Vitamin C & Niacinamide Routine Set

Skin benefits to combining niacinamide and vitamin C in your routine are:

• Enhanced antioxidant protection: Both Vitamin C and niacinamide have antioxidant properties, but through different mechanisms. Vitamin C is a potent antioxidant that neutralises free radicals directly, while niacinamide helps to boost the skin's natural antioxidant defenses. When used together, they provide a more comprehensive defense against environmental damage, protecting the skin from premature ageing, dark spots, and other signs of free radical damage.
• Brightens and improves uneven skin tone: Both ingredients contribute to a more even and radiant skin tone. Both ingredients help to reduce and visibly fade dark spots, while preventing the formation of new dark spots caused by free radical damage.
• Strengthens skin moisture barrier: Niacinamide is well-known for its ability to strengthen the skin moisture barrier, which helps protect against environmental aggressors. While Vitamin C doesn't directly impact the skin moisture barrier, its antioxidant properties does help to protect the skin from damage that can compromise the moisture barrier.
• Reduced redness: Vitamin C can help comfort irritated or sensitive skin for reduced redness, while niacinamide can help with redness caused by blemishes. When combined, they help achieve a more even complexion and more comfortable skin.
• Promotes collagen production: Vitamin C plays a role in collagen synthesis, promoting firmer, more youthful-looking skin. Niacinamide can indirectly support this collagen production by improving the overall condition of skin cells.

Vitamin C serums are generally the thinner formula, so should be applied first. Let your vitamin C serum absorb before following with a niacinamide serum or cream.

For a SkinCeuticals’ vitamin C serum and a niacinamide formula, allow 30-60 seconds for each serum to absorb before layering.

Yes! Vitamin C can be used at night to promote collagen production and support the skin renewal process. After cleansing and toning, apply a vitamin C serum, followed by a night cream or moisturiser. Be careful when layering with other active ingredients like acids or retinoids, and always wear sunscreen during the day for optimal protection.

It's generally advised to avoid using high concentrations of beta hydroxy acids (BHAS) or alpha hydroxy acids (AHAs) and niacinamide in the same skincare routine. AHAs/BHAs, like salicylic acid and glycolic acid can sometimes negate the effects of niacinamide, and may increase the risk of skin irritation.

Yes, you can use vitamin C and niacinamide with hyaluronic acid for enhanced skincare benefits. Niacinamide and vitamin C both help to strengthen the skin moisture barrier to reduce redness and fight free radical damage. Hyaluronic acid can enhance these benefits by improving the skin’s ability to draw in and retain hydration, as well as its ability to absorb other ingredients.