Step 1 – Start Slow and Steady
If you’ve never used Vitamin C before, begin with a low concentration (around 5–10%) and apply it every other morning. Give your skin at least two weeks to adapt before increasing frequency.
Pro Tip:
Always patch test on a small area of your jawline before applying it all over. If you notice stinging or redness lasting longer than 10 minutes, wait a few days before reapplying.
Step 2 – Choose the Right Formula for Your Skin Type
Sensitive or dry skin: go for Magnesium Ascorbyl Phosphate (MAP) or Sodium Ascorbyl Phosphate (SAP) – they are stable and gentle.
Oily or acne-prone skin: lighter, water-based formulas absorb quickly without clogging pores.
Normal or combination skin: L-Ascorbic Acid (10–15%) works well when layered under moisturizer.
Step 3 – Layer Products in the Right Order
Apply Vitamin C on clean, dry skin first – before any moisturizer or SPF. Let it absorb for 1–2 minutes. Then seal with a lightweight moisturizer to minimize sensitivity.
Pro Tip:
Avoid combining Vitamin C with exfoliating acids (AHA/BHA) or retinol in the same routine. Instead, use acids or retinol at night, and Vitamin C in the morning.
Step 4 – Protect with Sunscreen Daily
Vitamin C boosts your sunscreen’s effectiveness but doesn’t replace it. Always finish your routine with broad-spectrum SPF 30 or higher – this prevents oxidation and keeps your skin bright.
Step 5 – Watch for Signs of Adjustment
It’s normal to feel mild tingling during the first week. However, if your skin burns or flakes, pause for a few days and use a barrier-repairing moisturizer before restarting.
Shop the Routine
Explore skin & body care and gentle treatments to start your Vitamin C journey safely. Discover sensitive-skin favorites soon in our expanding catalog.
FAQ – Introducing Vitamin C Serum
Can Vitamin C cause breakouts?
Sometimes, skin purges slightly as it adjusts. If irritation persists after two weeks, try a gentler derivative such as SAP or MAP.
Should I use Vitamin C at night?
Morning use is best because Vitamin C protects against free radicals and sun damage. Retinol is better suited for nighttime routines.
Can I layer Vitamin C with niacinamide?
Yes – they complement each other perfectly for brightening and reducing redness.
