High-Concentration Copper Peptide Serum

Yes. The serum is specifically formulated with sensitive skin in mind, despite its high concentration of 3% Copper Tripeptide 1.

The formula is fragrance free and alcohol free and combines Copper Tripeptide 1 with Ectoin, Panthenol, Glycerin, Allantoin, Acetyl Glucosamine, Tremella and a multi molecular Hyaluronic Acid complex. These ingredients were selected to support hydration and skin comfort around the high concentration peptide base. If your skin is particularly sensitive, we recommend starting slowly and increasing frequency gradually.

Yes. The serum can be integrated into an active skincare routine. We simply recommend separating certain strong actives rather than layering everything at once.

Retinol: The serum and retinol can both be part of your skincare routine. For a conservative approach, use them at different times or on alternating days, particularly when introducing either product.

Vitamin C: We recommend using direct vitamin C and the serum at different times. For example, vitamin C in the morning and the serum in the evening.

Acids: Strong exfoliating acids such as AHAs and BHAs are best separated from the serum. Use them in a different routine or on different days.

Other actives: Most routines can be built around the serum without becoming complicated. Our included Copper Peptide Protocol provides a more detailed guide to combining the serum with other skincare ingredients.

Apply 2 to 4 drops after cleansing and before moisturizer, starting 1 to 2 times per week and gradually increasing toward daily use.

Apply the serum to clean skin and allow it to absorb before following with your moisturizer. Starting slowly gives your skin time to adjust. If your skin responds well, frequency can gradually be increased. The serum is designed to be suitable for daily use.

It means the Copper Tripeptide 1 raw material used in the serum was analytically tested and measured at 99.45% purity by HPLC.

HPLC, or High Performance Liquid Chromatography, is an analytical method used to identify and quantify substances within a sample. For us, stating a high concentration is not enough. The quality of the material behind that concentration matters too. This is why we disclose the actual raw material test result rather than asking customers to rely on a marketing claim alone.

Every production batch we order is sent to an independent third party laboratory for additional quality testing.

We select analytical parameters that help us verify important characteristics of the finished product. For example, our batch testing can include pH and total copper analysis. The original laboratory documentation is made available through our Verify system, so the underlying results can be examined rather than simply taken on trust.

For facial use, one 30 ml bottle typically lasts around 12 weeks, depending on how much you use.

Actual usage varies. Applying 2 to 4 drops to the face requires considerably less product than extending the application to areas such as the neck, body or scalp. Your individual application amount and frequency will therefore determine how long each bottle lasts.

The hydration and skin feel of the formula can be noticeable quickly, while longer term changes require consistent use and more time.

The serum combines its peptide base with multiple hydrating and skin conditioning ingredients, including a multi molecular Hyaluronic Acid complex, Glycerin, Ectoin, Panthenol and Tremella. Especially when followed with a moisturizer, this can provide an immediate hydrated, smoother looking finish and visible glow.

For changes beyond this immediate cosmetic hydration effect, think in months rather than days. We recommend evaluating your skin after at least 12 weeks of consistent use rather than expecting an overnight transformation.

Store the serum in a cool, dry place away from direct sunlight and excessive heat.

Keep the bottle properly closed when not in use and avoid leaving it in hot or strongly sunlit environments. Normal indoor storage is sufficient. Refrigeration is not required.

You can open and try the serum for 30 days from the day your order is delivered.

If you decide the serum is not right for you, simply return the product to us within the guarantee period and we will refund your purchase according to the guarantee terms. The product must be returned, and return shipping is paid by the customer.

Delivery times depend on your destination, and we aim to make international delivery as fast and straightforward as possible.

Because delivery times vary by country, the applicable shipping information is provided during your order. If you would like to confirm the expected delivery time before purchasing, contact us at hello@leverium.skin or via WhatsApp at +49 160 90255862.