Yes! It is completely okay to mix two serums together, or even more. However, there are a couple of guidelines to abide by when mixing. Firstly, you need to mix each serum in the palm of your hand before applying to your face.
Order Matters: Serums are applied after cleansing and toning and before your moisturizer. If you don't use toner, then apply serum directly after cleansing. Keep It Simple: It's best to layer no more than two serums at a time. Too many layers can possibly prevent the ingredients from absorbing as effectively.
We recommend you use no more than two face serums per routine. Again, alternating skin care items is a strategy here. If you have many serums that you like, use one or two in your morning routine and two different serums in the evening.
When it comes to deciding which serum goes first, Dr. Austin says the rule of thumb is to always start light. “Always layer by consistency. Lighter serums will be easily and quickly absorbed while the heavier hydration serums/oils seal in the ingredients and leave your skin soft,” explains Dr.
Don't Mix: Niacinamide and vitamin C. Although they're both antioxidants, vitamin C is one ingredient that's not compatible with niacinamide. "Both are very common antioxidants used in a variety of skincare products, but they should not be used one right after the other," says Dr. Marchbein.
Should I use Hyaluronic Acid before or after Retinol? You should use hyaluronic acid after retinol. And to maximise the benefits, you should use retinol first and then wait at least 30 minutes before applying hyaluronic acid.
A thick moisturizer with hyaluronic acid would be applied after a vitamin C serum, but a hyaluronic acid serum will come before a face cream with vitamin C in its formula. In the case that you have two separate serums, it still comes down to thickness. Apply whichever is thinner first.
Combining the two makes for a great all-in-one skin care step. “Hyaluronic acid and vitamin C are commonly used together because they complement each other to hydrate, protect, and repair aging skin,” says Zeichner.
The reason why people suggest a maximum of two or three serums comes down to layering and penetration. Heaps of brands, salons and experts recommend leaving time between applying your serums and moisturisers, and doing it in a specific order so as to allow all of the ingredients to actually sink into your epidermis.
AHAs and BHAs, such as glycolic, salicylic, and lactic acids should never be used with Vitamin C. Vitamin C is an acid, too, and is unstable, so the pH balance will be thrown off by layering these ingredients together and might as well be useless.
Apply your serums in the order of your skin's needs
So, when applying multiple serums, you'll want to apply the one you want to be most effective first. This will give these ingredients the best chance to penetrate the skin. For example, if your main concern is hydration, apply your hyaluronic acid serum first.
“Hyaluronic acid plays well with most ingredients, while caution must be taken when using retinol in combination with alpha hydroxy and beta hydroxy acids, benzoyl peroxide, and some types of vitamin C.” Linkner echoes the tip about avoiding vitamin C.
Goldenberg's go-to recommendation for timing between serums and moisturizers is about one minute. This wait has the same reasoning: Sixty seconds — give or take — gives each product a moment to delve into your pores.
Let Vitamin c dry off for a minute or two before applying the next product. To know more about Vitamin C, click here. Sublime's verdict: Wait for two minutes before layering.
If you're applying them together, you should apply Vitamin C first, followed by hyaluronic acid or niacinamide. Don't use it with AHAs, BHAs, and retinol at once. You can use it in low concentrations of AHA and BHA in your routine on alternate nights – Vitamin C one night and retinol the other.
You can — and should — combine all three skincare ingredients in your routine, Dr. Gilbert says. By using vitamin C, retinol and hyaluronic acid together, you'll receive all of the benefits detailed above. That being said, introducing new skincare products and ingredients into your routine isn't always easy.
Hyaluronic acid is best if they're looking to moisturize dry skin, while retinol works better by encouraging better skin by boosting collagen production. They have several benefits that can work in tandem for better results, though patients need to be careful with the exact formulations they use.
For sensitive skin types, some experts even recommend the “sandwich method” when using retinol. First, apply a light layer of a humectant-filled moisturizer like Dew Point. Next, smooth on your retinol. Finally, apply a second, thicker layer of the same moisturizer to seal everything in.
Several blogs, and even some beauty magazine articles, state that while the two ingredients are great on their own, combining them creates a two-fold problem: One, it neutralizes the effectiveness of both ingredients, and two, it might create a substance (nicotinic acid, also known as niacin) that reddens skin.
Yes, you can combine niacinamide and Vitamin C to create a synergistic pairing that provides brightening, anti-aging, and protective benefits for skin.
Hyaluronic acid and Niacinamide are a great pair as both are water-based treatments. When used together, always go with applying hyaluronic acid first, followed by Niacinamide. By following this, you would be able to attract plenty of hydration first.