Rimyoi Copper Peptide Serum for Face — 3% GHK‑Cu, Niacinamide & Panthenol, 1 fl oz | Lightweight Hydrating Texture Support

Rimyoi Copper Peptide Serum is a lightweight daily face serum with 3% GHK-Cu, niacinamide, and panthenol designed to support hydration, tone, and skin texture in one easy step.

This concentrated 1 fl oz serum blends a clinically inspired 3% GHK-Cu copper peptide complex with niacinamide and panthenol to deliver a fast-absorbing, layering-friendly formula. It’s made for morning and evening routines where you want a multi-benefit booster that targets hydration, skin comfort, and the look of texture without heaviness. The serum’s clean, water-light base lets actives sink in quickly so moisturizers and sunscreen sit smoothly on top.

How does this serum fit into my morning and evening routine?

Apply the serum after cleansing and any water-based treatments, then follow with moisturizer and sunscreen in the morning or your richer night cream in the evening. Its lightweight texture absorbs rapidly, making it suitable as a base layer beneath other products.

• Use 2–4 drops on damp skin for better spreadability.
• Layer before heavier creams and oils to avoid pilling.
• Safe for daily AM and PM use for consistent results.

What benefits can I expect from 3% GHK-Cu, niacinamide, and panthenol?

GHK-Cu (copper peptide) is included at 3% to provide a restorative-feeling peptide complex that works with the skin’s surface; niacinamide helps support even tone and radiance, while panthenol delivers ongoing hydration and comfort. Together they create a balanced serum focused on visible texture and day-long softness.

• 3% GHK-Cu multi-peptide complex for skin surface refinement.
• Niacinamide to help promote a more even-looking complexion.
• Panthenol (pro-vitamin B5) to lock in moisture and soothe.

Is this serum suitable for layering with other actives and sensitive skin?

The formula is designed to be layering-friendly and fast-absorbing, making it compatible with most routine actives like vitamin C, hyaluronic acid, and sunscreen. If you have particularly reactive skin, introduce it gradually and patch-test when combining strong actives.

• Pairs well with hydrating serums, vitamin C in the morning, and retinoids at night (with caution).
• Non-greasy finish that reduces product pilling.
• Introduce slowly if combining with exfoliating acids or prescription products.

How will this product affect skin texture and daily comfort?

With regular use, the serum helps support the appearance of smoother, more refined skin texture while maintaining hydration and comfort throughout the day. The blend of peptide, niacinamide, and panthenol aims to reduce the look of unevenness and leave skin feeling soft rather than tight.

• Helps skin look firmer and feel more refined over time.
• Promotes a balanced, hydrated surface that accepts makeup and sunscreen smoothly.
• Leaves a comfortable, non-sticky finish suitable for all-day wear.

Who is this for: Rimyoi Copper Peptide Serum is made for anyone seeking a lightweight, multi-benefit face serum that improves hydration, helps even out tone, and supports smoother-looking texture. It’s appropriate for normal, combination, and dry skin types and for those who want an easy-to-layer treatment to add to morning and evening skincare rituals.