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Cosdermo™ Tetrapeptide-1

Expression-Line Peptide

A cosmetic peptide designed to support mitochondrial function, protect collagen from degradation and reinforce the dermal matrix for firmer, more resilient-looking skin.

INCI

Tetrapeptide-1

Available Formats

Powder

≥98.0% purity

Solution

Available

Applications

Facial Care · Firming · Healthy Aging

Detail
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Cosdermo™ Acetyl Tetrapeptide-11

Expression-Line Peptide

A cosmetic peptide designed to reinforce epidermal structure by supporting syndecan-1 and type XVII collagen synthesis for firmer, more resilient-looking skin.

INCI

Acetyl Tetrapeptide-11

Available Formats

Powder

≥98.0% purity

Solution

Available

Applications

Facial Care · Firming · Skin Structure

Detail
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Cosdermo™ Acetyl Tetrapeptide-2

Expression-Line Peptide

A cosmetic peptide designed to support collagen and elastin production while reinforcing cell–extracellular matrix interactions for firmer and more resilient-looking skin.

INCI

Acetyl Tetrapeptide-2

Available Formats

Powder

≥95.0% purity
White to off-white powder

Solution

Available

Applications

Facial Care · Firming · Skin Structure

Detail
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Cosdermo™ Decapeptide-4

Expression-Line Peptide

A cosmetic peptide designed to support collagen synthesis, barrier function and moisture retention for firmer, smoother and more resilient-looking skin.

INCI

Decapeptide-4

Available Formats

Powder

≥95.0% purity

Solution

Available

Applications

Facial Care · Firming · Hydration & Barrier

Detail
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Cosdermo™ Acetyl Tetrapeptide-9

Expression-Line Peptide

A cosmetic peptide designed to support type I collagen synthesis, extracellular matrix renewal and cellular vitality for firmer and smoother-looking skin.

INCI

Acetyl Tetrapeptide-9

Available Formats

Powder

≥98.0% purity

Solution

Available

Applications

Facial Care · Firming · Healthy Aging

Detail
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Cosdermo™ Heptapeptide-6

Expression-Line Peptide

A cosmetic peptide designed to support cellular longevity, barrier protein expression and extracellular matrix preservation for stronger, more resilient-looking skin.

INCI

Heptapeptide-6

Available Formats

Powder

≥95.0% purity

Solution

Available

Applications

Facial Care · Hydration & Barrier · Healthy Aging

Detail
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Cosdermo™ DendriRegen™

Expression-Line Peptide

An innovative cosmetic peptide ingredient featuring a spherical dendrimer architecture designed to support fibroblast activity, structural protein synthesis and dermal–epidermal junction integrity.

INCI

Lysine Dendrimer Methyl Ester

Available Formats

Powder

Solution

500 ppm
Colorless to pale yellow formulation-ready liquid

Applications

Facial Care · Firming · Elasticity

Detail
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Cosdermo™ Tripeptide-32

Expression-Line Peptide

INCI

Tripeptide-32

Available Formats

Powder

≥98.0% purity

Solution

Available

Applications

Facial Care · Night Care · Skin Renewal

Detail
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Cosdermo™ Instant Anti-Wrinkle Essential Peptide Solution

Expression-Line Peptide

A synergistic cosmetic peptide solution combining three complementary peptides to support expression-line care through neuromuscular signaling modulation and skin structural support.

INCI

Acetyl Hexapeptide-8 · β-Alanyl Hydroxyprolyldiaminobutyroyl Benzylamide · Hexapeptide-11

Available Formats

Powder

Solution

5,000 ppm
Colorless to pale yellow formulation-ready liquid

Applications

Facial Care · Eye Care

Detail
Get ln Touch
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Looking for the Right Peptide Ingredient?

Tell us about your formulation concept, target benefit or technical requirements. Our team will help you identify a suitable peptide solution.

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E-mail: support@cosdermo.com
ADD: Shandong, China

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