NL-GHK-Cu Peptide

Description

Insider Tip: Even though GHK-Cu may protect the skin from UV damage, you should still always use a broad-spectrum sunscreen of at least SPF 30 when you go out. Not only is sunscreen an important part of maintaining healthy skin, but the other active ingredients in the product you’re using might sensitize your skin to the sun.

To lower the risk of side effects (or to relieve those that may appear), start with a small application and increase gradually over time. It may also help to use a gentle cleanser before applying GHK-Cu and follow it up with a basic, noncomedogenic moisturizer afterward.

Additionally, experts recommend avoiding harsh actives (e.g., retinoids, alpha-hydroxy acids, salicylic acid, etc.), vitamin C, or any active exfoliants while using GHK-Cu peptides. These ingredients could lead to irritation, reduce peptide effectiveness, or compromise the skin barrier.

GHK-Cu skin care results timeline
As with most skin care products, noticeable results from topical GHK-Cu copper peptides will take some time and consistent use. Based on what our team learned from communicating with medical professionals, the general timeline is as follows:

First two weeks: Users may notice better skin hydration, reduced redness or irritation, and smoother skin.
After 1-2 months: Fine lines and wrinkles might start to noticeably fade as skin texture and elasticity begin to improve. Those with inflammatory skin conditions may also experience improvements in symptom management.
After 3-6 months: As skin elasticity and firmness continue to improve, scars and hyperpigmentation might begin to noticeably fade at this stage.
Long-term use: Continuous use could lead to sustained collagen production, maintained skin hydration, less visible wrinkles, and better overall skin health.
Of course, everyone is different, and how your skin reacts to GHK-Cu products is no exception. For example, you might not experience the first potential benefits until after a month of using the peptide, or you could see later benefits sooner.