Packaging render — product photography follows at launch. The colour of copper.
Copper Peptide 0.1% + PDRN 0.1% Night Renewal Serum
Skandoir Nº 03 is a copper peptide PDRN serum for night use on the face — Copper Peptide 0.1% + PDRN 0.1%. Its hero molecule is copper tripeptide-1 (GHK-Cu) at 0.1%, with PDRN 0.1% in a lecithin liposome, Tripeptide-32 and ectoin 2%. It is for skin in humid climates that wants a water-thin night step: 4–5 drops on clean skin, then moisturiser.
The Korean glass-skin ritual, made for humid nights.
Skandoir Nº 03 is a night serum for the face. It carries copper tripeptide-1 0.1% and PDRN 0.1% in a lecithin liposome, with Tripeptide-32, adenosine, ectoin 2% and centella. The texture is water-thin, made for humid nights.
Nº 03 is the night half of the Skandoir face pair; the other half is Nº 04 Niacinamide 4% + Ceramide. See all four serums compared or the full Skin Science collection.
- Texture of Nº 03
- Water-thin, clear to faintly opalescent copper-blue.
- Key molecules in Nº 03
- Copper Tripeptide-1 (GHK-Cu) 0.1%, Sodium DNA (PDRN) 0.1%, Tripeptide-32, Adenosine 0.04%, Ectoin 2%, Centella (madecassoside) 1%, Niacinamide 2%, Low-MW Hyaluronate, Hydrogenated Lecithin (liposome)
- The colour
- Copper-blue is the natural colour of copper tripeptide-1 (GHK-Cu) at 0.1%. No dye added.
- Pack
- 50 ml frosted matte-silver glass, silver collar, black rubber dropper; launch edition with 0.25 mm cosmetic roller.
- Full ingredients (INCI)
- [Final INCI from manufacturer at formula freeze]
- Results
- [Published after our studies report]
Last reviewed: 13 October 2026
How to use Skandoir Nº 03 Copper Peptide 0.1% + PDRN 0.1%
Night, on clean dry skin: 4–5 drops, press over face and neck, wait 2 minutes, then moisturiser. Roller (launch edition) twice a week only. Do not layer with vitamin C (ascorbic acid) in the same step.
In the Skandoir 24-hour ritual, Nº 03 goes on in the night; Nº 04 covers the other end of the day.
Why Skandoir Nº 03 suits Indian skin
Under 100 cP for 85% humidity; ectoin 2% and centella for skin that marks after irritation; no heavy oils, no fragrance.
Inside Skandoir Nº 03 Copper Peptide 0.1% + PDRN 0.1%: the key molecules.
Read more on The Skandoir Lab: copper peptide (GHK-Cu) and PDRN, the honest version.
Copper peptide
GHK-Cu: three amino acids holding one copper atom. Copper gives Nº 03 its natural blue — no dye added.
PDRN
Purified DNA fragments. Nº 03 carries PDRN 0.1% in a lecithin liposome. Read the honest version on The Lab.
Ectoin
A small molecule first found in salt-lake micro-organisms; it holds water around proteins. Nº 03 uses it at 2%, with Tripeptide-32 and centella.
Skandoir Nº 03 Copper Peptide 0.1% + PDRN 0.1%: questions and answers
Why is Skandoir Nº 03 blue?
Copper. Copper tripeptide-1 (GHK-Cu) at 0.1% is naturally copper-blue. No dye is added to Nº 03.
Can I use Nº 03 with vitamin C?
Not in the same step. Do not layer Nº 03 with ascorbic acid (vitamin C) in the same step; keep them to separate steps or separate times of day.
How often can I use the roller with Nº 03?
Twice a week only. The launch edition of Nº 03 includes a 0.25 mm cosmetic roller.
How many nights does one bottle of Nº 03 last?
Roughly 50 nights at 4–5 drops a night from the 50 ml dropper bottle.
Is Nº 03 fragrance-free?
Yes. Nº 03 has no fragrance and no heavy oils, and it is water-thin for humid nights.
What is PDRN doing in Nº 03?
PDRN (Sodium DNA) is listed as a skin-conditioning ingredient. Nº 03 carries it at 0.1% in a lecithin liposome. We make no claim beyond what our own testing shows; the full story is on The Skandoir Lab.
