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Topical Peptides

Browse our range of topical peptides, ideal for research on skin regeneration, anti-aging, and hair restoration. These compounds are commonly used in dermatological and cosmetic research settings for their effects on collagen, pigmentation, and inflammation.
Shop trusted peptides like GHK-Cu, Argireline, and AHK-Cu in easy-to-apply topical formats.

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Showing 19 of 19 products
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Acetyl Hexapeptide-3 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Acetyl hexapeptide-3
  • Concentration: 200 mg
  • Pack Size: Topical formulation
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Argireline
  • Molecular Formula: C34H60N14O12S
  • Molecular Weight: 888.99 g/mol
  • Synonyms: Argireline, Acetyl hexapeptide-8
Out of Stock
AHK (Tripeptide-3) 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Copper Tripeptide-3
  • Concentration: 200 mg
  • Pack Size: Topical formulation
  • Manufacturer: Peptide Sciences USA
  • Brand Name: AHK
  • Molecular Formula: C15H26CuN6O4
  • Molecular Weight: 416.94 g/mol
  • Sequence: Ala-His-Lys
  • Synonyms: AHK-Cu, Copper Tripeptide-3, Alanine-Histidine-Lysine-Copper
Out of Stock
AHK-Cu 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Copper Tripeptide-3
  • Concentration: 200 mg
  • Pack Size: Topical formulation
  • Manufacturer: Peptide Sciences USA
  • Brand Name: AHK
  • Molecular Formula: C15H26CuN6O4
  • Molecular Weight: 416.94 g/mol
  • Sequence: Ala-His-Lys
  • Synonyms: Copper Tripeptide-3, Alanyl-Histidyl-Lysine-Copper, AHK Copper
Out of Stock
Decapeptide-12 - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Product Title: Decapeptide-12
  • Active Substance: Decapeptide-12
  • Concentration: 200 mg
  • Pack Size: Topical
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Decapeptide
  • Molecular Formula: C65H90N18O17
  • Molecular Weight: 1311.46 g/mol
  • Sequence: Tyr-Arg-Ser-Arg-Lys-Tyr-Ser-Ser-Trp-Tyr
  • Synonyms: YRSRKYSSWY, Lumixyl
Out of Stock
GHK-Cu 1000 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Glycyl-L-Histidyl-L-Lysine Copper Complex (GHK-Cu)
  • Concentration: 1000 mg per container
  • Pack Size: Topical formulation
  • Manufacturer: Peptide Sciences USA
  • Brand Name: GHK-Cu
  • Molecular Formula: C14H22N6O4Cu
  • Molecular Weight: ~403 g/mol
  • Sequence: Gly-His-Lys-Cu
  • Synonyms: Copper Tripeptide-1, GHK Copper Peptide
Out of Stock
GHK-Cu 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Glycyl-L-Histidyl-L-Lysine Copper Complex (GHK-Cu)
  • Concentration: 200 mg per container
  • Pack Size: Single container (lyophilized powder for topical formulation)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: GHK-Cu
  • Molecular Formula: C14H22N6O4Cu
  • Molecular Weight: ~403 g/mol
  • Sequence: Gly-His-Lys-Cu
  • Synonyms: Copper Tripeptide-1, GHK Copper Peptide
Out of Stock
GHK-Cu 500 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Glycyl-L-Histidyl-L-Lysine Copper Complex (GHK-Cu)
  • Concentration: 500 mg per container
  • Pack Size: Single container (lyophilized powder for topical formulation)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: GHK-Cu
  • Molecular Formula: C14H22N6O4Cu
  • Molecular Weight: ~403 g/mol
  • Sequence: Gly-His-Lys-Cu
  • Synonyms: Copper Tripeptide-1, GHK Copper Peptide
Out of Stock
Lipopeptide 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Lipopeptide (Pal-Gly-Gln-Pro-Arg)
  • Concentration: 200 mg
  • Pack Size: Topical formulation (cream or serum)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Lipopeptide
  • Molecular Formula: C38H68N6O8
  • Molecular Weight: 736.98 g/mol
  • Sequence: Pal-Gly-Gln-Pro-Arg
  • Synonyms: Pal-GQPR, Palmitoyl Tetrapeptide-7/3, Biopeptide EL
Out of Stock
Matrixyl 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Product Title: Matrixyl 200 mg
  • Active Substance: Matrixyl (Palmitoyl Pentapeptide-4)
  • Concentration: 200 mg
  • Pack Size: Topical formulation (cream or serum)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Matrixyl
  • Molecular Formula: C39H75N7O10
  • Molecular Weight: 802.05 g/mol
  • Sequence: Pal-Lys-Thr-Thr-Lys-Ser-OH
