Retinol has long been celebrated as a gold-standard ingredient in skincare. It is known for its remarkable ability to accelerate cell turnover, reduce hyperpigmentation, and improve skin elasticity.

Retinol helps your skin shed old, dead cells and replace them with fresh, healthy ones. This process keeps the outer layer of your skin (the epidermis) smooth and even. It also strengthens your skin’s protective barrier by preventing moisture from escaping and keeping your skin hydrated.

However, when it comes to effectiveness, one question frequently arises: does a retinol cream or serum work faster? The answer largely depends on formulation, concentration, and skin absorption. 

Understanding Retinol’s Mechanism and Formulation

Retinoids, including retinol, function by binding to retinoic acid receptors (RARs) in the skin. This triggers collagen production and enhances skin renewal. Clinical studies have shown that retinoids significantly improve signs of photoaging, including fine lines, wrinkles, and uneven pigmentation. However, their efficacy is largely dependent on their formulation and delivery system. 

Serums, by nature, are lightweight and designed for fast absorption. They typically contain higher concentrations of active ingredients and penetrate the skin more effectively due to their thinner consistency. Retinol serums, therefore, provide the active ingredient more directly to the skin’s deeper layers, therefore making them an attractive option for those seeking quicker results. 

On the other hand, retinol creams have a thicker, more emollient texture. While they add hydration and create a protective barrier, this formulation slows absorption. The occlusive nature of cream allows for gradual release, meaning it is most likely less irritating and potentially delaying quick and visible improvements.

 READ ALSO: 7 Retinol Body Lotions for Smoother, Firmer Skin

What Does Research Say?

A study assessing the rejuvenating effects of retinol serum at concentrations of 0.3% and 0.5% found that both improved hyperpigmentation, skin elasticity, and overall tone over a 12-week period. Notably, the 0.5% concentration caused more irritation, which highlights the balance between potency and tolerability. The study also emphasised that retinol in a liquid crystal formulation boosts efficacy while minimising side effects. 

Moreover, research on retinol’s role in treating photoaged skin confirms that its ability to reduce melanin production and boost collagen deposition is formulation-dependent. Retinol serums, being more concentrated and rapidly absorbed, tend to deliver visible results faster than creams. However, they may also cause more irritation, especially for sensitive skin types. 

Retinol Creams And Moisturisers To Try

1. L’Oréal Paris Revitalift Triple Power Moisturiser

Best For: Wrinkles, hydration, dullness

Formulated to target wrinkles, dullness, and loss of firmness, L’Oréal’s Revitalift Moisturiser is an anti-ageing face moisturiser. The formula includes pro-retinol to stimulate cell renewal, hyaluronic acid to deeply hydrate, and vitamin C to brighten the complexion.

Per the company, your skin will look plumper, smoother, and more radiant in one week. This retinol moisturiser is one of the best-selling retinol creams which speaks for itself. It comes in three versions; one with fragrance, one without fragrance-free and one with sunscreen (SPF 30). Price: $32.38. Where To Buy: Shop Amazon.

2. RoC Retinol Correxion Max Daily Hydration Face Cream

Best For: Fine lines, loss of hydration, skin texture

For anyone who wants a retinol-infused moisturiser that hydrates while smoothing fine lines, RoC’s Retinol Correxion Max is a good starting point. The cream combines retinol with hyaluronic acid for intense hydration and skin-plumping benefits.

It helps to visibly reduce wrinkles and improve overall skin texture with consistent use. Despite its powerful formula, it is gentle enough for daily application. 

Just like the L’Oreal moisturiser above, this moisturiser also comes in a fragranced and fragrance-free formula. Price: $22.94. Where To Buy: Shop Amazon.

3. Neutrogena Rapid Wrinkle Repair Retinol Regenerating Cream

Best For: Wrinkles, hydration, uneven skin tone

A fast-acting anti-ageing cream, Neutrogena’s Rapid Wrinkle Repair combines retinol with hydrating and brightening ingredients to smooth skin in as little as a week. It uses retinol to accelerate cell turnover, while hyaluronic acid and glycerin provide lasting moisture. With continued use, skin appears firmer, plumper, and more even in tone. Price: $26.29. Where To Buy: Shop Amazon.

4. Olay Regenerist Retinol 24 Night Moisturiser

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Retinol Serums To Try

1. Sunday Riley A+ High-Dose Retinoid Serum

2. Medik8 Crystal Retinal 3 Serum

4. CeraVe Resurfacing Retinol Serum