---
title: "Thymosin Alpha-1 Peptide SA - Compare Prices from 13 Suppliers - PeptideSupermarket®"
description: "Compare Thymosin Alpha-1 prices from 13 SA suppliers, from R605.00. Find the cheapest deals, read reviews and save money."
url: "https://peptidesupermarket.co.za/peptide/thymosin-alpha-1"
site: "PeptideSupermarket®"
country: "South Africa"
---

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# Thymosin Alpha-1 Price Comparison

Live prices from 13 SA suppliers, from R605.00, compared side by side so you never overpay.

[Immune signalling](https://peptidesupermarket.co.za/compare-peptide-prices-za) Prices checked 53 minutes ago

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Best Price R756.00

Average R1,158.59

Highest R2,346.30

You Could Save 68%

9 results 10mg

Compare 9 prices for Thymosin Alpha-1. Cheapest: R756.00. Average: R1,158.59.

| Compare | Supplier | Price | Price / mg | Stock | Delivery | Quality | Coupon | Visit |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| | [Biolabs Peptides](https://peptidesupermarket.co.za/suppliers/biolabs-peptides) Best Thymosin Alpha-1 10mg | R756.00 | R75.60/mg | Out of Stock | R185.00 | Lab Tested | — | Visit |
| | [Grow Nova](https://peptidesupermarket.co.za/suppliers/grow-nova) Thymosin Alpha-1 10mg | R756.00 | R75.60/mg | Out of Stock | R170.00 | — | — | Visit |
| | [JP Research](https://peptidesupermarket.co.za/suppliers/jp-research) Thymosin Alpha-1 | R949.00 | R94.90/mg | In Stock | Free | Lab Tested | — | Visit |
| | [Seranova](https://peptidesupermarket.co.za/suppliers/seranova) Thymosin Alpha-1 10mg | R980.00 | R98.00/mg | In Stock | R250.00 | — | — | Visit |
| | [Striata Labs](https://peptidesupermarket.co.za/suppliers/striata-labs) Thymosin Alpha-1 10mg | R1,040.00 | R104.00/mg | In Stock | R150.00 | Lab Tested | — | Visit |
| | [White Rabbit Labs](https://peptidesupermarket.co.za/suppliers/white-rabbit-labs) Thymosin Alpha-1 | R1,050.00 | R105.00/mg | In Stock | R120.00 | — | — | Visit |
| | [Peptide Warehouse](https://peptidesupermarket.co.za/suppliers/peptide-warehouse) Thymosin Alpha-1 10mg | R1,250.00 | R125.00/mg | In Stock | R95.00 | Lab Tested | — | Visit |
| | [Limitless Peptides](https://peptidesupermarket.co.za/suppliers/limitless-peptides) Thymosin Alpha-1 10mg | R1,300.00 | R130.00/mg | In Stock | R90.00 | Lab Tested | — | Visit |
| | [Biolabs Peptides](https://peptidesupermarket.co.za/suppliers/biolabs-peptides) Thymosin Alpha-1 Pen | R2,346.30 | R234.63/mg | In Stock | R185.00 | Lab Tested | — | Visit |

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## Thymosin Alpha-1 Profile

Well Studied

Synthetic Thymic Hormone | Immune System Modulator

### Overview

Thymosin Alpha 1 is a synthetic 28-amino acid peptide identical to naturally occurring thymic hormone, studied in 11,000+ patients across 30+ clinical trials with less than 1% serious adverse events. Approved in 35+ countries for immune modulation.

### Mechanism of Action

Activates TLR pathways, enhances T-cell maturation, stimulates NK cells, and modulates dendritic cell function via systemic circulation. Injectable route achieves 90-95% bioavailability with 2-hour peak time.

### Key Benefits

- Primary FDA-studied route with extensive clinical validation
- Maximum immune modulation through systemic circulation
- Established dosing from 35+ countries of clinical use
- Exceptional safety profile (<1% serious adverse events)
- Reduces pro-inflammatory cytokines 40-60%
- Approved in 35+ countries

### Quick Stats

Typical Dose

1.6mg per injection (standard dose across all protocols)

Frequency

2x weekly (e.g., Monday and Thursday) for standard immune support

Cycle Duration

6 months continuous for therapeutic protocols

Storage

Use immediately after reconstitution or refrigerate up to 2 hours

## Molecular Information

Molecular Weight

3,108 Da

Length

28 amino acids

Type

Acetylated polypeptide

Half-Life

~2 hours

### Amino Acid Sequence

One-letter: `?SDAAVDTSSEITTKDLKEKKEVVEEAEN`

Ac

1

Ac

Position 1

Ser

2

Serine

Position 2

Asp

3

Aspartic Acid

Position 3

Ala

4

Alanine

Position 4

Ala

5

Alanine

Position 5

Val

6

Valine

Position 6

Asp

7

Aspartic Acid

Position 7

Thr

8

Threonine

Position 8

Ser

9

Serine

Position 9

Ser

10

Serine

Position 10

Glu

11

Glutamic Acid

Position 11

Ile

12

Isoleucine

Position 12

Thr

13

Threonine

Position 13

Thr

14

Threonine

Position 14

Lys

15

Lysine

Position 15

Asp

16

Aspartic Acid

Position 16

Leu

17

Leucine

Position 17

Lys

18

Lysine

Position 18

Glu

19

Glutamic Acid

Position 19

Lys

20

Lysine

Position 20

Lys

21

Lysine

Position 21

Glu

22

Glutamic Acid

Position 22

Val

23

Valine

Position 23

Val

24

Valine

Position 24

Glu

25

Glutamic Acid

Position 25

Glu

26

Glutamic Acid

Position 26

Ala

27

Alanine

Position 27

Glu

28

Glutamic Acid

Position 28

Asn

29

Asparagine

Position 29

N-terminus C-terminus

Hydrophobic

Polar

Positive (+)

Negative (-)

Modified

### Modifications

N-terminal acetylated Synthetically identical to naturally occurring thymic hormone

## Research Indications

The following information is derived from published scientific literature and is provided for educational and research reference purposes only. It does not constitute medical advice, diagnosis, or treatment recommendations. These peptides are not approved for human use and are sold exclusively for in-vitro laboratory research.

