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"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."
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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.
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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 moreThis product is
Cruelty Free
Sustainable Packaging
Vegan
Gluten Free
Paraben Free
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.
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!
The subtle scent of Vetiver and citron was inspired by the wildflowers and misty mountains of Big Sur, CA.
Radical Fragrance transparency
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
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
1 Product Recycled = 10 Credo Rewards Points
create accountRŌZ 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 RŌZOverall rating: 4.7730265 / 5 from 304 reviews.
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.
Review topics: ["size","absorbs","volume","scent","ingredients","results","weight","issues","feels","fragrance","texture","use","packaging","amount","formula","buy","looks","body","bottle","difference","hair","style","oil","works","found","serum","curls","frizz","leaves","pump"].
"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)
"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)
"This is an excellent light smoothing, hydrating, frizz reducing product. I have fine, wavy hair and this certainly help prevent it from getting too 'fluffy' without weighing it down. The scent is wonderful. A bit floral, woodsy, herbal. I would love a candle from Roz with this exact blend. My boyfriend also took to this product quickly and now uses daily as well."
— Rebecca W. (5/5)
"This leave-in conditioner/serum smells INCREDIBLE, like the most comforting, familiar, gorgeous rose and lotion scent. Leaves my hair soft and shiny. Reduces frizz but doesn't weigh my hair down."
— Mackenzie K. (5/5)
"I was using this product and shared it with my guy who loves it and has found that his dry hair has become shiny and no longer frizzy. Buy this is a mircle milk for your hair."
— Linda C. (5/5)
"I love adding this to my air dry hair routine. I have very fine hair and this doesn't leave the ends greasy."
— Megan R. (5/5)
"This works great for my curly hair. Definitely moisturizes. Helps so much with knots out of the shower, as well as frizziness when it's dry. Never weighs my curls down."
— Katherine H. (5/5)
"This is my go to for instant fixes. It is truly nourishing and smells fab!"
— Tracy S. (5/5)
"I love the smell, fresh and clean! Leaves my hair less frizzy. I need to use a lot of product because I have a lot of hair."
— Esther L. (5/5)
"Calms my hair down without weighing it down. Immediately went and ordered a travel size too."
— Tara C. (5/5)
We offer clean beauty vetted to the highest standard.
We want to know where ingredients come from and how they were made.
Clean beauty should include the just treatment of humans and animals.
We co-founded Pact to tackle beauty’s packaging waste problem.
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.
RŌZ award winning bestseller credocountertalk cruelty free FOC in-store haul for her Gabriella Gluten Free hair hair recommended hair serums hair treatments Jess FOC Recs Joanna FOC 26 Julianna leaping bunny certified MarEcom FOC more good hair days natural fragrance non plastic Paraben Free Sahar summer haul Set for summer Shop By Concern_Color Care Shop By Concern_Curl Care Shop By Concern_Damaged Hair Shop By Concern_Dry Hair Shop By Concern_Firming Shop By Concern_Frizz Shop By Concern_Restore & Recover Shop By Concern_Shine Shop By Hair Texture_Coily Shop By Hair Texture_Curly Shop By Hair Texture_Straight Shop By Hair Texture_Wavy Shop By Hair Type_All Shop By Ingredient_Gluten Free Shop By Ingredient_Hyaluronic Acid Shop By Ingredient_Vegan Shop by Packaging_Glass Shop By Size_Minis & Travel Shop By Skin Type_All skinfication of hair Summer hair summer tested Sustainable Packaging Synthetic Fragrance Vegan YCRF_hair //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_01_Mini_5fb8ce8e-ed35-46cb-b348-43085b8a7a73.png?v=1776661398 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_02_Clinicals-Swatch.jpg?v=1776661607 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_03_BA.jpg?v=1776661565 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_04_BA.jpg?v=1776661660 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_05_BA.jpg?v=1776661486 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_09_Benefits.jpg?v=1776661360 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_10_Benefits_Mini.jpg?v=1776661649 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_11_Edu.jpg?v=1776661424 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_12_Edu.jpg?v=1776661640 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_13_Scent.jpg?v=1776661690 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_14_Ingredients.jpg?v=1776661524 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_15_Regimen.jpg?v=1776661338 40954185252977 3.4 oz / 100 ml 52.00 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_01.png?v=1776661489 https://credobeauty.com/products/milk-hair-serum?variant=40954185252977 InStock 3.4 oz / 100 ml 40954185285745 .85 oz / 25 ml 29.00 //credobeauty.com/cdn/shop/files/ROZ_MilkHairSerum_01_Mini_5fb8ce8e-ed35-46cb-b348-43085b8a7a73.png?v=1776661398 https://credobeauty.com/products/milk-hair-serum?variant=40954185285745 OutOfStock .85 oz / 25 ml