FAQ's
Frequently Asked Questions
Everything you need to know about Skin-X Clinical GHK-Cu Facial Serum, ordering, delivery and product use.
Why does the serum feel different compared to traditional copper peptide serums?
Skin-X Clinical was formulated as a silky blue-cloud emulsion, not a basic water-thin peptide solution. It feels smooth, cushioned and refined without the sticky or tight finish.
How long does it take to see visible results?
You will notice instantly improved hydration, glow and skin feel after the first application. With consistent use, improvements in texture, radiance and overall appearance typically become more noticeable over 2+ weeks.
How should I apply the serum?
Apply approximately 4–6 drops to clean, dry skin and gently smooth across the desired areas.
How long does one bottle last?
Each bottle contains 30mL of serum. With typical usage of around 4–6 drops once daily, most users find one bottle lasts approximately 1–2 months depending on usage frequency and amount applied.
Can I layer the serum with other skincare products?
Yes. It pairs well with moisturisers, hydration serums and barrier-support products.
Is the serum fragrance-free?
Yes. Skin-X Clinical GHK-Cu Facial Serum is fragrance-free with no added perfume.
What makes Skin-X Clinical different?
It combines pure GHK-Cu with advanced skin-conditioning ingredients for a refined, lightweight and premium skincare experience.
What skin types can use GHK-Cu Facial Serum?
The formula is designed to suit most skin types, including dry, normal and combination skin. Patch testing is recommended for sensitive skin.
Is the serum oily or greasy?
No. It was designed to feel lightweight, silky and fast-absorbing while still providing lasting hydration.
Can I use the serum morning and night?
Yes. Many users include it in both morning and evening skincare routines.
Is Skin-X Clinical shipped from Australia?
Yes. All stock is held and dispatched directly from Sydney, Australia.
How long does shipping take?
Orders are dispatched quickly from Sydney using Australia Post. Express shipping options are available at checkout.
Is the packaging discreet?
Yes. Orders are shipped in discreet, padded packaging for product protection and privacy.
Can I use the serum with retinol or acids?
Yes, although some users may prefer alternating usage depending on skin sensitivity and tolerance.
Why is the serum blue?
The blue colour comes naturally from the copper peptide complex within the formula.
How much serum is in each bottle?
Each bottle contains 30mL / 1 FL OZ of product.