Immunity Inflammation Recovery Anti-Aging

## Dosing Protocols

### injectable

Subcutaneous injection is the primary route with 90-95% bioavailability. Standard dosing is 1.6mg twice weekly.

| Goal | Dose | Frequency | Route |
| --- | --- | --- | --- |
| Standard immune support | 1.6mg | 2x weekly | SubQ |
| Acute conditions (sepsis) | 1.6mg | 2x daily for 5 days, then daily | SubQ/IM |
| Cancer/hepatitis support | 1.6mg | 2x weekly | SubQ |
| Maintenance/prevention | 1.6mg | 2x weekly | SubQ |

#### Key Tips

- Abdomen, thigh injection sites
- Rotate to prevent irritation
- 90-95% bioavailability

Reconstitution Instructions

### nasal

Intranasal spray with limited data. Requires compounding pharmacy preparation with 40-60% bioavailability vs injectable.

| Goal | Dose | Frequency | Route |
| --- | --- | --- | --- |
| General support | 500mcg per nostril | 2x daily | Nasal spray |
| Enhanced support | 1000mcg per nostril | 2x daily | Nasal spray |
| Maintenance | 500mcg per nostril | 1x daily | Nasal spray |

#### Key Tips

- Non-invasive
- 40-60% bioavailability vs injectable
- Requires compounding pharmacy

## Peptide Interactions

#### Immunosuppressive Agents

Avoid

Fatal graft rejection risk in transplant patients - contraindicated.

#### Corticosteroids

Monitor

Pharmacodynamic antagonism possible.

#### Interferon-α

Synergistic

Enhanced antiviral efficacy in hepatitis treatment.

#### Vaccines

Compatible

Enhances vaccine immunogenicity.

#### Chemotherapy

Compatible

Protective against bone marrow damage.

## What to Expect

Week 1-2

Initial immune system activation

Week 2-6

Enhanced immune function, reduced infection risk

Week 6-12

Maximum immunomodulatory benefits

Week 12+

Sustained immune support with continued use

## Side Effects & Safety

#### Common Side Effects

- Mild injection site reactions (<10% incidence)
- Generally well-tolerated with exceptional safety record

#### Monitoring

- Monitor for hypersensitivity with first dose
- Watch for first-dose immune activation symptoms

#### Stop Signs

- Signs of graft rejection in transplant recipients
- Persistent injection site reactions or infection signs
- Unusual immune system hyperactivity
- Severe allergic reactions (rare)

#### Contraindications

- Organ transplant recipients (risk of graft rejection)
- Pregnancy and breastfeeding

## Quality Checklist

#### Good Signs

- White, fluffy lyophilized powder filling vial bottom
- Crystal clear solution after reconstitution (no particles/cloudiness)
- Professional pharmaceutical labeling with batch numbers, expiration

#### Warning Signs

- Minor powder compaction during shipping (acceptable if dissolves cleanly)

#### Bad Signs

- Yellow, brown, or collapsed powder (heat/moisture degradation)
- Persistent cloudiness or particles post-reconstitution
- Non-professional sourcing or unclear labeling

## Research & References

### Key References

1. 2020

#### COVID-19 Treatment Study

30% vs 11% mortality reduction in severe cases; lymphocyte restoration.
2. 2020

#### TESTS Phase 3 Sepsis Trial

1,106 patients; mixed overall results but subgroup benefits in elderly/diabetic populations.
3. 2020

#### Cytokine Storm Mitigation Study

40-60% reduction in pro-inflammatory cytokines (TNF-α, IL-1β, IL-6).
4. 2024

#### Comprehensive Safety Review

11,000+ patients, 30+ trials; <1% serious adverse events.

[Search PubMed for Thymosin Alpha-1](https://pubmed.ncbi.nlm.nih.gov/?term=%28%22Thymosin%20Alpha-1%22%20OR%20%22Ta1%22%20OR%20%22Thymalfasin%22%20OR%20%22Zadaxin%22%29)

Research Library

## Thymosin Alpha-1 research & guides

Plain-English guides and study summaries from published literature.

[View all 1](https://peptidesupermarket.co.za/research/peptide/thymosin-alpha-1)

![Thymosin Alpha-1 Guide: Immune Modulation, Research and SA Buying Checks](https://peptidesupermarket.co.za/storage/1399/conversions/Thymosin-Alpha1-Pepsup-Image-thumbnail.jpg) Guides 7 min

### Thymosin Alpha-1 Guide: Immune Modulation, Research and SA Buying Checks

Thymosin Alpha-1 is a well-studied thymic peptide explored for immune system modulation, T-cell signalling and inflammatory balance. Here is what the evidence can and cannot support.

Read article

[Thymosin Alpha-1 Guide: Immune Modulation, Research and SA Buying Checks](https://peptidesupermarket.co.za/research/thymosin-alpha-1-guide-immune-modulation-research-and-sa-buying-checks)

---

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