CJC-1295 vs IGF-1 LR3
CJC-1295 is cheaper per mg: $1.042 per mg at its best-priced strength, 10mg (CP10) against $20.464 per mg for IGF-1 LR3 at 1mg (IG1), 95 percent less. The two share no strength, and a milligram of one compound is not a milligram of the other, so these figures compare price, not amount of compound. CJC-1295 is offered in 1 strength, IGF-1 LR3 in 2 (0.1mg to 1mg). Neither is on the shelf today.
Prices revised · USD per box of ten · freight included to US addresses from $1,000 of goods · COA per batch · research use only · New to us? What can be checked before you pay
What differs between CJC-1295 and IGF-1 LR3
A synthetic chain against a recombinant protein, and the two are not released against the same specification. CJC-1295 is thirty residues of modified GRF made by solid-phase synthesis, so it is released on an RP-HPLC area percentage like any peptide here. IGF-1 LR3 is a single-chain 83-residue recombinant analogue, C400H619N111O115S9 at 9,111.6, CAS 143045-27-6; its purity is by RP-HPLC too, with the limit stated on its batch certificate rather than the 98.0 percent of the synthetic lines. The nine sulfurs in that formula are its three disulfide bridges and its three methionines. The price scale differs as sharply: IGF-1 LR3 is listed at 0.1 mg and 1 mg a vial where CJC-1295 is a 10 mg vial, so read the per-milligram column rather than the box price.
| Detail | CJC-1295 | IGF-1 LR3 |
|---|---|---|
| Best price per mg | $1.042 per mg (CP10) | $20.464 per mg (IG1) |
| Price per box sold singly | $104.20 | $204.64 |
| In 50-box lots, per box | None | $31.16 |
| Strengths offered | 1: 10mg | 2: 0.1mg, 1mg |
| Highest price per mg | $1.042 per mg (CP10) | $31.160 per mg (IG01, 50 boxes) |
| On the shelf today | No, made to order | 0 of 2 strengths |
| Range | Growth & IGF | Growth & IGF |
| Form | Lyophilised powder | Lyophilised powder |
| Molecular weight | 3,647.3 g/mol | 9,111.6 g/mol |
| Formula | C165 |
C400 |
| CAS number | 446262-90-4 | 143045-27-6 |
| Release limit | Purity ≥ 98.0 % by RP-HPLC | Purity by RP-HPLC, with the limit stated on the batch certificate |
Each line’s own page: CJC-1295 and IGF-1 LR3. Reading either certificate: how each line is released. Checking a batch: verify a batch number. Every line priced: the price list. Checking another supplier’s quote: the price per mg calculator.
Every strength of both
Compared elsewhere
CJC-1295 vs Tesamorelin
At 10mg: $1.042 per mg against $2.258; 1 strength against 4.
CJC-1295 vs Ipamorelin
At 10mg: $1.042 per mg against $0.553; 1 strength against 3.
IGF-1 LR3 vs IGF-DES
$20.464 per mg against $1.558 per mg at best (IGF-DES, a 50-box line); 2 strengths against 1.
PEG MGF vs IGF-1 LR3
$6.233 per mg against $20.464 per mg at best (PEG MGF, a 50-box line); 1 strength against 2.
Questions
What is the difference between CJC-1295 and IGF-1 LR3?
A synthetic chain against a recombinant protein, and the two are not released against the same specification. CJC-1295 is thirty residues of modified GRF made by solid-phase synthesis, so it is released on an RP-HPLC area percentage like any peptide here.
Which is cheaper per mg, CJC-1295 or IGF-1 LR3?
CJC-1295, at $1.042 per mg for its best-priced strength, 10mg (CP10) against $20.464 per mg for IGF-1 LR3 at 1mg (IG1), 95 percent less. The two share no strength, and a milligram of one compound is not a milligram of the other, so these figures compare price, not amount of compound.
Which comes in more strengths, CJC-1295 or IGF-1 LR3?
IGF-1 LR3, with 2 against 1. Every strength is a separate line with its own code, price and stock state.
Are CJC-1295 and IGF-1 LR3 made to the same specification?
No. CJC-1295 is released on an RP-HPLC purity of at least 98.0 percent and identified by mass against its calculated 3,647.3. IGF-1 LR3, a recombinant protein, is released on RP-HPLC against the limit stated on its batch certificate and identified against the reference standard by the method that certificate names. Both carry net content within 5 percent of label and a retest date on the batch record.
Structural facts from each compound’s sheet and profile; prices and stock from the list at the moment this page was opened. How to compare strengths on price.