  • Synonyms: Pal-KTTKS, Palmitoyl Pentapeptide-3, Micro-collagen
Out of Stock
Melanostatin DM 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Melanostatin DM (His-D-Arg-Ala-Trp-D-Phe-Lys)
  • Concentration: 200 mg
  • Pack Size: Topical formulation
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Melanostatin DM
  • Molecular Formula: C41H58N14O6
  • Molecular Weight: 842.0 g/mol
  • Sequence: His-D-Arg-Ala-Trp-D-Phe-Lys
  • Synonyms: Melanostatine-5, Melanocyte-Inhibiting Peptide
Out of Stock
Nonapeptide-1 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Concentration: 200 mg
  • Pack Size: Topical
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Nonapeptide
  • Synonyms: Melanostatine-5, Tyr-Arg-Ser-Aar-Ala-Ala-Trp-Leu-Phe
  • Molecular Formula: C63H90N16O13
  • Molecular Weight: 1227.47 g/mol
  • Peptide Sequence: Tyr-Arg-Ser-Aar-Ala-Ala-Trp-Leu-Phe
Out of Stock
Pal-AHK 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Palmitoyl Tripeptide-3 (Pal-GHK)
  • Concentration: 200 mg per container
  • Pack Size: Topical (cream, gel, or serum)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Palmitoyl Tripeptide-3
  • Molecular Formula: C30H54N6O5
  • Molecular Weight: 578.8 g/mol
  • Sequence: Pal-Gly-His-Lys
  • Synonyms: Pal-GHK, Palmitoyl Oligopeptide, Matrixyl component
Out of Stock
Pal-GHK 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Palmitoyl Tripeptide-1 (Pal-GHK)
  • Concentration: 200 mg per container
  • Pack Size: Topical
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Palmitoyl Oligopeptide
  • Molecular Formula: C30H54N6O5
  • Molecular Weight: 578.8 g/mol
  • Sequence: Pal-Gly-His-Lys
  • Synonyms: Palmitoyl Tripeptide-1, Pal-GHK, Matrixyl component
Out of Stock
Palmitoyl Dipeptide-6 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Palmitoyl Dipeptide-6
  • Concentration: 200 mg per container
  • Pack Size: Topical
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Palmitoyl Dipeptide-6
  • Molecular Formula: C26H49N5O5 (estimated)
  • Molecular Weight: 511.7 g/mol
  • Sequence: Pal-Gly-Gln
  • Synonyms: Palmitoyl Dipeptide-6, Pal-GQ
Out of Stock
Pentapeptide-18 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Pentapeptide-18 (Leuphasyl)
  • Concentration: 200 mg per container
  • Pack Size: Topical
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Leuphasyl
  • Molecular Formula: C29H39N5O7
  • Molecular Weight: 569.65 g/mol
  • Sequence: Tyr-D-Ala-Gly-Phe-Leu
  • Synonyms: Leuphasyl, Pentapeptide Leucine
Out of Stock
Rigin 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Palmitoyl Tetrapeptide-7 (Rigin™)
  • Concentration: 200 mg per container
  • Pack Size: Topical (powder for reconstitution)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Rigin
  • Molecular Formula: C34H62N8O7
  • Molecular Weight: 694.9 g/mol
  • Sequence: Palmitoyl-Gly-Gln-Pro-Arg (Pal-GQPR)
  • Synonyms: Rigin, Palmitoyl Tetrapeptide-3, Pal-GQPR
Out of Stock
SNAP-8 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Acetyl Octapeptide-3 (SNAP-8)
  • Concentration: 200 mg per container
  • Pack Size: Topical (lyophilized powder for reconstitution)
  • Manufacturer: Peptide Sciences USA
  • Brand Name: SNAP-8
  • Molecular Formula: C41H70N16O16S
  • Molecular Weight: 1075.16 g/mol
  • Sequence: Ac-Glu-Glu-Met-Gln-Arg-Arg-Ala-Asp-NH2
  • Synonyms: SNAP-8, Acetyl Glutamyl Heptapeptide-1, Acetyl Octapeptide-3
Out of Stock
Syn-AKE 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Dipeptide Diaminobutyroyl Benzylamide Diacetate (Syn-AKE)
  • Concentration: 200 mg per container
  • Pack Size: Topical
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Syn-AKE
  • Molecular Formula: C23H37N5O7
  • Molecular Weight: 495.57 g/mol
  • Sequence: β-Ala-Pro-Dab-NHBn
  • Synonyms: Syn-AKE, Tripeptide-3, Syn-AKE Acetate
Out of Stock
Vialox 200 mg - Peptide Sciences USA Research Peptides
Peptide Sciences USA
  • Active Substance: Pentapeptide-3V
  • Concentration: 200 mg per topical unit
  • Pack Size: Topical formulation
  • Manufacturer: Peptide Sciences USA
  • Brand Name: Vialox
  • Molecular Formula: C34H60N14O12S
  • Molecular Weight: 884.99 g/mol
  • Sequence: H-Val-Pro-Pro-Ala-Gly-NH2
  • Synonyms: Pentapeptide-3V, Vialox Peptide, Botox-like Peptide
Out of Stock

