Scales
Weigh ingredients for your cosmetic formulas.
Ask about price & availabilityKING DIY LAB · SAN DIEGO
Serums & ingredients.
Your skincare, your way.
Ready-to-use serums or raw ingredients.
Choose your way to care.
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TOOLS & DEVICES
Bio Pen 6 Cartridge 2-Pack
What it is
A tool for your lab or personal care routine.
Benefits
Two replacement cartridges for Bio Pen 6. Separate heads for convenient replacement; follow manufacturer hygiene and single-use instructions.
How to Use
Read and follow the supplied manufacturer instructions before use.
For topical cosmetic use only. Patch test before first use.
Price
0.25 mm + 0.5 mm / $20
Review your order →Advanced Details / DIY Lab
Two replacement cartridges for Bio Pen 6. Separate heads for convenient replacement; follow manufacturer hygiene and single-use instructions.
U.S. shipping · $10 for orders without serums; $15 for serums or mixed orders.
Optional extra shipping insurance · $2
DIY FORMULATION TOOLS
Lab Equipment
Scales, mixers and pH testers for your cosmetic workspace. Contact us for current models, prices and availability.
Mixers
Mix your cosmetic bases and formulations.
Ask about price & availabilitypH Testers
Measure the pH of your water-based formulations.
Ask about price & availabilityIN DEVELOPMENT
Coming Soon
New formulations and lab products are being prepared by KING DIY LAB.
KPV
Skin-conditioning peptide for cosmetic formulations.
Explore product →4D HA Platinum Blend
Our next-generation multi-molecular hyaluronic acid blend.
Acetyl Tetrapeptide-3
A new cosmetic peptide for hair and scalp formulations.
Raw Ingredients
$60 / 60 mLor2 for $100
Mix & match any two 60 mL bottles. Pair savings apply to ready-to-use serums only.
Raw ingredients
20 formulation ingredientsChoose a pack quantity. Open a product card for its full description. For cosmetic formulation use only.
View full price listLEARN WITH KING DIY LAB
Video Lab
Practical demonstrations and ingredient guides with King and Queen.GHK-Cu + SYN-AKE with King
King’s serum-mixing tutorial with formulation notes and lab tips.
Peptide Skincare with Queen
Queen introduces Argireline, Matrixyl and SYN-AKE, with realistic expectations and routine tips.
3D Hyaluronic Acid with King
Watch King’s complete 3D HA tutorial.
SNAP-8 with Queen
Queen introduces SNAP-8 and hyaluronic acid in this short ingredient video.
LAB EDUCATION
Learn with King & Queen
Watch ingredient guides and step-by-step mixing tutorials.
FOR DIY CUSTOMERS
DIY Lab
Recipes, ingredient guides and formulation tools, together in one place.
Explore the DIY Lab →FORMULATION TOOL
Recipe Builder
Calculate cosmetic topical ingredient amounts for your serum batch.Cosmetic topical formulation only. Confirm each ingredient’s supplier specification, solubility, pH range, preservation system, and recommended use level before making a product. Not for injection.
TOOLS & DEVICES
