Buyer's guide · November 2026 · 674 suppliers · All regions · page 2 of 22

Compare Semax suppliers and prices

Suppliers 31 to 60 of 642 with Semax on sale, in PepFinder Score order. Back to the first page for the price range, market history and questions.

Prices checked 7 Nov 2026 · 1,111 listings · 995 confirmed in stock · 82 out of stock · Neuropeptide analogues

Semax · listed price per mg

GBP · single vials · 179 suppliersmedian £3.00/mg

£0.63/mg£14.56/mg

Multi-vial packs: £0.64/mg to £7.20/mg, median £2.37/mg (30 listings), shown separately.

USD · single vials · 154 suppliersmedian US$4.45/mg

US$1.04/mgUS$17.00/mg

Multi-vial packs: US$0.52/mg to US$12.09/mg, median US$1.84/mg (60 listings), shown separately.

EUR · single vials · 77 suppliersmedian €3.83/mg

€0.88/mg€10.99/mg

Multi-vial packs: €0.94/mg to €4.95/mg, median €2.31/mg (8 listings), shown separately.

Each currency is shown separately; prices are never converted. Packs of several vials are compared per mg of the whole pack, apart from single vials.

Sort byCurrencyVial sizeForm Confirmed in stock only Include out of stock Test certificate on file

Suppliers 31–60 of 642 with listings on sale (32 more with everything out of stock) · prices in GBP only, never converted

Limitless Vitality™

GB based

Third-party testing stated✓ Verified owner

50 products tracked · Delivery 1-2 working days in the UK after dispatch · Ships to 1 country · Est. 2026

Pays byBank transferCrypto

3.7 Trustpilot(1)

8.3/ 10PepFinder Score

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From £2.30/mg (10 mg vial)

Listing as named	Size	Price	Per mg	Stock
Semax	5 mg	£15.00 Store's price · 6 Nov 2026	£3.00/mg	In stock	On their site ↗
Semax	10 mg	£23.00 Store's price · 6 Nov 2026	£2.30/mg	In stock	On their site ↗
NA Semax Amidate	30 mg	£80.00 Store's price · 6 Nov 2026	£2.67/mg	In stock	On their site ↗
Semax	As listed	—	—	In stock	On their site ↗
NA Semax Amidate	As listed	£80.00	—	In stock	On their site ↗

Prices as last stated by the supplier or checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

32
Sterling Prime Peptides
GB based
Third-party testing stated✓ Verified owner
46 products tracked · Delivery 1-2 working days via royal mail 24 · Ships to 32 countries · Est. 2026
Pays byBank transfer
8.3/ 10PepFinder Score
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From £3.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10MG 10 mg £29.99 £3.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
Semax 10MG	10 mg	£29.99	£3.00/mg	In stock	On their site ↗

Cobalt Peptides

GB based

Third-party testing statedCOA page linked, not reviewed✓ Verified owner

170 products tracked · Delivery 1–2 working days after dispatch · Ships to 1 country · Est. 2026

Pays byCardBank transferCrypto

8.2/ 10PepFinder Score

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From £1.98/mg (10 mg vial)

Listing as named	Size	Price	Per mg	Stock
Semax	5 mg	£17.05	£3.41/mg	In stock	On their site ↗
Semax	10 mg	£21.95 Store's price · 22 Oct 2026	£2.20/mg	In stock	On their site ↗
Semax	10 mg	£19.75	£1.98/mg	In stock	On their site ↗

Prices as last stated by the supplier or checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

34
MKM Biolabs
GB based
COA page linked, not reviewed✓ Verified owner
26 products tracked · Delivery Estimated UK delivery is 2–4 business days from placing your order, including processing and delivery. · Ships to 1 country
5.0(1)
8.1/ 10PepFinder Score
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From £2.30/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10 mg – Research Peptide 10 mg £22.99 £2.30/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
35
Evolve Peptides UK
GB based
✓ Verified owner
28 products tracked · Delivery 1-2 working days in uk · Ships to 1 country · Est. 2025
8.1/ 10PepFinder Score
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We may earn a commission. How this works
From £2.80/mg (5 mg vial)
Listing as named Size Price Per mg Stock
Semax 5mg 5 mg £13.99 £2.80/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
36
JGPep+
GB based
Third-party testing statedCOA page linked, not reviewed✓ Verified owner
48 products tracked · Delivery 1-2 working days · Est. 2025
Pays byCardBank transferPayPal
4.3 Trustpilot(9)
8.1/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £3.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10 mg 10 mg £30.00 £3.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
Semax 10 mg – Research Peptide	10 mg	£22.99	£2.30/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
Semax 5mg	5 mg	£13.99	£2.80/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
Semax 10 mg	10 mg	£30.00	£3.00/mg	In stock	On their site ↗

Optimal Lab

GB based

COA page linked, not reviewed✓ Verified owner

158 products tracked · Delivery 1to2 days · Ships to 2 countries · Est. 2025

Pays byCardPayPal

8.1/ 10PepFinder Score

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From £2.50/mg (10 mg vial)

