Robinson advises using serums that'll help with collagen rejuvenation. She recommends using a vitamin C serum (typically in the form of L-ascorbic acid) in the morning for DNA repair, such as to remedy the effects of excess sun exposure. Then at night, opt for retinol to support skin cell turnover.
How Do I Pick the Right Serum? When serum shopping Dr. Jegasothy recommends considering brands that have good reputations, clinically test their products, and divulge their ingredient list. If they have high ingredient concentrations, the better.
What is a serum? Serums pack a serious punch. These highly concentrated formulations are designed to deliver a potent mix of active ingredients to your skin. Serums often address specific skincare concerns, such as aging, redness, dullness or blemishes.
Ultimately, face serum and moisturizer are both necessary for a holistic skin care routine and to ensure that your skin doesn't dry out during the day. Face serum can't replace moisturizer, and moisturizer doesn't give your skin the extra vitamins and nutrients it needs to succeed and look great for years to come.
Serums are thinner and lighter than moisturizers and have a greater variety of functions. A serum usually has smaller molecules combined with a high concentration of ingredients designed to penetrate, improve and/or nourish the skin in some way. A moisturizer's job is to hydrate the skin and prevent water loss.
During sleep skin's blood flow increases, it rebuilds collagen and repairs damage like fine lines, wrinkles and age spots that have been caused by UV exposure. So using vitamin C serum during the night means that it's likely to have the most effective impact on the skin.
While some skincare ingredients, like retinol, are best used at night and others, like vitamin C, work their magic in the daytime, hyaluronic acid can be used both morning and night. “I recommend use of an HA serum up to twice daily, depending on your skin's needs,” says Abdulla.
So, should I use vitamin C or retinol for wrinkles? Well, when it comes right down to it, the choice is really in what you're looking to do for your skin. While vitamin C is incredible for the skin because of its ability to help brighten and improve hyperpigmentation, the best active ingredient for wrinkles is retinol.
Saedi recommends vitamin C serums for people of all ages because virtually everyone is at risk of sun damage, and with vitamin C serums “we are minimizing the amount of sun damage that our skin's getting from sunlight,” she says.
You can absolutely use vitamin C and niacinamide together, Singh goes on to emphasize. That said, if you ever have any doubts as to whether it's safe to mix two skin care ingredients, a dermatologist can always offer advice. Your skin is affected by more than what you put on it.
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.
Retinol has similar benefits, but it's stronger than niacinamide. It's also known to cause irritation, redness, and dry skin. Pairing the two ingredients is safe and can make retinol easier to use. Niacinamide helps hydrate the skin, which reduces the risk of irritation caused by retinol.
Hyaluronic acid and niacinamide:
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. After that, apply Niacinamide to help regulate the sebum production and help with the minimization of pores.
Hyaluronic acid and niacinamide are water-based treatments that complement each other's hydrating effects and can be used together.
It's an ingredient found in a number of moisturizing skin-care products, as well as certain foods and supplements like multivitamins. Can you use niacinamide every day? Yes. In fact, you can use niacinamide-containing topical products in the morning and night because it's generally a gentle ingredient.
Can You Use Hyaluronic Acid and Vitamin C Together? Not all powerful skincare ingredients can be mixed, but hyaluronic acid and vitamin C are two that become even stronger when paired with one another. These ingredients can provide both immediate and lasting results when used together in anti-aging formulations.
Use your vitamin C serum first, and let it dry.
Then "Let vitamin C completely dry prior to placing niacinamide," says Lamm. That way, the ascorbic acid has a chance to settle into the skin, and there's a smaller chance of combining the two actives.
If you are applying a Vitamin C serum and hyaluronic acid separately, it's suggested that you apply the Vitamin C first, and then add the hyaluronic acid afterward in order to help fortify the skin barrier and lock in the moisture.
Do I Need Both a Toner and a Serum? For people who like to keep things simple, a toner may not be necessary. Cleansing, applying a serum, topping the serum off with moisturizer, and using SPF during the day are the only must-do items in a skincare routine designed to address the skin's basic health and aesthetic needs.
"Toners are most helpful and necessary for people with oily or acne-prone skin, or for people who want extra cleansing after wearing makeup or other heavy skin products such as sunscreen," she said. If you're wondering what else face toner does for your skin, King outlined some additional benefits: It shrinks pores.
If there's one skin-care ingredient that puts you in the fast lane to hydrated skin, it's hyaluronic acid. You'll find it as an active ingredient in seemingly every skin-care product category under the sun — serums, cleansers, moisturizers, and more.
Using niacinamide before retinol works well. So does combining them into one product. A 2016 study found that a product containing retinol, niacinamide, hexylresorcinol, and resveratrol improved fine lines, sallowness, wrinkling, hyperpigmentation, and skin tone.