As a dermatologist, I’m frequently asked about the latest and most effective skincare products, especially those that claim to address multiple signs of aging. Recently, a patient came to me asking about The Ordinary’s “Buffet” + Copper Peptides, a serum that has been gaining popularity for its promise to rejuvenate the skin by targeting wrinkles, fine lines, and loss of elasticity. Given the growing interest in peptides and their role in anti-aging, I decided to take a closer look at this product and share my opinion!

Overview of Peptides

“Peptides” have been everywhere for the past few years. TikTok touts these tiny protein fragments as the next big thing in skincare. But are peptides really as miraculous as they sound, or is it just marketing?

Let’s look closer at what peptides actually do, the science behind their supposed benefits, and whether they deserve your hard-earned money.

Click the video to the right for a whirlwind overview of peptides, or read on for more info!

The star of the Maelove Peptide Squad is, of course, peptides. Peptides are short chains of amino acids that act as building blocks for proteins like collagen and elastin, which are essential for maintaining firm, youthful skin. As we age, the natural production of these proteins slows down, leading to wrinkles, sagging, and other signs of aging. Peptides in skincare work by signaling the skin to produce more collagen, thus helping to restore its structure and elasticity.

When people talk about "peptides," it can mean a lot of different things, making it a very broad and unclear term. Peptides are short chains of amino acids, but there are many different types, and they can do different things for your skin. Because of this, it's hard to know exactly what a product with peptides will do without more details. On the other hand, when someone mentions retinol, we know exactly what that is—a type of Vitamin A that helps with wrinkles and skin texture. So, while "retinol" is specific, "peptides" is more like an umbrella term that needs more explanation.

So how do we know if a peptide is really good for our skin? It can be tricky because many studies on peptides are sponsored by the companies that make them, which can sometimes make the results seem better than they are. Plus, a lot of the research is done in a lab (in vitro) or on animals, not on actual people. This means we don't always know how well these peptides will work on human skin. Sometimes, the results we hear about are also self-reported, meaning people just say how their skin feels, which isn't always super reliable. So, it's important to be cautious when hearing big promises about peptides.

Brief Overview of The Ordinary

The Ordinary, a brand under the umbrella of Deciem, is known for its straightforward approach to skincare. The brand focuses on providing high-quality, science-backed ingredients at an affordable price point. The Ordinary has gained a loyal following for its transparency, listing active ingredients and their concentrations clearly on its packaging. This no-frills approach has democratized skincare, making advanced treatments accessible to a broader audience without sacrificing quality. The brand’s commitment to efficacy and affordability has made it a staple in the skincare routines of many.

The Ordinary’s Peptide Ingredients

Usage

To incorporate The Ordinary Copper Peptides into your skincare routine, apply a few drops to your face in the morning and evening after cleansing and before applying heavier treatments like moisturizers or oils. Due to its high potency, it’s recommended to start with once-daily use and gradually increase to twice daily as your skin adjusts.

Avoid using this product in the same routine as strong acids, retinoids, or Vitamin C serums, as these can reduce the effectiveness of copper peptides. Instead, pair it with hydrating and barrier-repairing products for optimal results.

Time to See Results

When using peptides in your skincare routine, patience is key. Unlike ingredients that provide immediate effects, peptides work gradually. You can generally expect to see initial improvements in skin texture and hydration within 4 to 6 weeks of consistent use. For more significant results, such as increased firmness and reduced wrinkles, it may take 2 to 3 months of regular application. Keep in mind that results can vary depending on the specific peptide, formulation, and your skin type. Consistency and long-term use are essential to maximizing the benefits of peptides.

Side Effects

Copper peptides are generally well-tolerated by most skin types, including sensitive skin. However, some users may experience mild irritation, redness, or a tingling sensation upon application, particularly if they have reactive skin. If you experience any persistent discomfort, discontinue use and consult a dermatologist.

To minimize the risk of irritation, it’s important to avoid combining this product with strong acids or retinoids. Always perform a patch test before applying the product to your entire face, especially if you have sensitive or acne-prone skin.

Texture and Feel

The Ordinary Copper Peptides have a lightweight, watery texture that absorbs quickly into the skin without leaving a sticky or greasy residue. The serum has a blue tint, which is characteristic of the copper content, but it does not leave any visible color on the skin after application. The product feels refreshing and provides an immediate boost of hydration, making it easy to layer with other skincare products.

Packaging

The Ordinary Copper Peptides come in a dark glass bottle with a dropper applicator. The dark glass helps protect the product from light exposure, which can degrade the active ingredients over time. The dropper allows for precise control of the amount of product dispensed, ensuring that you use just the right amount without waste. While the packaging is simple and functional, it’s important to store the bottle in a cool, dark place to preserve the integrity of the copper peptides.

Price and Value

At around $30 for a 1 oz bottle, The Ordinary Copper Peptides offer excellent value for money. Similar products with copper peptides often come at a significantly higher price point, making this serum a cost-effective option for those looking to incorporate advanced anti-aging ingredients into their routine.

The product is widely available, both online and in stores, making it easy to purchase and replenish as needed. Given its potency and effectiveness, The Ordinary Copper Peptides provide a strong return on investment for those seeking to improve their skin’s health and appearance.

