How to Layer Serums: The Right Order for Vitamin C, Niacinamide, Retinol and Hyaluronic Acid
Élan Vivre Skin TeamShare
Serums deliver concentrated ingredients, so the order you apply them in – and which ones you combine – affects how comfortable and effective your routine is. Here is a simple way to think about it.
The golden rule: thinnest to thickest
Apply products from the most watery to the richest: cleanser → toner or essence → serum(s) → moisturiser → sunscreen (morning) or night cream. Give each serum 30–60 seconds to absorb.
Morning layering
- Vitamin C – antioxidant protection and brightness work best in daytime, under sunscreen
- Niacinamide – layers easily with Vitamin C (our Radiance Booster already combines both with Glutathione, so it's one step)
- Hyaluronic acid – if your skin feels dry
- Moisturiser
- Sunscreen, SPF 30+
Night layering
- Retinol or bakuchiol on clean, dry skin – e.g. Eternal Glow
- Hydrating serum – hyaluronic acid or a soothing serum like Overnight Renewal
- Moisturiser
On nights you skip retinol, use the hydrating serum alone to let skin recover.
Combinations to keep apart
- Retinol + exfoliating acids (AHA/BHA) on the same night – alternate nights instead
- Retinol + strong Vitamin C – keep Vitamin C for mornings and retinol for nights
- Too many new actives at once – introduce one new product every two weeks
Ingredients that play well together
- Vitamin C + niacinamide (a myth says they cancel out – modern formulas work well together)
- Retinol + hyaluronic acid
- Niacinamide + almost anything
How many serums is too many?
Two serums per routine is plenty for most people. More layers mean more chances of pilling and irritation. A focused day-and-night duo covers brightening and renewal in two steps.
Let AI build your order for you
The free Élan Vivre AI Skin Scanner reads eight skin markers and recommends which serums to use morning and night.
This article is for general cosmetic guidance and is not medical advice.
