The Ordinary Retinol 0.5% in Squalane Serum – 30ml

The Ordinary Retinol 0.5% in Squalane – 30ml is a highly stable, water-free solution containing 0.5% pure retinol in a squalane-based formula. This moderate-strength evening retinol treatment is designed to visibly target textural irregularities and signs of age, while squalane helps support skin comfort and hydration.

Why you may like it

• Contains 0.5% pure retinol
• Helps improve the look of fine lines and other visible signs of age
• Helps improve the appearance of uneven skin texture
• Water-free, oil-like serum texture
• Squalane-based formula helps support skin comfort
• Fragrance-free
• UV-protective packaging

Key ingredients

Retinol 0.5%: a moderate-strength retinoid active used to improve the appearance of visible signs of age and textural irregularities.

Squalane: a lightweight emollient that helps support moisture retention and skin comfort.

Exact ingredient list on this product

Squalane, Caprylic/Capric Triglyceride, Simmondsia Chinensis (Jojoba) Seed Oil, Retinol, Solanum Lycopersicum (Tomato) Fruit Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Hydroxymethoxyphenyl Decanone, BHT.

Ingredient lists can be updated by the manufacturer, so always check the packaging of the product you receive for the most current information.

Who is it for?

This is a moderate-strength retinol option for adults who want to target visible signs of age and uneven-looking texture. If you are completely new to retinoids or your skin is easily irritated, introduce retinol gradually according to your skin's tolerance.

How to use

Apply a small amount to the face in the evening as part of your skincare regimen, after water-based serums but before heavier treatments. Do not use with other retinoid treatments. Avoid unprotected sun exposure and use appropriate daytime sun protection.

Caution

Retinol can cause irritation, redness and peeling, especially around the eyes and mouth, during the early stages of treatment while the skin builds tolerance. If persistent irritation occurs, stop use and consult a physician. Use only as directed on unbroken skin. Patch testing before use is advised. Keep out of reach of children.

Using it with other active ingredients

Do not combine this product with other retinoid treatments. To reduce the chance of irritation, consider separating strong exfoliating acids or other potentially irritating active treatments into different routines if your skin is sensitive.

Pregnancy and breastfeeding

Retinoid products are generally avoided during pregnancy and breastfeeding. If this applies to you, consult a qualified healthcare professional before using retinoid skincare.

Storage after opening

Refrigerate after opening. The period-after-opening symbol on this physical package is 3M, meaning the product should be used within 3 months after opening. The package is also marked as UV-protective.

Product details

• Brand: The Ordinary
• Product: Retinol 0.5% in Squalane
• Product type: Face serum / retinoid treatment
• Strength: 0.5% pure retinol
• Formula: Highly stable, water-free solution
• Visibly targets: Textural irregularities and signs of age
• Texture: Oil-like serum
• Fragrance: Fragrance-free
• Recommended use: Evening
• Volume: 30ml / 1 fl. oz. U.S.
• Period after opening: 3 months
• Storage: Refrigerate after opening
• Packaging: UV-protective
• Made in: Canada

Frequently asked questions

Is The Ordinary Retinol 0.5% in Squalane suitable for beginners?
It is a moderate-strength retinol. People who are completely new to retinoids or prone to irritation may prefer to introduce it gradually and monitor tolerance.

When should I use it?
Use it in the evening after water-based serums and before heavier treatments.

Can I use it with another retinol or retinoid?
No. The package specifically says not to use it with other retinoid treatments.

Can retinol cause peeling or redness?
Yes. The package cautions that irritation, redness and peeling can occur, particularly during the early stages while the skin builds tolerance.

Does it need to be refrigerated?
Yes. This product should be refrigerated after opening.

How long should I use it after opening?
The PAO symbol on this package is 3M, so use it within 3 months of opening.

Do I need sunscreen while using retinol?
Yes. Avoid unprotected solar exposure and use suitable sun protection during the day.

Explore more from The Ordinary

For dark circles and under-eye puffiness, explore The Ordinary Caffeine Solution 5% + EGCG Eye Serum. If clogged pores and blemish-prone skin are your main concern, see The Ordinary Salicylic Acid 2% Solution. If you use both salicylic acid and retinol in your overall routine, keep them in separate routines or alternate nights rather than layering them together.