Notes on Skin

The Four Products Joanna Uses Every Single Day

Joanna Vargas believes beautiful skin begins with consistency, not complexity. Her everyday routine centers on four essentials: cleansing, serum, moisturizer and daily sun protection. Rather than constantly changing products or chasing trends, Joanna focuses on a simple ritual that keeps...

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Why Hyaluronic Acid Serums Work Better Than You Think

Hyaluronic acid serum can help transform the appearance of thirsty, tired-looking skin by replenishing moisture and creating a smoother, plumper-looking complexion. In the Joanna Vargas Daily Serum, Sodium Hyaluronate is paired with Gluconolactone, a vitamin C derivative, chamomile and oat...

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XERF Side Effects: What's Temporary, What's Rare

XERF treatments commonly produce temporary redness, warmth, and swelling after treatment. The device does not intentionally break or ablate the skin surface, and early studies and provider protocols generally describe temporary effects. However, the evidence base is still developing, so...

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