Comparisons

When comparing The Ordinary Copper Peptides to other copper peptide products, such as NIOD Copper Amino Isolate Serum 2:1 and Drunk Elephant Protini Polypeptide Cream, several key differences emerge:

NIOD Copper Amino Isolate Serum 2:1 is another product from Deciem, the parent company of The Ordinary. It offers a more advanced formulation with a higher concentration of copper peptides but comes at a much higher price point. While NIOD’s product may deliver faster results, The Ordinary’s version offers similar benefits at a fraction of the cost.
Drunk Elephant Protini Polypeptide Cream is a peptide-rich moisturizer that targets signs of aging. It has a more advanced copper delivery system. It also contains Matrixyl-3000. However, it comes at a much higher price point than The Ordinary. While Drunk Elephant offers a more luxurious texture and added moisturizing benefits, Maelove provides a more budget-friendly option.

The Ordinary Copper Peptides stand out for their affordability, high concentration of active ingredients, and minimalistic formulation. The main downside is that it may not be as suitable for those with very sensitive skin due to its potency, and the watery texture might not be ideal for those looking for a more hydrating product.

Dermatologist's Opinion

The Ordinary’s Copper Peptides uses an older peptide technology (developed in the 1970s). Much better copper peptide delivery systems now exist, though they come with a hefty price tag. For example, Medik8’s Liquid Peptides Serum has a better copper delivery system, but it is $64, compared to The Orindary’s $32 for this product.

In all, I think The Ordinary’s Copper Peptide Serum is a good value for copper peptides (which tend to run expensive). Use it with a gentle cleanser, a hydrating serum or moisturizer, and a broad-spectrum sunscreen during the day. Avoid using it alongside strong acids or retinoids to prevent potential irritation or inactivation of the peptides.

What are Copper Peptides?

Copper peptides are a combination of copper ions and small protein fragments (peptides) that are naturally found in the body. They are known for their ability to promote collagen production, improve skin elasticity, and reduce inflammation. Copper peptides are often used in skincare to combat signs of aging, such as fine lines and wrinkles.

What is GHK-Cu Peptide?

GHK-Cu peptide, also known as Copper Tripeptide-1, is a specific type of copper peptide that has been extensively studied for its skin-rejuvenating properties. It helps to stimulate collagen production, enhance skin repair, and provide antioxidant protection, making it a popular ingredient in anti-aging products.

How do Copper Peptides Benefit the Skin?

Copper peptides offer several benefits for the skin, including promoting collagen and elastin production, reducing the appearance of fine lines and wrinkles, improving skin texture, and accelerating wound healing. They also have anti-inflammatory properties, which can help soothe irritated skin.

What is The Ordinary Buffet?

The Ordinary Buffet is a multi-peptide serum designed to target multiple signs of aging. It contains a blend of peptides, including Matrixyl 3000 and Argireline, which work together to improve skin firmness, reduce wrinkles, and enhance overall skin texture. The Buffet is a popular choice for those looking to incorporate peptides into their skincare routine.

How does The Ordinary Buffet Copper Hair Serum Work?

The Ordinary Buffet Copper Hair Serum is designed to promote healthy hair by supporting the scalp and hair follicles. It combines copper peptides with other ingredients to nourish the scalp, strengthen hair, and encourage healthy hair growth. This product is particularly beneficial for those experiencing hair thinning or loss.

What is the Difference Between Copper Peptides and GHK-Cu Peptide?

Copper peptides refer to any peptide that includes copper ions, while GHK-Cu peptide (Copper Tripeptide-1) is a specific type of copper peptide. GHK-Cu is one of the most well-researched copper peptides and is known for its potent anti-aging and skin-repairing properties.

Can Copper Peptides be Used with Other Skincare Products?

Copper peptides can be used with most skincare products, but it’s important to avoid combining them with strong acids, retinoids, or Vitamin C in the same routine, as these can reduce the effectiveness of the peptides. Instead, pair copper peptides with hydrating and barrier-supporting products for best results.

Are Copper Peptides Safe for All Skin Types?

Yes, copper peptides are generally safe for all skin types, including sensitive skin. However, as with any active ingredient, it’s important to patch test before using a new product and monitor your skin’s reaction. If you experience irritation, reduce the frequency of use or consult a dermatologist.

What is the Ordinary Multi Peptide Serum?

The Ordinary Multi Peptide Serum, also known as The Buffet, is a comprehensive anti-aging serum that targets multiple signs of aging. It contains a blend of peptides, including copper peptides in the "Buffet + Copper Peptides 1%" version, which work together to improve skin elasticity, reduce wrinkles, and enhance overall skin texture.

Can Copper Peptides Ruin My Skin?

While copper peptides are generally safe and effective for most people, overuse or improper use can potentially lead to irritation, especially if combined with incompatible products like strong acids. It’s important to use copper peptides as directed and monitor your skin's response. If you experience adverse effects, discontinue use and consult a dermatologist.

How Should I Use The Ordinary Copper Peptides Serum?

Apply a few drops of The Ordinary Copper Peptides serum to your face in the morning and evening after cleansing. Avoid using it with strong acids, retinoids, or Vitamin C in the same routine to prevent inactivation of the peptides. Start with once-daily use and gradually increase to twice daily as your skin adjusts.

What are the Benefits of Peptide Serums for the Face?

Peptide serums, including those with copper peptides, offer multiple benefits for the face, such as boosting collagen production, improving skin elasticity, reducing fine lines and wrinkles, and enhancing overall skin texture. They are a valuable addition to any anti-aging skincare routine.

How Does The Ordinary Buffet Peptide Serum Compare to The Ordinary Multi Peptide Serum?

The Ordinary Buffet Peptide Serum and The Ordinary Multi Peptide Serum are essentially the same product, with "The Buffet" being a popular nickname for the Multi Peptide Serum. Both products contain a blend of peptides to target various signs of aging, and there is also a version of The Buffet that includes copper peptides for added anti-aging benefits.

Dermatologist Reviews: The Ordinary Multi-Peptide 1% Serum