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"I've used this on both dry and damp hair and it really helps shape, define, and manage frizz. Also smells great and a little goes a long way!"
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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
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: 4.7884617 / 5 from 468 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","weight","feels","scent","quality","results","looks","issues","packaging","texture","hair","price","amount","bottle","formula","serum","absorbs","hydration","consistency","frizz","fragrance","style","residue","leaves","ingredients","volume","protection","works","body","light"].
"I've used this on both dry and damp hair and it really helps shape, define, and manage frizz. Also smells great and a little goes a long way!"
— Alexa B. (5/5)
"I'm genuinely so impressed by this hair serum! The first time I used it, I made it to day 4 after washing and blow drying and it still looked so good, with real body and volume. Having used it a few times now, I'm still obsessed. The scent isn't overpowering and it adds such nice shine and finish. I got this to replace a blowout cream I wasn't loving, and I think it will now replace my leave-in conditioner too."
— Kara (5/5)
"This is lovely - doesn't weigh my hair down, fixes the frizz, and smells great!"
— Julia W. (5/5)
"I have only used it once, but i'm trusting the other folks online who have tested it longer."
— Jansyn T. (5/5)
"This product smells so good and makes my hair feel amazing."
— Melissa B. (5/5)
"Lovely, lightweight product, and leave my hair with less frizz."
— Amy G. (5/5)
"hair so soft, good for fine hair"
— Jackee G. (5/5)
"I purchased this product after seeing a trusted online review and decided to give it a go. I first bought the travel size to test the product and recently purchsed the full size. I have shoulder length layered hair that is somewhat fine and prone to frizz in the humidity. This is a great product to put on 2nd and 3rd day hair before styling for the day. Makes hair soft and smooth - really like this product!"
— Valerie S. (5/5)
"I also use the shampoo from this line and love the scent. This styling cream is light and is the perfect antidote for dry ends. It offers a nice refresh a few days after washing. Does not leave your hair greasy or heavy. Great for fine hair. I have fine but dense hair, and it does not weight it down at all."
— Erin D. (5/5)
"I have fine, curly, color treated hair and use this when it’s damp after washing, before my curl cream. It keeps my hair soft and hydrated and is the perfect first layer. Smells great."
— Tali T. (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 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_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 stephsfavs 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 InStock .85 oz / 25 ml