6 Less-Known Cosmetic Ingredients To Include In Your Skincare Routine

There are a lot of ingredients in skincare products that you’ve probably heard of – like Vitamin C, Retinol, and Hyaluronic Acid. But what about the lesser-known ingredients? These are just as important for keeping your skin looking healthy and youthful! This blog post will discuss six cosmetic ingredients that you should add to your skincare routine. Keep reading to learn more!

Arabidopsis Thaliana Extract

If you’re looking for an ingredient that will help improve the overall appearance of your skin, look no further than Arabidopsis thaliana extract! This extract is derived from Arabidopsis thaliana Leaf and is rich in antioxidants and has anti-inflammatory properties. It’s been shown to help reduce the appearance of fine lines and wrinkles, as well as improve skin elasticity.

Add a few drops of this extract to your favorite serum or moisturizer, and you’ll notice a difference in the appearance of your skin! This is a popular ingredient in Korean skincare products, and it’s easy to see why- it works!

Mandelic Acid

Mandelic acid is derived from almonds and has been shown to be an effective skincare ingredient. In one study, mandelic acid was found to be as effective as glycolic acid in treating acne. Mandelic acid is also an antioxidant and can help to protect the skin from free radical damage.

To use mandelic acid in your skincare routine, you can purchase products that contain it or you can make your own mandelic acid serum at home. To make a mandelic acid serum, mix one part of mandelic acid with two parts of water and apply it to the skin. You can also add other ingredients such as hyaluronic acid or vitamin C to your serum for additional benefits.

When using mandelic acid, it is important to start with a lower concentration and increase as tolerated. Mandelic acid can cause irritation if used too often or in too high of a concentration. If you experience any irritation, discontinue use and consult a dermatologist.

Birch Sap

Birch sap is a natural ingredient that can be found in many skincare products. It’s known for its anti-inflammatory and antibacterial properties, which make it ideal for treating acne. 

Birch sap also contains high levels of vitamin C, which can help brighten the skin and improve its overall appearance. If you’re looking for a natural ingredient that can help improve your skin’s health, be sure to look for products that contain birch sap.

Birch sap can be found in a variety of skincare products, including cleansers, toners, and serums. To use it, simply apply the product to your face as you would any other skincare product. You can also find birch sap in some body lotions and creams.

Snail Mucin

While it may not sound the most appealing, snail mucin is actually great for your skin! This ingredient is full of hyaluronic acid, glycoproteins, and antimicrobial peptides, which all work together to help protect and nourish your skin. 

Snail mucin can help to reduce the appearance of fine lines and wrinkles, as well as improve skin texture. If you’re looking for a unique ingredient to add to your skincare routine, snail mucin is definitely worth trying out!

To use snail mucin, simply add a few drops to your regular moisturizer or serum and apply it to your face as you would normally. You can also find snail mucin-based products, such as serums and creams, at most beauty stores.


Ceramides are lipid molecules that help to form the skin’s barrier and hold skin cells together. They play an important role in keeping the skin hydrated and preventing water loss. Ceramides are found naturally in the upper layer of the skin (stratum corneum) but can also be added to skin care products in the form of ceramide-containing oils or creams.

If your skin is dry, it may be lacking in ceramides. Adding a product that contains ceramides to your skincare routine can help to restore the skin’s barrier and improve hydration. Ceramide-containing products are also helpful for people with conditions like eczema or psoriasis.

There are many different kinds of ceramides, so it’s important to choose a product that contains the right type of ceramide for your skin type. Ceramide-containing products are available as both over-the-counter (OTC) and prescription treatments. Talk to your dermatologist about which type of product is right for you.

Castor Oil

Castor oil is often used as a natural remedy for constipation, but did you know that it can also be used to improve your skin? This versatile oil can be used to help treat acne, reduce inflammation, and moisturize your skin. 

To use castor oil for acne, mix a few drops with an equal amount of jojoba oil and apply it to your skin. You can also add a few drops of tea tree oil to the mixture for an extra acne-fighting boost. For inflamed skin, mix a few drops of castor oil with lavender essential oil and apply it to the affected area.

In Conclusion

If you’re looking for natural ingredients to improve your skin’s health, be sure to check out mandelic acid, birch sap, snail mucin, and castor oil. These lesser-known ingredients can offer a variety of benefits, from reducing fine lines and wrinkles to treating acne and improving skin hydration. Talk to your dermatologist about which products are right for you.

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