Not all actives are BFFs: A Complete Guide

Recent years have seen a boom in novel skincare products with a wide range of active ingredients promising glowing and perfect skin. These active ingredients—which range from retinoids and alpha hydroxy acids to vitamin C and peptides—have emerged as the favorites of skincare devotees trying to obtain their ideal complexion. However, it is essential to understand that not all active ingredients are best friends for life (BFFs) when pursuing beautiful skin. In reality, mixing some active chemicals can have adverse effects, irritate the skin, or even negate the potential advantages of both ingredients. The importance of ingredient compatibility in skincare is examined in this article, which also offers helpful advice on how to design a successful skincare regimen.

Understanding Active Ingredients

In skincare, the term "active ingredients" refers to substances that have specific therapeutic benefits, such as treating acne, minimizing wrinkles, or illuminating the skin. These chemicals are widely sought-after in the cosmetic business since they address diverse skin issues at the molecular level.

Not every active component works well together, and certain combinations may have undesirable side effects or lessen the potency of each active ingredient. Here are some examples of active ingredients that could not get along well when combined:

Retinol and vitamin C: Retinol is a type of vitamin A that promotes skin regeneration and treats fine lines and wrinkles, while vitamin C is an antioxidant that brightens the skin and encourages collagen creation. Combining these two strong active ingredients can make the skin more sensitive and irritated. The common consensus is that they should be used separately, for example, vitamin C in the morning and retinol at night.

Both chemical and physical Exfoliants: Using chemical exfoliants (such as AHAs and BHAs) and physical exfoliants (such as scrubs with beads or brushes) at the same time can cause over-exfoliation and harm to the skin's protective layer. A single exfoliation technique must be used; the other methods must not be combined in the same procedure.

Hydroquinone and AHAs/BHAs: AHAs and BHAs exfoliate the skin, whereas hydroquinone is frequently used to lighten hyperpigmentation. Combining these can aggravate and enhance the sensitivity of the skin. It is preferable to use them separately or not at all on the same day.

Retinoids and Peptides: Both retinoids and peptides have advantages for combating aging symptoms and enhancing collagen synthesis. However, some research indicates that combining them may lessen the effectiveness of peptides. It's preferable to use them separately or get advice from a skincare expert to maximize their advantages.

Vitamin C and Copper Peptides: Vitamin C is well-known for its antioxidant capabilities, while copper peptides are thought to offer skin-renewing properties. The copper peptides run the danger of losing their potency when administered in tandem. To prevent potential interactions, think about utilizing them at various times.

Keep in mind that every person's skin is unique, and sensitivities to particular combinations may vary. When introducing new products into your routine, always run a patch test first. If you have any questions about combining active ingredients or picking the ideal products for your skin, it's best to speak with a physician or skincare expert. Based on your particular skin needs and problems, they can offer tailored suggestions and guidance.