Listing as named	Size	Price	Per mg	Stock
Semax Cartridge	· 10mg Liquid	£35.00	—	In stock	On their site ↗
Semax Pen	· 10mg Liquid	£65.00	—	In stock	On their site ↗
Semax	10 mg	£25.00	£2.50/mg	In stock	On their site ↗

Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

38
Optimus Labs
GB based
Business & docs verifiedCOA page linked, not reviewed
28 products tracked · Delivery 2-3 working days · Ships to 1 country · Est. 2026
Pays byCard
8.1/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £1.45/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10 mg £14.50 £1.45/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
39
Simply Peptides
GB based
Third-party testing statedCOA page linked, not reviewed
62 products tracked · Delivery dispatched within 2 working days
4.7 Trustpilot(60)
8.1/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £2.40/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10mg 10 mg £23.99 £2.40/mg In stock On their site ↗
Semax 10mg — Trade Pack (10 vials) 10 × 10 mg
100 mg in total
£86.56 £0.87/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
40
Evolve Biolab UK
GB based
Third-party testing statedCOA confirmed with lab✓ Verified owner
62 products tracked · Delivery 1-2 working days in the UK · Ships to 36 countries
Pays byBank transfer
4.6 Trustpilot(22)
8.0/ 10PepFinder Score
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We may earn a commission. How this works
From £2.60/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 5 mg £18.99 £3.80/mg In stock On their site ↗
Semax 10 mg £25.99 £2.60/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
41
Owsa Labs
GB based
Third-party testing statedCOA page linked, not reviewed✓ Verified owner
37 products tracked · Delivery 1–2 working days in the UK · Ships to 1 country
Pays byCardCrypto
8.0/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £2.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10 mg £19.99 £2.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
Semax	10 mg	£14.50	£1.45/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
Semax 10mg	10 mg	£23.99	£2.40/mg	In stock	On their site ↗
Semax 10mg — Trade Pack (10 vials)	10 × 10 mg 100 mg in total	£86.56	£0.87/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
Semax	5 mg	£18.99	£3.80/mg	In stock	On their site ↗
Semax	10 mg	£25.99	£2.60/mg	In stock	On their site ↗

Listing as named	Size	Price	Per mg	Stock
Semax	10 mg	£19.99	£2.00/mg	In stock	On their site ↗

PharmaLabGlobal

GB based

✓ Verified owner

301 products tracked · Delivery delivery? Orders are processed within 24-48 hours · Ships to 32 countries · Est. 2018

Pays byBank transfer

3.7 Trustpilot(1)

8.0/ 10PepFinder Score

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From £1.68/mg (30 mg vial)

Listing as named	Size	Price	Per mg	Stock
Semax Pre-Mixed Pen 2mg	Pen kit with 1 pre mixed cartridge Kit	£45.17	—	In stock
Semax	2 mg	£15.59	£7.80/mg	In stock
Semax	Kit = 2mg vial, bac water, syringes Kit	£24.57	—	In stock
Semax	2 × 2 mg 4 mg in total	£28.06	£7.02/mg	In stock
Semax	Kit = 30mg vial, bac water, syringes Kit	£59.40	—	In stock
Semax	30 mg	£50.42	£1.68/mg	In stock

+ 1 more on the full catalogue.

Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

43
ThePeptideCode
GB based
Third-party testing stated
24 products tracked · Delivery dispatched from our UK facility within 24 hours
Pays byBank transfer
4.6 Trustpilot(104)
8.0/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £2.30/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10mg | ≥99% Purity | UK Research Peptide 10 mg £22.99 £2.30/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

Listing as named	Size	Price	Per mg	Stock
Semax 10mg \| ≥99% Purity \| UK Research Peptide	10 mg	£22.99	£2.30/mg	In stock	On their site ↗

Ultra Peptides

GB based

Third-party testing statedCOA page linked, not reviewed✓ Verified owner

72 products tracked · Delivery 1-2 days · Ships to 1 country · Est. 2026

Pays byBank transfer

4.5 Trustpilot(15)

8.0/ 10PepFinder Score

Visit store View review

We may earn a commission. How this works

Listing as named	Size	Price	Per mg	Stock
Semax 10mg 3ml Research Peptide	10mg Liquid	£14.99	—	In stock	On their site ↗
Semax 10mg 3ml Research Peptide	10mg / 3ml Liquid	£14.99 Store's price · 15 Oct 2026	—	In stock	On their site ↗

Prices as last stated by the supplier or checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.

45
Nova Research
GB based
Third-party testing stated✓ Verified owner
28 products tracked · Delivery 1-2 working days · Ships to 33 countries · Est. 2026
4.2 Trustpilot(6)
7.9/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £3.00/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10mg 10 mg £29.99 £3.00/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.
46
Pyrox Labs
GB based
Business & docs verifiedThird-party testing statedCOA page linked, not reviewed
71 products tracked · Delivery 1 · Ships to 36 countries · Est. 2026
Pays byBank transfer
7.9/ 10PepFinder Score
Visit store View review
We may earn a commission. How this works
From £2.50/mg (10 mg vial)
Listing as named Size Price Per mg Stock
Semax 10mg 10 mg £24.99 £2.50/mg In stock On their site ↗
Prices as last checked on their site. Packs are compared per mg of the whole pack. The supplier confirms the final price and availability.