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Korean Beauty · Gentle & Pure

Repair that feels like renewal

Introducing the Copper Peptide Repair Serum — our debut formula rooted in Korean herbal wisdom and backed by advanced peptide science.

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SOONHA

Copper Peptide Repair Serum

$52.00

A lightweight, fast-absorbing serum powered by GHK-Cu copper peptides, centella asiatica, and snail secretion filtrate. Fragrance-free. pH 5.0–5.5. Designed to repair, soothe, and deeply hydrate — in one elegant step.

8 Active Ingredients
30ml Full Size
5.0–5.5 Skin-Friendly pH

Peptide Precision Meets Korean Botanicals

GHK-Cu copper peptides signal your skin to repair and rebuild collagen, while centella asiatica and snail secretion filtrate soothe and deeply hydrate. Supported by triple-weight hyaluronic acid, niacinamide, and adenosine — every drop works in harmony.

Full Ingredient List
True beauty begins when the skin is allowed to breathe, to heal, and to simply be.

SOONHA — meaning gentle and pure in Korean — was born from the belief that skincare should nurture, not overwhelm. Each product is a quiet ritual of self-care.

Nature's Finest, Thoughtfully Chosen

Copper Peptides (GHK-Cu)

A powerful signal peptide that promotes collagen synthesis, accelerates skin repair, and reduces fine lines at a potent 1-2% concentration.

Centella Asiatica Extract

A revered Korean herbal ingredient at 5-10% concentration, known for its soothing and healing properties that calm irritated, sensitized skin.

Snail Secretion Filtrate

A K-beauty staple at 5-10%, rich in glycoproteins and glycolic acid to deeply hydrate, repair, and restore a healthy skin barrier.

What Our Community Says

★★★★★

"The Copper Peptide Serum absorbs instantly and leaves this incredible dewy glow. My skin has never looked this calm and plump."

Mina K. — Seoul

★★★★★

"I've tried countless K-beauty serums, but SOONHA is different. You can feel the peptides working. My fine lines have visibly softened in just two weeks."

Sarah L. — Vancouver

★★★★★

"Finally a serum that's fragrance-free and actually effective. The snail mucin and centella combo is everything my sensitive skin needed."

Yuki T. — Tokyo

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