Name: Individually Formulated Shampoo & Conditioner 16oz each
Brand: by jimmy
SKU: 00850063814058
Price: 40.00 USD
Availability: InStock

Build Your Hair ID — in 60 Seconds

Answer a few quick questions and I’ll formulate a custom shampoo & conditioner for your hair biology.

Step 1

Answer

Tell us about your hair & goals.

Step 2

Formulate

I compound shampoo & conditioner for your biology.

Step 3

Refine

We adjust until it’s perfect.

Start Hair ID Builder

Takes ~60s • No login required

Made fresh to orderFree reformulationsSulfate- & paraben-free

Custom Shampoo (16.9 fl oz / 500 mL)

Clean, clinical, and built for your hair—type, scalp, and goals.

Personalized formula mixed to order

Science-driven actives • color-safe • pH balanced

Sulfate-free • silicone-free • cruelty-free

Build My Hair Care

Ingredients & how it works

Actives vary by your goals (e.g., peptides, niacinamide, hemisqualane, hydrolyzed proteins, plant bioferments).

Choose hair goals (up to 2), hair type, scalp focus, and one signature scent
We formulate your custom Hair Care in our lab
Fresh-Formulated bottle with your name and Formula Code

Use: Lather at scalp, massage 60–90s, rinse. Repeat if needed.

At by jimmy, we believe no two people are alike—so why should their skincare be? Every formula we create is individually designed for the person it’s made for, blended fresh in our FDA-Registered lab.

I’m Jimmy, founder and formulator. My philosophy is simple: actives first, fillers never. Every ingredient has a purpose. Every bottle has a name—yours.

What started as my obsession with science, beauty, and human individuality has become a new standard in personal care. We don’t mass-produce. We don’t compromise. We formulate, refine, and evolve with you.

This isn’t skincare off the shelf. This is your formula.

Build Your Hair ID — in 60 Seconds

Individually Formulated Shampoo & Conditioner 16oz each

Custom Shampoo (16.9 fl oz / 500 mL)

Hair gets bespoke, too.

Step 1 — Choose Your Hair Goal(s) (up to 2)

Step 2 — Select Your Hair Type (choose one)

Step 3 — Scalp Focus (optional)

Step 4 — Pick Your Signature Scent

Step 5 — Personal Touch

Step 6 — Safety Check

Step 7 — Current Hair Treatments