The Formula Library

Professional formulas. Ready to produce.

Bench-tested, brand-ready skincare formulas with the documentation a real production run actually needs — INCI, supplier sourcing, batch math, compliance notes.

PS·No01 — Hybrid Cleansing Milk

Hybrid Cleansing Milk Formula.

A professional-grade hybrid cleansing milk formula used by beauty brands across North America. Full phase-by-phase breakdown, exact gram measurements per batch size, INCI naming and label-ready ingredient list, pH targeting and stability guidance, preservation instructions, ingredient swap options, troubleshooting guide and full regulatory compliance notes for USA, EU and Canada.

Instant digital download · 24-page PDF

Hybrid Cleansing Milk Formula — ProtokolStudio formulation guide

The Formula

Digital download. Instant access.

4.8 · 64 reviews

$45USD

  • Full phase-by-phase formula (A, B & C)
  • Exact gram measurements per batch
  • INCI naming & label-ready list
  • pH targeting + stability guidance
  • Preservation & ingredient swaps
  • USA / EU / Canada compliance notes

Instant download · Secure checkout

Most popular

The Formula + Sample

Feel it before you formulate it.

4.9 · 41 reviews

$95USD

  • Everything in The Formula
  • 4oz finished sample formulated by ProtokolStudio
  • Test texture, consistency & skin feel
  • Pre-production confidence

Sample ships within 7–10 business days. $20 flat rate shipping at checkout.

Concierge

The Full Experience

Formula. Sample. Strategy with Abby.

5.0 · 17 reviews

$195USD

  • Everything in The Formula + Sample
  • Private 1-on-1 session with Abby
  • Formulation guidance & next steps
  • Batch sizing & ingredient sourcing
  • Label compliance walkthrough
  • Go-to-market checklist

Sample ships within 7–10 business days. $20 flat rate shipping at checkout.

PS·No02 — MELT Raw Honey Cleansing Balm

MELT Cleansing Balm Formula.

A luxe oil-to-milk cleansing balm formula built around raw honey. Complete professional document including full ingredient percentages, phase-by-phase manufacturing instructions, INCI label-ready names, batch size calculations for 100g through 1kg, Canadian and US supplier recommendations, Health Canada compliance notes and claims guidance.

Instant digital download · Professional formulation guide

MELT Raw Honey Cleansing Balm Formula — ProtokolStudio formulation guide

The Formula

Digital download. Instant access.

$100USD

  • Full ingredient percentages
  • Phase-by-phase manufacturing instructions
  • INCI label-ready names
  • Batch sizes from 100g to 1kg
  • Canadian & US supplier recommendations
  • Health Canada compliance & claims guidance

Instant download · Secure checkout

Concierge

The Formula + 1-on-1 Strategy Session

Formula plus a 60-minute private session with Abby.

$245USD

  • Everything in The Formula
  • 60-minute private session with Abby
  • Formulation questions answered live
  • Batch sizing strategy
  • Supplier sourcing guidance
  • Production scaling & go-to-market next steps

Instant download · Secure checkout

Used by beauty brands across North America. Instant download on digital orders. Ships within 7–10 business days on sample orders.

What founders are saying

Formulators who've put it to the bench.

5.0
"I've bought formulas from 4 other sources. This is the only one that actually shipped with stability data and real compliance notes."
Lena V.Indie Formulator, Brooklyn
5.0
"The 4oz sample sealed it. I knew exactly what I was producing before placing the first PO with my manufacturer."
Tomás G.Founder, Clean Beauty DTC
5.0
"Booked the Full Experience strategy call. Abby reviewed my entire launch plan in 60 minutes. Worth 10x the price."
Renee O.Founder, Toronto Skincare Brand
Verified buyer reviews

From real customers.

P

Priya K. from Vancouver, BC purchased Hybrid Cleansing Milk + Sample

2 min ago · Verified