The Retinol 0.5 Oil

Name: The Retinol 0.5 Oil
Brand: COSRX
SKU: sig_9dbc7ca59ff38b99eb155d3af79aed69
Price: 45.90 USD
Availability: InStock

$45.90

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0.5% retinol treatment oil

A COSRX retinol oil with 0.5% pure retinol, squalane, and vitamin E for users already acclimated to retinoid night care.

Best for

retinol usersfirmness and texturenight treatment step

Why it stands out

Higher retinol strength

The 0.5% retinol positioning makes this a stronger active step than beginner retinol creams or general firming moisturizers.

Oil-base comfort

Squalane and vitamin E give the product an oil-serum format, which matters for users comparing texture and nighttime layering.

How it fits in a routine

serumampm

Layer according to tolerance and avoid stacking too many strong actives at once.

Watch-outs & compatibility

Use at night, introduce slowly, and avoid pairing with too many exfoliating or retinoid products.high

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Questions (7)

What makes COSRX The Retinol 0.5 Oil different from other retinol products?

COSRX The Retinol 0. 5 Oil uses 0. 5% stabilized pure retinol, not derivatives, combined with Super Vitamin E (tocotrienol) and squalane for improved elasticity and hydration.…

Official FAQ

How long does it take to see visible results from COSRX The Retinol 0.5 Oil?

Clinical studies show visible skin improvements after 2 to 4 weeks of use: pores improved after 2 weeks, and wrinkles after 4 weeks.…

Official FAQ

Is cosrx the retinol 0.5 oil suitable for acne-prone skin?

Yes, it’s suitable for acne-prone skin. The formula includes squalane and vitamin E to help reduce dryness and irritation while retinol works on the appearance of clogged pores and uneven texture.

Official FAQ

How should I introduce COSRX The Retinol 0.5 Oil into my routine safely?

Use 2–3 times a week at night for the first 2 weeks, applying 1–2 drops only to areas of concern (or mix with your moisturizer for a gentler start).…

Official FAQ

What benefits can I expect from consistent use of COSRX The Retinol 0.5 Oil?

With continued use, the skin becomes firmer, smoother, and more radiant. The 0.…

Official FAQ

Can COSRX The Retinol 0.5 Oil be layered with other active ingredients?

It can be used with barrier-supporting or hydrating products, but avoid combining with exfoliating acids (AHAs, BHAs) or high-concentration vitamin C in the same routine.…

Official FAQ

Who should use COSRX The Retinol 0.5 Oil - beginners or advanced users?

This oil is designed for intermediate to experienced retinol users who are ready for a higher strength (0. 5%) formula. Beginners should start with COSRX The Retinol 0. 1 Cream or 0.…

Official FAQ

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