common mistakes

7 Skincare Myths That Are Secretly Ruining Your Skin

By Nascent Derm Pvt Ltd Mar 10, 2026 2 min read

The internet is full of skincare advice. Unfortunately, a lot of it is either outdated, unscientific, or just plain wrong. Here are the 7 most common myths — and what the science actually says.

Myth 1: "Oily skin doesn't need moisturiser"

Truth: Oily skin is often dehydrated, which triggers more oil production. Moisturising with a lightweight, oil-free gel actually reduces sebum over time by telling your skin it doesn't need to produce more.

Myth 2: "Natural ingredients are always safe"

Truth: Lemon juice, baking soda, and coconut oil are all "natural" — and all can damage your skin barrier, cause chemical burns, or clog pores. Natural ≠ safe. Formulation matters.

Myth 3: "You only need SPF on sunny days"

Truth: UVA rays (the ageing ones) penetrate clouds and glass. You can get UV damage while sitting indoors near a window. SPF every day, rain or shine.

Myth 4: "Pores open and close"

Truth: Pores don't have muscles. They can't open or close. Hot water slightly softens debris in pores; cold water temporarily tightens skin. Neither changes pore size permanently.

Myth 5: "More expensive = more effective"

Truth: Price is driven by branding, packaging, and marketing — not ingredient quality. A ₹300 Niacinamide serum with 10% concentration can outperform a ₹3,000 serum with 2%.

Myth 6: "You should feel a tingle — it means it's working"

Truth: Tingling usually means irritation, not efficacy. The only ingredients that should produce mild sensation are low-pH exfoliants like AHAs or BHAs. Everything else should be comfortable.

Myth 7: "Indian skin doesn't age"

Truth: Indian skin ages differently — often showing fewer fine lines early but more hyperpigmentation and uneven texture from sun exposure. Prevention with SPF, Vitamin C, and Retinol is just as essential.

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