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How Many Serums Can You Use at Once?

March 15, 2021

How Many Serums Can You Use at Once?

Serums are considered to be some of the most effective skincare products you can use in your routine. Their lightweight formula penetrates deeply into the skin, delivering a concentrated boost of ingredients.

Once you start using serums, it’s hard to imagine your skincare routine without them. As your skin begins to reap the benefits of serums, you might wonder, “Can you use more than one serum?”

The answer to this question isn’t a simple yes or no. Serums can be layered, but there are several factors to take into account when doing so. Some of these include ingredient compatibility, time of day, and the order in which the products are applied.

Keep reading to learn all about serums—what they do, how they should be used, specific product recommendations and more.   

What Do Serums Do? 

Serums are lightweight, fast-absorbing liquids that are applied to the skin. They’re made up of small molecules that penetrate deeply into the skin and provide a high concentration of active ingredients.

Some of the most popular ingredients found in serums include:

Because of the way they’re formulated, serums are ideal for targeting specific skin concerns, such as dullness, acne, uneven texture, and signs of aging (goodbye, wrinkles and fine lines!).  

How to Apply Serum

In order to reap the full benefits of serums, it’s important to apply them in the correct way.

Typically, when it comes to skincare, it’s best to apply products from the lightest formulation to the heaviest. This will help to ensure you’re getting the most out of each individual product. Here’s an example of a step-by-step routine:

  1. Cleanser
  2. Toner
  3. Serum
  4. Eye cream
  5. Spot treatments 
  6. Moisturizer
  7. Oils
  8. Sunscreen (during the day)

While your skincare routine may vary, keep in mind that serums are designed to be applied after cleansing and toning, and before moisturizer and oils

Can You Use More Than One Serum? 

Using multiple serums is a great way to customize your skincare routine to your specific needs. For example, if you find your skin is looking dull and dry, you can use a hyaluronic acid serum to hydrate the skin, and a vitamin C serum to brighten the skin (or a serum that contains both ingredients).

However, it is possible to use too much of a good thing. Not all skincare ingredients are compatible with one another, which can either cancel out the effects of the ingredients or cause damage to the skin. Combining ingredients can be very effective, but it’s important to do your research first. 

How Many Serums Should You Use? 

The maximum number of serums that can be used at once largely depends on the ingredients in the products.

Serums are only effective when they’re applied close to the skin, as this allows the ingredients to penetrate the epidermis. Once you go beyond two or three serums, the product you’re applying is less likely to be able to actually sink into your skin—therefore, it’s less effective. The last thing you want to do is apply a pricey serum that simply sits on the surface of your skin!

Rather than applying five different serums at once, consider alternating between them on different days. For example, you might find that using a hyaluronic acid serum followed up by a vitamin C serum works in the morning, and a niacinamide and retinol serum is most effective at night. The following day, you can swap out your vitamin C serum for a peptide serum, and so on.

Combining serums like this will give your skin a chance to absorb each ingredient and is also less likely to cause irritation.

What to Keep in Mind When Layering Serums

Here are a few important things to consider when mixing and layering serums: 

Apply your serums in the order of your skin’s needs

As mentioned, serums are only effective when applied close to the skin. 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. 

Give your serums time to soak in

When layering any type of skincare product, you’ll want to give each product a few minutes to fully sink in before moving on to the next. This will also help to prevent pilling, which occurs when multiple products ball up and rub off the skin. 

Consider your skin type

Some skin types are more sensitive to layering than others. As you begin layering products, slowly introduce new ingredients into your routine. This will help you to monitor the effects each individual ingredient has on your skin. The last thing you want is to apply several new products to your skin, have a negative reaction, and not know which ingredient caused it. 

Layering is best when done at night

Certain skincare ingredients that are commonly found in serums can increase the skin’s sensitivity to UV rays. For this reason, ingredients like hydroquinone and retinol are best when applied at night.

Massage your skin while applying serums

To make the most out of your serums, give your face a gentle massage when applying. This can help to improve circulation in the skin and give it a boost of oxygen!

Avoid using ingredients that don’t mix

One of the most important things to consider when it comes to mixing serums, or any skincare product for that matter, is whether or not the ingredients will be compatible with each other.

Certain ingredients cancel out the effects of others, like retinol and benzoyl peroxide. On the other hand, some ingredient combinations can actually irritate the skin, like retinol and alpha hydroxy acid. So, before you start mixing serums, do a little bit of research to ensure the combo won’t harm your skin. 

Serum vs. Oil: What’s the Difference? 

As you start shopping for serums, you’ll most likely come across facial oils. While these products are often packaged in similar ways and claim to offer some of the same benefits, there are important differences to note when comparing serum vs. oil.

Serums are very lightweight in texture and are designed to target specific skin concerns. Oils, on the other hand, have a thicker consistency and are designed to hydrate the skin. Serums work best when applied after cleansing and toning and before moisturizing, while oils are meant to be applied on top of your moisturizer to lock in skin’s hydration.

Oils and serums can be used together in a skincare routine (and offer incredible benefits!), but it’s important to always apply your serum first. If you apply a facial oil before your serum, this will create a thick barrier that the serum can’t penetrate through. 

What Serums Should I Use? 

There are thousands of different serums on the market today, which can make it challenging to choose just one to try. If you’re not sure where to start, consider one of these revitalizing face serums

Revitalizing Face Serums to Try

  • Hyaluronic Acid Hydrating Serum: If you’re looking for a simple, natural serum to add to your routine, consider the Herbal Dynamics Beauty Hyaluronic Acid 62% Hydrating Serum. Formulated with ingredients like chamomile, aloe vera, seaweed, and grape seed extract, this lightweight serum hydrates and plumps the skin while soothing irritation. To make the most out of a hyaluronic acid serum like this, apply it when your skin is slightly damp. By doing this, the serum will really lock in moisture for long-lasting hydration. 
  • Vitamin C Rejuvenating Serum: Is your skin looking dull and dry? A vitamin C serum might be just what you need. The Vitamin C 25% Rejuvenating Serum from Herbal Dynamics Beauty contains a blend of vitamin C, green tea extract, aloe vera, speedwell flower extract, and vitamin B5 to brighten and soothe the skin. It also contains hyaluronic acid and aloe, which provide a dose of hydration to keep your skin looking youthful and plump.
  • Replenishing Squalane & Argan Oil Serum: If you want to achieve a dewy, glowing complexion, you’ll love Herbal Dynamics Beauty’s Revitage Replenishing Squalane & Argan Oil Serum. This lightweight serum contains a blend of organic oils that work to nourish the skin, including organic myrrh oil, avocado oil, grape seed oil and of course, argan oil. Squalane, one of the key ingredients in this formula, helps to retain water in the skin, reduce the appearance of wrinkles and fine lines, and balance oil production—keeping skin soft, supple, and healthy.

At the end of the day, layering serums can be an amazing way to customize your routine to suit your skin’s needs. Have fun experimenting with different products as you find what combinations work best for you!

Explore Herbal Dynamics Beauty Face Serums