woman putting on skincare

Our editors have independently chosen the products listed on this page. If you purchase something mentioned in this article, we may earn a small commission.

October 4, 2022 — 11:24 AM

Quick refresher: “Retinoid” is an umbrella term that technically includes both over-the-counter (OTC) retinol products and prescription-strength tropicals. That being said, most people use the term “retinoid” when referring to prescription-grade Retin-A creams, like tretinoin or Tazorac. We know, it can be confusing. 

Those that are accessible via prescription are way stronger and more potent. While this can come with more dramatic results, especially for those that are acne-prone, they can be irritating for some people with sensitive skin. If this sounds like you, or you just want to ease into retinol slowly, you may consider opting for one of these gentle alternatives first. 

What are copper peptides?

First up, we have copper peptides. These peptides have been referred to as “nature’s retinol” in casual conversation because of their healthy aging properties. See, according to research, copper peptides have been shown to reduce inflammation and enhance skin regeneration. 

As this 2018 study states, copper peptides have been used in countless creams and serums formulated for aging skin without adverse side effects. What’s more, these peptides help support collagen production and reduce collagen breakdown, leveling out the tipping scale that causes skin aging. 

Retinaldehyde is another form of retinol that falls just below those potent prescription products mentioned earlier. This is because “[retinaldehyde] only requires one step to be converted to retinoic acid in order for it to have its effect on the skin,” board-certified dermatologist Marisa Garshick, M.D., FAAD once told mbg.

This makes retinaldehyde a superstar pick for encouraging healthy skin aging and even treating acne, especially when paired with a chemical exfoliant like glycolic or mandelic acid in an evening skin care routine (though never on the same night!). 


If you can’t tolerate prescription-grade retinoids or are just starting your retinol journey, you may consider opting for copper peptides or retinaldehyde instead. Here, find a few grade-A picks to get you started. 

Shop these products:

Naturium Retinaldehyde Cream


Retinaldehyde Cream

Retinaldehyde Cream

Herbivore Bakuchiol Serum


Bakuchiol Retinol Alternative Smoothing Serum

Bakuchiol Retinol Alternative Smoothing Serum

Biossance Copper Peptide Serum


Squalene + Peptide Plumping Serum

Squalene + Peptide Plumping Serum

Whether you’re just starting to explore retinol (in any form) or you tend to have sensitive skin, opting for gentler ingredients like copper peptides or retinaldehyde is a great place to start. Just remember not to use these ingredients on the same night as exfoliants to avoid irritation. Not sure where to plug in your new treatment? Here’s the 101 on how to create a nighttime skin care routine. 


In order to save this article, you will need to Log In or Sign Up!


Submit a Comment

Your email address will not be published. Required fields are marked *