply 4 drops to the face, neck, and décolletage.
Allow the serum to absorb before applying a moisturiser.
Introduce retinol gradually: use twice a week for the first two weeks, every other night for the next two weeks, then nightly as tolerated.

Ingredients

Medik8 Retinol 3TR Ingredients

Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, PPG-12/SMDI Copolymer, Cyclohexasiloxane, Caprylic/Capric Triglyceride, Tocopheryl Acetate, Retinol, Lecithin, BHT

Jojoba Seed Oil Oils and butters

Emollient oil

A lightweight plant oil that helps condition and soften the hair.

May suit
Those seeking smoother, more manageable hair or added moisture without heaviness.

Worth knowing
Jojoba oil is structurally similar to natural scalp oils, which makes it versatile in many haircare formulas. It is commonly used to enhance softness and shine.
Cyclopentasiloxane Silicones

Slip and shine agent

A lightweight silicone that spreads product evenly and gives a silky, fast-absorbing feel.

May suit
People wanting a light, non-greasy smoothing or shine finish.

Worth knowing
Often used in serums and oils for a weightless feel. Some prefer silicone-free options depending on routine.
PPG-12/SMDI Copolymer Thickeners and stabilisers

Film-forming polymer

A film-forming polymer that helps improve texture, hold, and product stability.

May suit
People looking for light styling support or smoother application from leave-in or styling products.

Worth knowing
It is commonly used in styling formulas to enhance hold without stiffness. It can also help stabilise emulsions and improve spreadability.
Cyclohexasiloxane Silicones

Lightweight silicone

A volatile silicone that provides slip and a smooth, silky feel without heaviness.

May suit
Those wanting smoother, easier‑to‑detangle hair or lightweight shine.

Worth knowing
It evaporates after application, making it useful for delivering spreadability without long‑term buildup. Commonly paired with other conditioning agents in styling and treatment formulas.
Caprylic/Capric Triglyceride Oils and butters

Lightweight emollient

A lightweight emollient that helps soften and smooth the hair without heaviness.

May suit
Those wanting conditioning benefits that do not weigh hair down, including fine or easily-greasy hair types.

Worth knowing
It is commonly derived from coconut oil and glycerin and is valued for its silky, non-greasy feel. It is widely used in both skincare and haircare for its gentle, versatile performance.
Tocopheryl Acetate Conditioning agents

Antioxidant and conditioning support

A stable form of vitamin E used to help condition hair and support product stability.

May suit
Those looking for added conditioning support or antioxidant benefits in their haircare.

Worth knowing
It is commonly used because it is more stable than pure vitamin E while still offering similar benefits. It appears in many leave-in and rinse-off formulations.
Retinol Anti-dandruff / scalp care

Vitamin A derivative

Retinol is a form of vitamin A used in some scalp‑care formulas to support healthy skin renewal.

May suit
People interested in targeted scalp treatments or products aimed at improving scalp texture and turnover.

Worth knowing
Retinol is more common in skincare than haircare, but small amounts may be included in specialised scalp products. It is typically formulated at low levels to help maintain comfort and balance.
Lecithin Conditioning agents

Emollient & conditioning agent

Lecithin helps soften and condition the hair while supporting product texture.

May suit
Those seeking added softness, moisture support or smoother-feeling hair.

Worth knowing
It is a phospholipid commonly derived from soy or sunflower and is valued for its ability to enhance spreadability and moisture retention. It can also help stabilise certain formulations.
BHT Preservatives

Antioxidant

BHT acts as an antioxidant that helps keep formulas stable over time.

May suit
Anyone using products that benefit from extended shelf life and maintained performance.

Worth knowing
It helps protect oils and other sensitive ingredients from breaking down when exposed to air and light. It is used in very small amounts to support product consistency.