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Cheapest Longevity peptides per mg (2026)

The lowest price per milligram today is $0.06/mg for Glutathione 1500mg at Cenexa Labs. Every in-stock offer below is ranked by displayed price, including a discount only where it is explicitly verified and recorded, before shipping.

PTBy PeptideTech EditorsSource timestamps on offersHow we verify →
All products listed are for research purposes only. Not for human consumption.
#ProductPer mgPriceVendorStock
1Glutathione 1500mg$0.06/mg$89.09Cenexa LabsIn stock
2Glutathione 600mg$0.10/mg$59.99LA PeptidesIn stock
3GHK-Cu 100mg$0.40/mg$39.99LA PeptidesIn stock
4GHK-Cu 50mg$0.60/mg$30.00Amino USAIn stock
5GHK-Cu 200mg$0.97/mg$194.99Cenexa LabsIn stock
6SS-31 50mg$3.00/mg$150.00LA PeptidesIn stock
7MOTS-c 40mg$3.50/mg$140.00Amino USAIn stock
8MOTS-c 10mg$5.00/mg$49.99Nova Peptide SupplyIn stock
9SS-31 10mg$5.00/mg$49.99LA PeptidesIn stock
10SS-31 30mg$5.33/mg$160.00American PeptidesIn stock
11Thymosin Alpha-1 10mg$6.00/mg$59.99LA PeptidesIn stock
12MOTS-c 20mg$6.00/mg$119.99LA PeptidesIn stock
13Humanin 10mg$8.50/mg$85.00Amino USAIn stock
14Thymosin Alpha-1 5mg$12.00/mg$60.00Amino USAIn stock
15FOXO4-DRI 10mg$16.80/mg$167.99Cenexa LabsIn stock

Other research compounds per mg (not peptides)

Small molecules and powders in this catalogue are not peptides, so they are ranked separately and never lead the peptide table.

1NAD+ 1500mg$0.07/mg$99.99Nova Peptide SupplyIn stock
2NAD+ 1000mg$0.12/mg$119.99LA PeptidesIn stock
3NAD+ 500mg$0.15/mg$74.99LA PeptidesIn stock
45-Amino-1MQ 50mg$1.20/mg$59.99LA PeptidesIn stock
55-Amino-1MQ 10mg$7.50/mg$74.99Cenexa LabsIn stock
65-Amino-1MQ 5mg$11.00/mg$54.99Cenexa LabsIn stock
7SLU-PP-332 5mg$15.00/mg$74.99LA PeptidesIn stock

Priced as a set, not per mg

Blends, capsule products and solvents are compared by total price only.

SLU-PP-332 500mcg×60$79.99LA PeptidesIn stock
5-Amino-1MQ 50mg×60$124.99LA PeptidesIn stock

Price per mg: questions

Price per milligram is the displayed price divided by the total milligrams in the vial. A verified discount is used only where it is explicitly recorded. This normalises offers across sizes: a $19.80 10 mg vial is $1.98/mg, while a $30.00 20 mg vial is $1.50/mg.
How we verify prices

Automated price sources are scheduled daily; other sources are checked manually. Check the offer's last successful source timestamp. A code is shown when it is attached to an offer or affiliate link. The displayed price includes a discount only when that code is cart-verified and the discounted price is explicitly recorded; otherwise it is the vendor's listed price. Prices exclude shipping. Stock status is captured at the same time. Rankings are by displayed price, except that the labelled featured partner, LA Peptides, is pinned first; “Cheapest” always marks the lowest price. PeptideTech earns a commission when you buy through a link.

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