Firming Peptide Kit
Three high-impact peptides for firming and expression-line serums.
$119.99$155.38Save $35.39
What is in the kit
- Palmitoyl Tripeptide-38 Powder, IO, 1 g sample ($63.78 separately) · Full sizes
- Acetyl Octapeptide-3 Solution, IO, 10 mL (0.33 oz sample) ($22.99 separately) · Full sizes
- Dipeptide Diaminobutyroyl Benzylamide Diacetate Powder, IO, 1 g sample ($68.61 separately) · Full sizes
About this kit
Build a firming serum with three popular peptides in trial sizes. The kit contains palmitoyl tripeptide-38 powder, the acetyl octapeptide-3 solution and dipeptide diaminobutyroyl benzylamide diacetate powder.
Formulators pair these materials to help skin look firmer and smoother and to soften the look of expression lines on the forehead and around the eyes. The powders are dissolved in a small amount of water before they go into the cool-down phase, so you can work at very low use levels and keep cost per batch down.
Compare all bundles in Sample Kits or open the peptide catalog for full sizes.
Example: firming peptide serum, 100 g batch
| Phase | Ingredient | Grams |
|---|---|---|
| A | Distilled water | 86.65 |
| A | Glycerin | 3 |
| A | Sodium hyaluronate (low molecular weight) | 0.2 |
| A | Hydroxyethylcellulose | 0.5 |
| B | Acetyl octapeptide-3 solution | 5 |
| B | Palmitoyl tripeptide-38 powder (pre-dissolved in 2 g water) | 0.05 |
| B | Dipeptide diaminobutyroyl benzylamide diacetate powder (pre-dissolved) | 0.1 |
| B | Panthenol | 1.5 |
| B | Broad-spectrum preservative | 1 |
| B | Water for pre-dissolving powders | 2 |
Make the gel, cool below 40 °C, add the pre-dissolved powders and the solution, then adjust pH to 5.0 to 6.5.
Example formula for cosmetic development only. Test stability and preservation before selling any product.
FAQ
How much of the 1 g powders do I need?
Powder peptides are used at very low levels, often 0.01 to 0.1 percent, so 1 g covers many test batches.
How do I dissolve the powders?
Weigh the powder, dissolve it in a few grams of water at room temperature and add the solution to the cool-down phase.
Can I add these peptides to a cream?
Yes, add them to the water phase after emulsifying, once the batch is below 40 °C.