Walking down the skincare aisle or scrolling through beauty websites can feel overwhelming. With countless products promising glowing, youthful and healthy skin, knowing which ingredients actually benefit your skin can help you make more informed choices.
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While everyone’s skin is different, the American Academy of Dermatology Association (AADA) says certain ingredients have been extensively researched and can support a range of skincare concerns, from dryness and acne to ageing and hyperpigmentation.
Hyaluronic acid for hydration
According to the AADA, hyaluronic acid is one of the most popular skincare ingredients because it helps the skin retain moisture, making it an excellent option for people with dry, dehydrated or ageing skin.
Benefits of hyaluronic acid include:
- Improved skin hydration
- Reduced appearance of fine lines
- Enhanced skin elasticity
- A smoother, plumper complexion
Because it attracts and retains water, hyaluronic acid can benefit most skin types, including sensitive skin.
Retinoids for anti-ageing and acne
The above-mentioned source notes that retinoids, which are derived from vitamin A, are among the most studied ingredients in skincare and are known for promoting cell turnover and stimulating collagen production.
Retinoids may help:
- Reduce fine lines and wrinkles
- Improve skin texture
- Treat acne
- Fade hyperpigmentation
- Support collagen production
Because retinoids can cause irritation, experts recommend introducing them gradually and using sunscreen daily.
Vitamin C for brightening and protection
According to Cleveland Clinic, vitamin C is a powerful antioxidant that helps protect the skin from environmental damage while promoting a brighter complexion.
Potential benefits include:
- Reducing the appearance of dark spots
- Supporting collagen production
- Brightening uneven skin tone
- Protecting against environmental stressors
Many dermatologists recommend applying vitamin C serum in the morning before sunscreen.
Niacinamide for multiple skin concerns
The above source says niacinamide, a form of vitamin B3, has become increasingly popular because of its versatility and suitability for many skin types.
Benefits of niacinamide may include:
- Reducing redness and inflammation
- Improving skin barrier function
- Minimising the appearance of pores
- Regulating oil production
- Helping fade hyperpigmentation
Its gentle nature makes it a good option for people with sensitive or acne-prone skin.
Also see: Top 5 highly recommended skincare products from licensed dermatologists
Ceramides for skin barrier health
According to the National Eczema Association, ceramides are lipids naturally found in the skin that help maintain the skin barrier and retain moisture.
Products containing ceramides can help:
- Restore the skin barrier
- Reduce dryness
- Improve moisture retention
- Protect against environmental irritants
Dermatologists often recommend ceramide-based products for people with dry, sensitive or eczema-prone skin.
Salicylic acid for acne-prone skin
The AADA explains that salicylic acid is a beta-hydroxy acid (BHA) commonly used to treat acne and clogged pores because it helps exfoliate the skin and remove excess oil.
Benefits include:
- Exfoliating dead skin cells
- Unclogging pores
- Reducing blackheads and whiteheads
- Helping control excess oil
Because it penetrates oil, salicylic acid is particularly beneficial for oily and acne-prone skin types.
Glycerin for moisture retention
According to the above source, glycerin is a humectant that draws water into the outer layer of the skin, helping maintain hydration and supporting the skin barrier.
Benefits include:
- Improved skin hydration
- Strengthened skin barrier function
- Relief from dryness
- Support for healthy-looking skin
It is commonly found in moisturisers, cleansers and serums.
Sunscreen ingredients for protection
The Skin Cancer Foundation recommends wearing a broad-spectrum sunscreen with an SPF of at least 30 to help protect against harmful UV rays that contribute to skin cancer, premature ageing and hyperpigmentation.
Common active ingredients include zinc oxide and titanium dioxide, which are often recommended for sensitive skin.
Choosing what’s right for your skin
Not every ingredient works for every person, and introducing too many active ingredients at once can sometimes irritate the skin. Understanding your skin type and concerns can help you choose products that are more likely to meet your needs.
As the AADA advises, consulting a dermatologist can help you develop a skincare routine that is safe, effective and tailored to your individual skin goals.
Also see: Skincare products that every over 30-year-old needs
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