Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Members save up to 20% on almost everything* in stores & online. Use code MEMBERSAVINGS
Highlights
Summary
Biolage Scalp Sync Oil Balancing serum is a scalp treatment that absorbs excess oil and prevents sebum buildup between washes. With fermented tea blend, this vegan formula reduces scalp irritation and itchiness for all hair types.
Benefits
- Reduces excess scalp oil in between washes
- Absorbs and helps prevent oil from traveling down the hair strand
- Promotes a fresh scalp and hair
- Suitable for all hair types
- Safe for color-treated hair
- Free from parabens, mineral oil, silicone, and colorants
Key Ingredients
- Fermented Tea Blend:
- Contains antioxidants from black tea and anti-inflammatory properties of green tea
- Reduces irritation and itchiness
Research Results
- *Consumer test after application of Purifying Scalp Concentrate, Clarifying Shampoo, Universal Conditioner, and Oil Balancing Serum
Item 2637883
For hair that stays clean in between washes, apply a drop every inch onto the scalp and massage for 1 minute post-wash. Dry hair and scalp as usual. Avoid contact with eyes.
Aqua / Water / Eau, Alcohol Denat., Silica Silylate, Triethanolamine, Vp/Va Copolymer, Peg-60 Hydrogenated Castor Oil, Polyquaternium-11, Parfum / Fragrance, Carbomer, Piroctone Olamine, Saccharomyces/Xylinum/Black Tea Ferment, Propylene Glycol, Limonene, Glycerin, Hexyl Cinnamal, Coumarin, Benzyl Alcohol, Linalool, Sorbitol, Amyl Cinnamal, Camellia Sinensis Leaf Extract, Geraniol, Isoeugenol, Alpha-Isomethyl Ionone, Hydroxycitronellal, Benzyl Benzoate, Citric Acid, Potassium Sorbate, Sodium Benzoate, Sodium Hydroxide, Ascorbic Acid, Ci 19140 / Yellow 5, Ci 42090 / Blue
Shipping Restrictions : This item cannot be shipped via air.
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Wasn't any better or worse
[I received this product in exchange for my honest review] I have very oily hair and I really am at the point where I'm getting desperate to figure out what's going on. I've tried so many products aimed at oily hair and not very many products have been successful. I would say this Biolage Scalp Sync...
Most Helpful Critical Review
Not great for me
This was given as a set to test labeled as Scalp sync. The products are to be applied in the following order - purifying scalp concentrate (leave in for 15 minutes before rinsing), shampoo, conditioner (leave in about 3 minutes before rinsing), Oil balancing serum (to washed and towel dried hair). T...
514 results
Great for oily hair
Hair Type Straight Hair
[I received this product in exchange for my honest review] I really enjoyed trying this serum. I felt that it actually helped my hair not become greasy as quickly, which is huge for someone who has oily hair. Definitely recommend for anyone who has extra oily hair!
Would buy it again!!
Hair Type Straight Hair
I received this product in exchange for my honest review. Works very well if you have oily hair. Keeps your hair fresh feeling good for days. The scalp feels so much better with every use. My hair feels dryer and silkier than before.
Best serum
Hair Type Straight Hair
[I received this product in exchange for my honest review] The longevity of this beautifully scented oil is the best. It is super easy to put on and apply it to the scalp. The doseage is great because it does not need a lot.
Ineffective against oily hair
Hair Type Wavy Hair
[I received this product in exchange for my honest review] Easy to dispense dropper although sometimes you have to go in multiple times. Nice glass jar. Smells clean and pleasant. The product itself did nothing for my oily hair. I have to wash my hair every other day is the oils make it look greasy and dirty. This did nothing to help with that.

Extended my wash days
Hair Type Wavy Hair
[I received this product in exchange for my honest review] This product has extended my wash days! The size make it's perfect for travel! Makes my hair feel refreshed without feeling heavy. Such an easy grab
