RŌZ

MILK Hair Serum

3.4 oz / 100 ml
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
award winning bestseller
3.4 oz / 100 ml
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
MILK Hair Serum
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award winning bestseller RŌZ

MILK Hair Serum

MILK Hair Serum

This lightweight, hydrating 3-in-1 leave-in detangles, smooths, and adds definition for the perfect frizz-free air dry, blow dry, or 2-day refresh.

$52
$52
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MILK Hair Serum

3.4 oz / 100 ml
$52
  • Overview
  • Choosing your shade
  • How to use
  • Ingredients
  • Sustainable Packaging
  • About the brand
Highlights

Suitable for

All Hair Types

Why we stand behind it

This versatile, ultra weightless styler adds beautiful definition, combats frizz, and deeply moisturizes. RŌZ's 96% natural formula, rich with their BotaniComplex™, Red Algae and Hyaluronic Acid work to create a product perfect for post-style smoothing or a 2-day hair refresh.

Key ingredients

(1) Hyaluronic Acid — deeply moisturizes + conditions from scalp to ends

(2) Red Algae Extract — leaves hair smoother, stronger, and easy to comb through

(3) BotaniComplex™ — (Ginger root, Frankincense, Grape, Walnut) promotes scalp restoration and long-term protection against anti radicals + preserves hair color

this product meets

The Credo Clean Standard™

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

learn more

This product is

Cruelty Free

Sustainable Packaging

Vegan

Gluten Free

Paraben 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.

take the quiz
Usage

Apply on towel-dried hair before brushing. Air dry or blow dry smooth. Apply on dry hair to smooth frizz or for a day 2 refresh.

Pro-tip

STYLIST SECRET: This is the key product for beautiful air-dried hair. Scrunch and twist the product into your hair to enhance your stunning natural texture or use it as a protecting, hydrating and smoothing detangler before styling. Voila!

Full ingredient list
Aqua / Water, Glycerin, Cetearyl Alcohol, Cetyl Alcohol,Cetrimonium Chloride, Panthenol, Furcellaria Lumbricalis Extract, Vaccinium Myrtillus Seed Oil, Amaranthus Caudatus Seed Extract, Hydrolyzed Chestnut Extract, Hydrolyzed Walnut Extract, Hydroxyacetophenone, Helianthus Annuus Seed Oil / Helianthus Annuus (Sunflower) Seed Oil, Caprylyl Glycol, 1,2-hexanediol, Sodium Gluconate, Hydroxypropyltrimonium Hyaluronate, Sodium Metabisulfite, Tocopheryl Acetate, Bisabolol, Diisostearyl Malate, Vitis Vinifera Fruit Extract / Vitis Vinifera Fruit (Grape) Extract, Geraniol, Phenethyl Alcohol, Zingiber Officinale Root Extract / Zingiber Officinale (Ginger) Root Extract, Boswellia Serrata Resin Extract, Citric Acid, Rosmarinus Officinalis Leaf Extract / Rosmarinus Officinalis (Rosemary) Leaf Extract, Sodium Benzoate, Potassium Sorbate, Parfum / Fragrance
Fragrance

The subtle scent of Vetiver and citron was inspired by the wildflowers and misty mountains of Big Sur, CA.

Radical Fragrance transparency

Credo believes in your right-to-know.

US law does not require fragrance transparency. Credo requires all brands to categorize the fragrance in each product and encourages full ingredient disclosure.

This fragrance is comprised of:

essential oils

certified organic fragrance

natural fragrance

naturally-derived fragrance

synthetic fragrance

Help us end beauty packaging waste

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

Find your nearest credo store
Earn rewards through recycling login

1 Product Recycled = 10 Credo Rewards Points

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Earn rewards through recycling

1 Product Recycled = 10 Credo Rewards Points

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RŌZ

RŌZ is a meticulously crafted collection of haircare essentials that help enhance what nature gives you. Our clean*, efficacious ingredients prioritize styling performance while restoring the health of your hair, no matter the texture. With lightweight formulas and nourishing botanicals– plus responsible sourcing and Earth-friendly packaging– our easy-to-use products deliver effortlessly beautiful hair that looks just as good as it feels. This is RŌZ. Inspired by nature, rooted in performance.

SHOP ALL RŌZ

Overall rating: 4.7805643 / 5 from 319 reviews.

AI Generated Review Summary

MILK Hair Serum is praised for its lightweight formula that effectively tames frizz, enhances hair texture, and adds definition to curls. Customers appreciate its hydrating properties, silky smooth feel, and lovely scent, making it ideal for achieving a frizz-free and shiny look.

Summary topics

  • Frizz Control: 7%
  • Lightweight Formula: 5%
  • Hair Texture: 5%
  • Fragrance: 37%
  • Curl Definition: 7%

Review topics: ["size","results","weight","scent","fragrance","feels","texture","works","formula","looks","amount","difference","hair","bottle","style","serum","body","packaging","ingredients","curls","frizz","leaves","end","roz","smoothness","pump","buy","milk","waves","shampoo"].

Review highlights

  • "This hair serum has such a lovely scent and makes my hair feel amazing." — Brianna M.
  • "My hair feels so silky and I love the smell." — Alyse D.
  • "I use it every time after I wash my hair and my hair looks much more healthy and shiny." — Chloe G.

Reviews

Buy the MILK Hair Serum!

"I absolutely love this serum. My hair texture and overall health have completely transformed since I started using it. I can now go days without washing, use hot tools without any frizz or damage, and my hair feels incredibly healthy. It's genuinely the best product I've ever used—like magic."

— Heather (5/5)

Amazing serum

"Bought the travel size kit after reading all the amazing reviews and they were right, this serum is miracle for any and all hair types like the founder states, I beyond recommend it"

— Sofia H. (5/5)

Great Product

"I bought the small size to test this out and am impressed! It's lightweight and perfect for air drying. It detangles well and I am using it to replace a traditional conditioner. The smell is great and not overpowering."

— brooke (5/5)

Huge fan of Roz

"I love this product! I have wavy curls and dry, thick hair and this has been so great for keeping my curls manageable and mostly frizz-free."

— Ali P. (5/5)

Excellent Product for Fine/Thin Hair

"All of Roz's products are excellent, but I especially love this one. It is the only clean beauty leave in conditioner that works for my fine, thin hair--all others make my hair instantly greasy, even after washing. Highly recommend."

— Hilary D. (5/5)

LOVE

"Gosh, it smells amazing and definitely does its job. I have wavy, somewhat frizzy hair and it's helping with summer humidity for sure."

— Jillian C. (5/5)

Enjoying so far

"Have only used a handful of times so far because I purchased it recently but the weight scent and texture are all very nice"

— Victoria B. (5/5)

The cream of the crop

"My hair loves this product… along with a touch of the Roz oil added to the serum. . . makes for the perfect combination. Roz has transformed my hair back to its glory. Cannot live without it:))"

— Suzan F. (5/5)

Love this serum!

"Great for taming my lengthy, straw like ends. Makes hair silky, fuller and smells amazing. I add an extra bit after drying so my ends are heavier and hold a bit of a turn…perfect! Good stuff…."

— Deborah W. (5/5)

Smells nice

"I’ve only had this product for about a week and have been using it everyday. I haven’t noticed any differences yet. I’m thinking it may take another month to see results?"

— thuy c. (5/5)

Q&A