Walk into any beauty retailer and you will be confronted with aisles of serums, essences, toners, mists, ampoules and treatments, each promising to transform your skin. Scroll social media and every second post recommends a different 10-step routine. The noise is overwhelming, and the result for many people is a bathroom shelf full of half-used products and skin that is no better, or worse, than when they started.
As registered nurses who assess skin daily at our Dural clinic, we see the consequences of this confusion constantly: compromised barriers, sensitised skin, breakouts triggered by product overload, and frustration from spending hundreds of dollars with nothing to show for it. The right skincare routine is not the most complex one. It is the one you will actually do, consistently, with the right products in the right order.
The non-negotiables: three steps that matter most
Before we talk about actives, serums and treatment products, let us establish the baseline. If you do nothing else, these three steps will serve your skin well.
- Gentle cleanser — removes dirt, oil, sunscreen and pollution without stripping the skin barrier. Look for a low-pH, fragrance-free formula.
- Moisturiser — supports the skin barrier by locking in hydration and providing a protective layer. Even oily skin benefits from a lightweight moisturiser.
- SPF 50+ broad-spectrum sunscreen — the single most impactful skincare product you will ever use. UV exposure drives the majority of premature ageing, pigmentation and skin cancer risk.
“If a client tells us they can only afford three products, it is always these three. Everything else builds on this foundation.”
Your morning skin routine
The morning skin routine is about protection and prevention. You are preparing your skin to face environmental stressors: UV, pollution, blue light and temperature changes.
Step 1: Cleanser
A gentle, water-based cleanser to remove overnight oil and any residual products. If your skin feels tight or “squeaky clean” after cleansing, your cleanser is too harsh — switch to something gentler.
Step 2: Vitamin C serum
Apply a stable vitamin C serum (15–20% L-ascorbic acid) to clean, dry skin. Vitamin C is the most evidence-supported antioxidant for topical use. It neutralises free radicals generated by UV exposure, inhibits melanin production — helping to prevent and fade the appearance of pigmentation — and supports collagen synthesis. Allow 60 seconds to absorb before the next step.
Step 3: Moisturiser
A lightweight, non-comedogenic moisturiser to support the barrier and provide a smooth base for sunscreen. If your skin is on the drier side, a slightly richer formula is fine. Oily skin does well with a gel-cream texture.
Step 4: SPF 50+ sunscreen
Apply generously — the recommended amount for the face is approximately half a teaspoon. Choose a formula you actually enjoy wearing, because compliance is everything. Tinted mineral sunscreens containing iron oxides offer additional protection against visible light, which is particularly beneficial if you are managing pigmentation or melasma.
Your evening skin routine steps
The evening routine is about repair and treatment. Your skin's natural repair processes peak during sleep, which makes this the optimal time to use active ingredients.
Step 1: Double cleanse
First pass: an oil or balm cleanser to dissolve sunscreen, makeup and excess sebum. Second pass: your regular gentle cleanser to remove any remaining residue. This two-step method ensures your skin is genuinely clean without over-stripping.
Step 2: Active treatment
This is where the targeted work happens. On most evenings, choose one active:
- Retinoid (2–3 nights per week) — prescription tretinoin or over-the-counter retinol, starting low and building gradually. Apply to dry skin, wait 20 minutes if new to retinoids, then moisturise over the top.
- AHA exfoliant (1–2 nights per week) — glycolic acid or lactic acid. Do not use on the same night as your retinoid.
Step 3: Moisturiser
A richer, more occlusive moisturiser than your morning one. Look for ingredients like ceramides, squalane and panthenol that support overnight barrier repair — especially important on nights when you use retinoids, as they can be drying.
The “less is more” principle
We need to address the 10-step and 12-step routine trend directly: for the vast majority of people, more products means more risk, not better results. Every product you apply introduces potential irritants, allergens and interactions. When you are using eight or more products, it becomes nearly impossible to identify what is helping, what is doing nothing, and what is causing problems.
The most common issue we see from product overload is a compromised skin barrier. Symptoms include persistent redness, stinging when applying products that previously felt fine, increased sensitivity, tightness and dehydration even when applying moisturiser, and breakouts that seem to appear from nowhere. If this sounds familiar, the solution is usually to strip back to basics — cleanser, moisturiser, SPF — for 4–6 weeks, let the barrier heal, and then reintroduce actives one at a time.
The actives guide: what to use and when
Once your baseline routine is consistent and your skin is stable, these are the active ingredients with the strongest clinical evidence behind them.
Retinoids (vitamin A derivatives)
What they do: accelerate cell turnover, stimulate collagen production, improve texture, reduce the look of fine lines, fade the appearance of pigmentation, and help prevent acne. When to use: evening only, starting with two nights per week and building to every other night or nightly over 8–12 weeks. What to expect: initial dryness and mild flaking is normal for the first 2–4 weeks and subsides as the skin adjusts, with full benefits typically visible at the 12-week mark.
