Taking care of your face comes down to a consistent routine built around five basics: cleansing, moisturizing, sun protection, exfoliation, and lifestyle habits that support your skin from the inside. The specifics shift depending on your skin type, but the framework stays the same. Here’s how to build a routine that actually works.
Figure Out Your Skin Type First
Everything in your routine, from the cleanser you pick to how often you exfoliate, depends on your skin type. The simplest way to identify yours is the bare-face test. Wash your face with a mild cleanser, then leave it completely bare for 30 minutes. No serums, no moisturizer, nothing. After 30 minutes, pay attention to how your skin feels and looks.
If your skin feels tight when you make facial expressions, you likely have dry skin. If it looks shiny all over, you have oily skin. If some areas feel dry (usually the cheeks) while others look shiny (typically the forehead and nose), that’s combination skin. And if your skin feels comfortable with no tightness or shine, you have what’s considered normal skin. Knowing this before you buy a single product saves you money and frustration.
Cleansing: Twice a Day, Lukewarm Water
Washing your face morning and night removes oil, dead cells, pollution, and whatever else has settled on your skin. The cleanser itself matters less than people think. A gentle, fragrance-free formula works for most skin types. If you have oily or acne-prone skin, a cleanser with salicylic acid can help clear pores. For dry or sensitive skin, cream or oil-based cleansers are less stripping.
Water temperature is more important than most people realize. Hot water significantly damages the skin’s protective barrier. In a clinical study published in the Journal of Clinical Medicine, hot-water exposure more than doubled the rate of moisture escaping from the skin compared to baseline, while also increasing redness. Cold water caused a smaller but still measurable increase in moisture loss. Lukewarm water is the safest choice for preserving your skin barrier. Keep showers and face washing brief, because prolonged water contact itself weakens the barrier regardless of temperature.
How to Moisturize Effectively
Moisturizers work through three types of ingredients, and understanding them helps you pick the right product. Humectants like hyaluronic acid, glycerin, and aloe pull moisture from the air into your skin. They’re best for dehydrated skin that needs a hydration boost. Emollients and occlusives, like shea butter, jojoba oil, and petroleum jelly, create a physical barrier on the skin’s surface that locks moisture in and prevents water loss. They’re especially helpful for dry, flaky skin.
Most good moisturizers contain a mix of both humectant and occlusive ingredients. Apply moisturizer while your skin is still slightly damp from cleansing, which gives humectants more water to pull into the skin. If you have oily skin, a lightweight gel moisturizer with hyaluronic acid provides hydration without heaviness. Dry skin benefits from richer creams that contain both glycerin and an oil or butter component.
Sunscreen Is the Single Most Important Step
UV exposure causes the majority of visible skin aging, including wrinkles, dark spots, and loss of firmness. It’s also the leading cause of skin cancer. A broad-spectrum sunscreen with SPF 30 or higher protects against both UVA rays (which age skin) and UVB rays (which burn it). Apply it every morning as the last step in your routine, even on cloudy days.
The FDA recommends reapplying sunscreen at least every two hours, and more often if you’re swimming or sweating. Most people underapply, which dramatically reduces protection. For your face alone, you need roughly a nickel-sized amount. If you wear makeup over sunscreen, powder sunscreens or SPF-containing setting sprays make reapplication easier throughout the day.
Exfoliation: Less Is Usually More
Exfoliating removes the layer of dead skin cells that can make your face look dull and clog pores. There are two approaches. Physical exfoliants use small particles or textured tools to scrub dead cells away. Chemical exfoliants use acids, mainly alpha hydroxy acids (AHAs) like glycolic acid and beta hydroxy acids (BHAs) like salicylic acid, to dissolve the bonds between dead cells so they shed naturally. Chemical exfoliants tend to be gentler and more effective than scrubs, making them a better choice for most skin types.
How often you exfoliate depends entirely on your skin:
- Normal skin: two to three times a week is a safe starting point
- Oily skin: can often tolerate daily exfoliation
- Dry skin: once or twice a week at most
- Sensitive skin: once a week or less, using enzyme-based exfoliants like papaya or pomegranate formulas
Never use a physical and chemical exfoliant at the same time unless both are very mild. Overdoing it strips your skin’s natural oils and weakens the barrier, leading to redness, irritation, and breakouts, which is the opposite of what you’re going for.
Active Ingredients Worth Adding
Once you have the basics down (cleanser, moisturizer, sunscreen), you can layer in targeted treatments. Two of the most well-supported actives are retinoids and vitamin C.
Retinoids
Retinoids are vitamin A derivatives that speed up the rate at which your skin produces new cells and sheds old ones. They stimulate the activity of the cells responsible for producing collagen, forming new skin layers, and regulating pigment. They also protect existing collagen from breaking down. This translates to smoother texture, fewer fine lines, reduced acne, and more even skin tone over time. Results typically take 8 to 12 weeks to become noticeable.
Start with a low-concentration retinol product two or three nights per week and gradually increase frequency as your skin adjusts. Flaking and mild irritation in the first few weeks are normal. Always use retinoids at night, since they break down in sunlight, and always wear sunscreen the next morning.
Vitamin C
Vitamin C is an antioxidant that helps neutralize damage from UV exposure and pollution, brightens skin tone, and supports collagen production. For it to actually penetrate the skin, the formula needs to have a pH below 4 and use the active form of the vitamin. Apply it in the morning before sunscreen for the best protective effect. It pairs well with sunscreen because the two work through different mechanisms to reduce UV damage.
What You Eat and How You Sleep Show Up on Your Face
Skincare products are only part of the picture. Two lifestyle factors have surprisingly strong effects on your skin: diet and sleep.
High-glycemic foods, those that spike your blood sugar quickly like sugary drinks, white bread, and sweets, have a direct relationship with acne. A systematic review of dietary studies found that frequent sugar intake increased acne risk by about 30%, and people drinking 100 grams or more of sugary soft drinks per day had roughly three times the odds of moderate-to-severe acne. In controlled trials, participants placed on a low-glycemic diet saw a 59% reduction in acne lesions compared to 38% in the control group, along with measurably less oily skin. You don’t need to eliminate sugar entirely, but reducing processed carbs and sugary drinks can make a visible difference if you’re breakout-prone.
Sleep deprivation hits your skin barrier hard and fast. A study tracking 24 women found that just two consecutive nights of restricted sleep (three hours per night) significantly decreased skin hydration, increased moisture loss through the skin, and reduced skin elasticity. The skin’s pH also shifted, becoming slightly less acidic, which weakens its ability to defend against bacteria and irritants. Consistently getting seven to nine hours of sleep gives your skin time to repair itself overnight, which is when cell turnover and collagen production peak.
How to Store Products and Know When to Toss Them
Skincare products degrade over time, and using expired products can cause irritation or simply stop working. Look for the Period After Opening (PAO) symbol on your products: a small open-jar icon with a number like “6M” or “12M,” indicating how many months the product stays effective after you first open it. This symbol is required on cosmetics sold in Europe and appears on many U.S. products as well.
Mascara should be replaced every three to six months, or sooner if it becomes dry, because the dark, moist tube is an ideal environment for bacterial growth. Vitamin C serums often oxidize within a few months of opening, turning from clear or light gold to a dark brown. Once oxidized, they lose effectiveness. Sunscreen should be replaced yearly, since the UV filters degrade. Store products with active ingredients like retinoids and vitamin C away from direct sunlight and heat, ideally in a cool, dry cabinet rather than a steamy bathroom shelf.