Topical Peptides?

Topical peptides are bioactive compounds formulated for direct application to the skin or scalp. They are widely used in research involving skin regeneration, anti-wrinkle effects, hyperpigmentation, wound healing, and hair follicle stimulation. Unlike injectable or oral forms, topical peptides act locally and are often designed to penetrate the epidermis for targeted delivery.

Popular Topical Peptides for Research

At BuyPeptides.net, we carry a select range of topical peptides used in skin and cosmetic-related research:

  • GHK-Cu – A copper peptide studied for collagen synthesis, anti-aging, and skin regeneration
  • Argireline (Acetyl Hexapeptide-3) – Known as a "Botox-like" peptide for wrinkle reduction
  • AHK-Cu – Studied for scalp health and hair follicle stimulation
  • Melanotan II (Topical) – In development for pigmentation and tanning-related research

These products are provided in cream, serum, or liquid form, and labeled for research use only.

Benefits of Topical Peptides in Research

Topical peptides offer targeted, non-invasive delivery. They are ideal for localized applications and cosmetic protocols that require direct contact with the skin or hair follicles.

Key benefits include:

  • Non-invasive administration – no needles or injections
  • Localized absorption for dermatological or cosmetic research
  • Ideal for studies on wound healing, anti-aging, and pigmentation
  • Useful for preclinical hair growth research protocols

These peptides are often used in combination with microneedling or dermal absorption enhancers in experimental designs.

Why Buy Topical Peptides from Research-Peptides.com?

We supply topical peptides from leading research peptide brands including Peptides Hub and Deus Medical. Each product is tested for purity, stored under controlled conditions, and verified for research integrity.

Why researchers choose us:

  • Premium-quality topical formulations with COAs
  • Fast international delivery with secure checkout
  • Product options for both skin and hair studies
  • Responsive support team for formulation questions

All products are intended strictly for research purposes and are not approved for cosmetic or therapeutic use. If your study involves dermatology, skin rejuvenation, or hair science, our topical peptide category offers focused and reliable solutions.

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