Acne

What it is

Acne is a very common skin condition caused by clogged pores due to excess oil, dead skin cells and bacteria. Acne most often affects the face, chest, back, and shoulders, appearing as blackheads, whiteheads, papules, pustules, nodules or cysts.

What it looks like

Acne may present as comedones, inflamed red spots, pus-filled pimples or deep cystic lumps. In severe cases, it can leave scars or dark marks.

Treatment

Skincare treatments like salicylic acid cleansers, retinoids and benzoyl peroxide can help manage mild acne. Severe cases may require prescription medications, such as antibiotics, isotretinoin, or hormonal treatments. Professional options like chemical peels and laser can further improve skin clarity.

Acetone

What it is

Acetone is a powerful, fast-acting solvent widely used in nail polish removers. It is a clear, volatile liquid that works by dissolving varnishes, gels, and some adhesives with exceptional efficiency. Because of its strength, it is the go-to choice for removing stubborn or long-wear formulas, including gel and glitter polishes.

You’ll often find acetone-based removers sold alongside gentler, non-acetone options, which are better suited to fragile nails but less effective on resistant formulas.

How it works in nail care

Acetone works by breaking down the chemical bonds in nail varnish and gel polish, allowing them to lift away from the nail plate. Its rapid evaporation means it works quickly, but it also increases the likelihood of dryness or irritation in the surrounding skin and nails.

For gel polish removal, acetone is typically applied by soaking cotton pads and securing them to the nails with foil or clips. Over time, the gel softens and lifts, making it easier to remove without damaging the nail surface.

While highly effective, it does strip natural oils from nails and skin, which can leave them feeling dry or brittle if used often. Following removal with a nourishing hand cream or cuticle oil helps restore moisture and maintain nail health.

Acetone’s reliability makes it popular in professional nail care settings, where speed and effectiveness are essential. Used with care and followed by hydration, it remains one of the most efficient tools for maintaining polished nails.

Actinic Keratosis

What it is

Actinic keratosis is a precancerous skin lesion caused by long-term sun exposure. It is commonly found on the face, scalp and hands.

What it looks like

A rough, scaly patch that may be pink, red or brown.

Treatment

Cryotherapy, topical creams, or laser therapy are often used to remove actinic keratosis and prevent progression.

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