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★★★★★ProvenExpertView all reviews

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Founded from research, built for research.

High-quality peptides for research and application. Secure ordering, reliable delivery.

★★★★★ProvenExpertView all reviews

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Founded from research, built for research.

High-quality peptides for research and application. Secure ordering, reliable delivery.

★★★★★ProvenExpertView all reviews

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Founded from research, built for research.

High-quality peptides for research and application. Secure ordering, reliable delivery.

★★★★★ProvenExpertView all reviews

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Peptides | BergdorfBio

Search peptides…

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StartPeptides

Peptides

25–28 of 28 products

Research OnlyExtensive

7.3

Growth Hormone

Tesamorelin

Tesamorelin as a lyophilized powder, available in 10 mg and 20 mg per vial. FDA-approved GHRH analog.

Growth HormoneWeight Management≥99% Purity (HPLC)COA Available

$109.99

Research OnlyExtensive

7.4

Recovery

Thymosin Alpha-1

Thymosin Alpha-1 10mg - 28-amino acid immune peptide (>=99% HPLC). T-cell maturation, NK cell activation. Lyophilized, CoA available on our website.

Immune Support≥99% Purity (HPLC)COA Available

$114.99

Research OnlyExtensive

8.0

Weight Management

Tirazeptid 60mg

Tirzepatide 10-60mg – dual agonist (GIP/GLP-1). High purity, lyophilized, batch traceable.

5.0(1)

Weight Management≥99% Purity (HPLC)COA Available

$74.99

VIP 10 mg - Bergdorf Bioscience research vial

Research OnlyModerate

5.0

Hormonal

VIP 10 mg

VIP 10 mg in a lyophilized research vial, presented with source-based context on its 28-residue identity, VPAC receptor signaling and route-specific pharmacokinetics. Research use only.

Recovery≥99% Purity (HPLC)COA Available

$124.99

Previous1 2 3Page 3 of 3Next

StartPeptides

Peptides

25–28 of 28 products

Research OnlyExtensive

7.3

Growth Hormone

Tesamorelin

Tesamorelin as a lyophilized powder, available in 10 mg and 20 mg per vial. FDA-approved GHRH analog.

Growth HormoneWeight Management≥99% Purity (HPLC)COA Available

$109.99

Research OnlyExtensive

7.4

Recovery

Thymosin Alpha-1

Thymosin Alpha-1 10mg - 28-amino acid immune peptide (>=99% HPLC). T-cell maturation, NK cell activation. Lyophilized, CoA available on our website.

Immune Support≥99% Purity (HPLC)COA Available

$114.99

Research OnlyExtensive

8.0

Weight Management

Tirazeptid 60mg

Tirzepatide 10-60mg – dual agonist (GIP/GLP-1). High purity, lyophilized, batch traceable.

5.0(1)

Weight Management≥99% Purity (HPLC)COA Available

$74.99

Research OnlyModerate

5.0

Hormonal

VIP 10 mg

VIP 10 mg in a lyophilized research vial, presented with source-based context on its 28-residue identity, VPAC receptor signaling and route-specific pharmacokinetics. Research use only.

Recovery≥99% Purity (HPLC)COA Available

$124.99

Previous1 2 3Page 3 of 3Next

25–28 of 28 products

Research OnlyExtensive

7.3

Growth Hormone

Tesamorelin

Tesamorelin as a lyophilized powder, available in 10 mg and 20 mg per vial. FDA-approved GHRH analog.

Growth HormoneWeight Management≥99% Purity (HPLC)COA Available

$109.99

Research OnlyExtensive

7.4

Recovery

Thymosin Alpha-1

Thymosin Alpha-1 10mg - 28-amino acid immune peptide (>=99% HPLC). T-cell maturation, NK cell activation. Lyophilized, CoA available on our website.

Immune Support≥99% Purity (HPLC)COA Available

$114.99

Research OnlyExtensive

8.0

Weight Management

Tirazeptid 60mg

Tirzepatide 10-60mg – dual agonist (GIP/GLP-1). High purity, lyophilized, batch traceable.

5.0(1)

Weight Management≥99% Purity (HPLC)COA Available

$74.99

Research OnlyModerate

5.0

Hormonal

VIP 10 mg

VIP 10 mg in a lyophilized research vial, presented with source-based context on its 28-residue identity, VPAC receptor signaling and route-specific pharmacokinetics. Research use only.

Recovery≥99% Purity (HPLC)COA Available

$124.99

Previous1 2 3Page 3 of 3Next

25–28 of 28 products

Research OnlyExtensive

7.3

Growth Hormone

Tesamorelin

Tesamorelin as a lyophilized powder, available in 10 mg and 20 mg per vial. FDA-approved GHRH analog.

Growth HormoneWeight Management≥99% Purity (HPLC)COA Available

$109.99

Research OnlyExtensive

7.4

Recovery

Thymosin Alpha-1

Thymosin Alpha-1 10mg - 28-amino acid immune peptide (>=99% HPLC). T-cell maturation, NK cell activation. Lyophilized, CoA available on our website.

Immune Support≥99% Purity (HPLC)COA Available

$114.99

Research OnlyExtensive

8.0

Weight Management

Tirazeptid 60mg

Tirzepatide 10-60mg – dual agonist (GIP/GLP-1). High purity, lyophilized, batch traceable.

5.0(1)

Weight Management≥99% Purity (HPLC)COA Available

$74.99

Research OnlyModerate

5.0

Hormonal

VIP 10 mg

VIP 10 mg in a lyophilized research vial, presented with source-based context on its 28-residue identity, VPAC receptor signaling and route-specific pharmacokinetics. Research use only.

Recovery≥99% Purity (HPLC)COA Available

$124.99

Previous1 2 3Page 3 of 3Next