I will reformulate optimize or reverse engineer your cosmetic formula

United Kingdom

I speak English, French

Skincare and Haircare Formulation Specialist

Hi, I'm Josephine. 7+ years formulating skincare and haircare, serums, creams, cleansers, balms, close to 60 formulas in, and the moment a new batch clears its first stability check still gets me. Mos...
About this Gig

I will reformulate or optimize your existing cosmetic product.


A formula that's almost right usually needs one or two changes, not a rebuild from scratch.


I'm Josephine, a cosmetic chemist with 7+ years in skincare and haircare. Reformulation work is often the fastest way to fix a product that's already close to working.


What I can fix:

  • Replace an ingredient that's irritating, discontinued, or hard to source
  • Bring cost per unit down without changing how the product performs
  • Adjust texture or stability without starting the whole formula over
  • Update a formula to meet a new market's regulatory or labeling requirements


Scope:


  • Skincare: moisturizers, serums, cleansers, masks, balms
  • Haircare: shampoos, conditioners, treatments, scalp products


Send me your current formula and what's not working, and I'll tell you what's fixable before you order.


Product category:

Skincare

Formula:

Cream

Oil

Lotion

Serum

Product type:

Skin cleansers

Shampoo & conditioner

Hair styling

My Portfolio