Sienna Naturals

H.A.P.I Shampoo

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Sienna Naturals

H.A.P.I Shampoo

H.A.P.I Shampoo

A gentle ph-balanced shampoo for lasting hair and scalp health.

Regular price $28
Sale price $28 Regular price
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H.A.P.I Shampoo

10 oz / 300 ml
$28
  • Overview
  • Choosing your shade
  • How to use
  • Ingredients
  • Sustainable Packaging
  • About the brand
Highlights

Suitable for

All hair types, especially curly, textured, relaxed, color-treated, parched, and damaged hair. Also works with dry, sensitive, irritated scalps and high and low porosity hair.

Why we stand behind it

This winner of Elite Daily′s Best New Shampoo, H.A.P.I. Shampoo (short for Hydrating, Alimentary, PH-balanced, Ingredients) hydrates, nourishes, and cleanses your hair from root to tip. It removes pore-clogging build-up from styling products, sweat, and environmental toxins allowing moisture to reach your strands and optimizing growth at the follicle. In other words, you can finally get your hair goals without all the harsh chemicals.

this product meets

The Credo Clean Standard™

Every product we offer meets our industry leading standards for safety and sustainability.

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This product is

Vegan

Gluten Free

Alcohol Free

Soy Free

What is an undertone?

An undertone is the color beneath the surface of your skin, which never changes (even with a tan). There are three types of undertones:

Pink/Cool

I see red or pink undertones around the perimeter of my face and neck.
My skin burns easily, but barely tans.
My skin looks better in silver jewelry than gold.

Neutral

I see both pink and yellow undertones around the perimeter of my face and neck.
My skin sometimes burns and sometimes tans.
My skin looks good in both gold and silver jewelry.

Yellow/Warm

I see yellow or golden undertones around the perimeter of my face and neck.
My skin rarely burns, but tans easily.
My skin looks better in gold jewelry than silver.

Find your shade match

Take our 1 minute quiz and get matched to real people with your skin tone and type.

Usage

Massage into wet hair and scalp forming a rich lather. Rinse thoroughly.

Full ingredient list

Click or tap an ingredient to learn more


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We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.

How to recycle your empties

1. Disassemble and clean all components

2. Pick the right disposal bin

3. Drop off your empties at your nearest Pact bin

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1 Product Recycled = 10 Credo Rewards Points

Sienna Naturals

Hannah Diop is the founder and CEO of Sienna Naturals. To create Sienna Naturals, Hannah harnessed the values of her upbringing and skills of her business background. She spent weekends researching ingredients found in nature and proven by science to improve wellness outcomes for textured hair and scalp. Working alongside cosmetic chemists, she made, tweaked and tested product formulations until a line of clean products that significantly outperform competitors was born. Hannah Diop, holds an MBA from Wharton and was a strategy consultant at McKinsey & Company where she worked for clients in big box retail and OTC Pharmaceuticals.  Hannah is also a mother of two young children and is proud to lead a company that is more than 80% BIPOC and woman-led. She lives in Los Angeles, CA.

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