Vitamin C (L-ascorbic acid)
What it does: antioxidant protection, brightening, melanin inhibition, collagen support. When to use: every morning, under sunscreen, at concentrations of 15–20% in a stable formulation. What to expect: gradual brightening over 4–8 weeks — the antioxidant protection is working from day one, even before visible changes appear.
Niacinamide (vitamin B3)
What it does: strengthens the skin barrier, reduces transepidermal water loss, minimises the look of pores, calms redness and helps regulate sebum production. When to use: morning or evening, daily, at around 4–5% concentration. What to expect: improved hydration and reduced redness within 2–4 weeks, with pore refinement typically taking 6–8 weeks.
AHAs and BHAs (chemical exfoliants)
What they do: AHAs dissolve the bonds between dead skin cells, promoting smoother texture and brighter tone. BHA penetrates into pores to clear congestion and is particularly useful for acne-prone skin. When to use: evening, one to two times per week, never on the same night as retinoids. What to expect: smoother texture and improved clarity within 2–4 weeks — over-use can compromise the barrier, so restraint is important.
Common mistakes we see every week
- Over-exfoliating — using AHAs, BHAs and retinoids simultaneously or too frequently. Your skin only needs gentle exfoliation a few times per week, not daily acid treatments.
- Mixing actives that clash — retinoid plus AHA on the same night is a common trigger for irritation. Alternate them on different evenings.
- Skipping SPF — by far the most consequential skincare mistake. Every active ingredient you use to brighten, smooth or treat pigmentation is undermined without adequate UV protection.
- Changing products too frequently — skin needs time to respond to new ingredients. Switching products every two weeks means you never see the full benefit of anything.
- Applying products to damp skin when they should go on dry — retinoids and vitamin C are most effective on dry skin; applying to damp skin can increase penetration to the point of irritation.
When professional treatments fit in
A strong home routine is the foundation, but there are results that topical products alone cannot deliver. Professional treatments complement your routine by working at depths and intensities that over-the-counter products cannot reach.
- Monthly HydraFacial — deep cleansing, professional-grade exfoliation and serum infusion. A maintenance service for your skin that keeps everything running well between more targeted treatments.
- Quarterly microneedling — stimulates collagen production at a level that topical retinoids cannot match, excellent for texture, scarring and fine lines.
- Seasonal skin assessments — a professional evaluation every 3–6 months ensures your routine and treatments are still aligned with what your skin needs as it changes with age, hormones and seasons.
Building your routine around your treatments
If you are having regular professional treatments, your home routine may need to flex around them. Here are the general guidelines we give our clients.
- Before a treatment — pause retinoids, AHAs and BHAs 48 hours beforehand. Continue vitamin C and SPF as normal.
- After a treatment — keep the routine simple for 48–72 hours: cleanser, moisturiser and SPF only. Reintroduce actives gradually once any sensitivity has settled.
- Between treatments — this is when your home actives do their most valuable work. Staying consistent with your retinoid, vitamin C and SPF routine is what maintains and builds on the results you achieved in clinic.
Frequently asked questions
How many skincare products do I actually need?+
At a minimum, three: a gentle cleanser, a moisturiser and SPF 50+ sunscreen. These three cover the essentials of clean skin, a healthy barrier and UV protection. Beyond that, adding one or two targeted actives, such as vitamin C in the morning and a retinoid at night, is sufficient for most people. Five to six products total is typically the sweet spot for an effective routine without unnecessary complexity.
Can I use vitamin C and niacinamide together?+
Yes. Despite a persistent myth, modern formulations of vitamin C and niacinamide are compatible and can be layered in the same routine. They complement each other well: vitamin C provides antioxidant protection and brightening, while niacinamide strengthens the barrier and calms redness. The myth originated from an old study using unstable forms of both ingredients at very high pH levels, which is not relevant to modern skincare products.
How long does it take for a new routine to show results?+
Allow a minimum of 6 to 8 weeks. Your skin's natural cell turnover cycle is approximately 28 days, so most ingredients need at least one to two full cycles to produce visible changes. Retinoids may take up to 12 weeks for their full anti-ageing benefits to appear. The most common mistake is abandoning a routine after two weeks because dramatic results have not yet appeared — consistency outperforms product-hopping every time.
Should I use different products in summer and winter?+
Your core actives — vitamin C, retinoid, SPF — should remain consistent year-round. What you might adjust is the texture and weight of your moisturiser and sunscreen. In summer, lighter gel-cream textures may feel more comfortable, and sunscreen reapplication becomes more critical outdoors. In winter, a richer moisturiser helps counteract the dryness from central heating and cold air, and you might temporarily reduce retinoid frequency if your skin becomes drier and more sensitive.
Monica
Monica Dimian · Registered Nurse, Founder