Rimyoi Copper Peptide Serum 3% GHK-Cu, 1 fl oz — lightweight hydrating daily serum for smoother, more even skin

Rimyoi Copper Peptide Serum is a lightweight daily serum blending 3% GHK-Cu with niacinamide and panthenol to support skin texture, hydration, and overall comfort.

This serum combines a concentrated 3% GHK-Cu copper peptide complex with skin-friendly niacinamide and panthenol in a fast-absorbing, layering-friendly formula. It’s designed as an everyday step to help skin appear smoother and more even while keeping hydration balanced and preparing the skin for moisturizers and sunscreen. The non-greasy texture works for morning and evening routines and aims to deliver multi-benefit care without disrupting other actives in your regimen.

How does the 3% GHK-Cu copper peptide work in daily skincare?

The 3% GHK-Cu provides a concentrated dose of a well-known copper peptide complex intended to support surface appearance and texture. In a daily serum base, it’s formulated to complement other routine products and contribute to a refined skin feel over time. Regular use is intended to help skin look more even and resilient while maintaining comfort.

• High 3% concentration of GHK-Cu for targeted peptide support
• Light formulation to allow regular, twice-daily use
• Compatible with layering under moisturizers and sunscreen

What benefits do niacinamide and panthenol bring to this serum?

Niacinamide supports an even skin tone and visible radiance, while panthenol (pro-vitamin B5) helps bind and retain moisture for a comfortable feel. Together they balance hydration with skin tone support in a lightweight vehicle, making the serum suitable for many skin types. These ingredients promote softness and a refreshed appearance without heaviness.

• Niacinamide encourages even-looking skin and natural glow
• Panthenol soothes and helps skin retain hydration
• Balanced pairing reduces the chance of sticky or heavy finish

Is this serum easy to layer with other products in my routine?

Yes. Rimyoi’s formula is designed to absorb quickly and sit well under creams, oils, and SPF. Because it’s lightweight, it won’t interfere with makeup application or dilute the performance of subsequent treatments. This makes it a practical daily step for both AM and PM regimens.

• Fast-absorbing texture for smooth layering
• Works under moisturizer, sunscreen, or night creams
• Non-greasy finish reduces pilling with other products

How should I use this serum for best results?

Apply after cleansing and any water-based toners, both morning and evening. Dispense a few drops onto fingertips and smooth over face and neck, allowing it to absorb before applying moisturizer or sunscreen. Consistent use helps maintain hydration and prepares skin for the next steps in your routine.

• Use 1–2 pumps or drops on clean, dry skin
• Follow with moisturizer and SPF in the morning
• Safe to incorporate into most established routines

Who is this for: Rimyoi Copper Peptide Serum is suitable for people seeking a daily, lightweight peptide treatment that supports smoother-looking texture, even tone, and balanced hydration. It’s formulated for all common skin types and for anyone who prefers a multi-benefit serum that layers well with other skincare products. If you want a compact, everyday peptide step to include in both morning and evening routines, this 1 fl oz serum offers concentrated GHK-Cu plus supportive niacinamide and panthenol in a non-heavy base.