Did you know that there are not one, but two key ingredients in the skincare world right now? Both of these exciting substances have the ability to firm and smooth skin, reduce the appearance of fine lines, and improve skin texture. These two ingredients are polyglutamic acid and retinol. However, both of these have been receiving a lot of attention — perhaps more than they deserve. These key ingredients have generated so much buzz that many people think they’re some sort of miracle worker or secret ingredient. But are they really as special as everyone thinks? Read on to discover more about these two skincare ingredients: their benefits, side effects, usage recommendations, and alternatives if you can’t use them.
What is Polyglutamic Acid?
Polyglutamic acid is a skincare ingredient that plays a role in many different functions. In the skin, it’s a humectant that can hold in water and keep the skin hydrated. It’s also an antioxidant and can neutralize free radicals in the skin that can damage the collagen and elastin in our skin. Outside of the skin, it can help with cell turnover, which means that it can help your skin shed dead skin cells faster and create new cells more quickly. As a result, it can help with acne and blackheads, as well as make your pores look smaller. Polyglutamic acid can even help with hyperpigmentation or sun damage spots — it can work to fade those areas.
What is Retinol?
Retinol is perhaps the most well-known skincare ingredient out there. It has been proven over time to be effective at reducing wrinkles and fine lines, as well as helping with acne, sun damage, and hyperpigmentation. It’s a derivative of vitamin A and works to shed dead skin cells, clean pores, and increase collagen production. Retinol is great for all skin types, including sensitive skin. It’s a powerful exfoliating ingredient that’s especially helpful for people with acne-prone, oily, or aging skin. Retinol can be found in many skincare products, such as moisturizers, serums, masks, and even cleansers.
Benefits of Polyglutamic Acid and Retinol
As we’ve discussed, both polyglutamic acid and retinol can have many benefits for your skin. Some of these benefits include:
- Firms and smooths skin: Both of these ingredients can help to firm and smooth skin by increasing collagen production and improving the elasticity of the skin. As we age, our bodies produce less collagen, which can lead to the sagging, wrinkling, and stiffening of skin. Retinol and polyglutamic acid can help to slow down the aging process and keep skin looking younger for longer.
- Reduces the appearance of fine lines and wrinkles: As well as providing support for the skin and helping it to stay firm, retinol and polyglutamic acid can also work to reduce the appearance of fine lines and wrinkles. They can do this by plumping up the skin and filling in the wrinkles, which makes them less visible.
- Clears acne and blackheads: Both of these ingredients are good at reducing acne. They can do this by shrinking pores, keeping sebum production under control, and by removing dead skin cells that could otherwise clog pores. In addition, retinol has been shown to be helpful at treating blackheads.
Side Effects of Polyglutamic Acid and Retinol
As with all skincare products, it’s important to note that too much of a good thing can be harmful to your health. Although both of these ingredients are well tolerated by most people, they can still cause side effects if you use too much of them or use them incorrectly. The most common side effects of using too much of these ingredients include:
- Skin irritation: If you use too much retinol or polyglutamic acid, you could end up with red, irritated skin. This could be caused by a few different things, including clogged pores and sensitivity to the ingredients.
- Increased risk of sun damage: Retinol is already linked to an increased risk of sun damage. If you use too much of it, you could find that the damage caused by the sun becomes even worse. With polyglutamic acid, the risk of sun damage is lower, but it is still there.
How to use Polyglutamic Acid and Retinol Together
Because of the side effects linked to both of these ingredients, it’s important to use them correctly, in moderation, and avoid combining them with other products if possible. Some general tips for using both retinol and polyglutamic acid include:
- Make sure to patch test: If you’re using both retinol and polyglutamic acid, make sure to patch test each product before applying it to your entire face. This is especially important if you have sensitive skin, but all people should do this. Even if you don’t experience any side effects, it can take some time for your skin to adjust to these two ingredients.
- Avoid using them together if you have sensitive skin: If you have sensitive skin and you’re worried about side effects, it’s a good idea to space out the applications if you are using both of them. For example, you could apply retinol in the morning and the polyglutamic acid at night.
- Use them sparingly: It’s important to note that these two ingredients are potent. You only need to use a small amount to see results. If you’re using both, you could be putting too much of these ingredients on your skin.
These two ingredients are great for your skin and can do wonders for reducing the signs of aging and acne. But, it’s important to use them correctly and in the right amount to avoid side effects. If you’ve been curious about these two ingredients and want to try them, now is the time! There are many skincare products that include both of these ingredients, making it easy to incorporate them into your skincare routine.