News

KalaMango

Favorites 0

My Lists

Sign in to organize and share your saved products.

Basket

Sign in to see items you may have added previously.

See samples, rewards, and promos in your basket.

Cart0

Microbiome Cooling Scalp Serum For Dry Itchy Scalp + Loose Flakes

436 |
In Stock
Out of Stock
$54.40 $68.00
What it is: A cooling scalp serum, powered by Amino M³ Complex™, that visibly balances the scalp microbiome to soothe dryness and itching while reduci
Add to Wish List
Estimated delivery Oct 19–Oct 24
Free Shipping On all orders
100% Authentic Sephora Verified
Great Value Save more with VIP discounts

Act+Acre

What it is: Powered by Amino M³ Complex™, this cooling scalp serum balances the scalp microbiome to soothe dry scalp itch and reduce loose dandruff flakes.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine, Medium, and Thick

Hair Concerns:

- Dandruff

- Flaky/Dry Scalp

- Oily Scalp

Key Benefits: 

- Relieves a dry, itchy scalp in 30 seconds

- Reduces loose flakes and scales

- Relieves and prevents scalp sensitivity and discomfort

Highlighted Ingredients:

- Amino M³ Complex™: Clinically proven ingredient blend that balances scalp to reduce dry itch.

- Peppermint Oil: Instantly cools and relieves the scalp.

- Fireweed Extract: Combats and clears away loose flakes and scales.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also gluten-free, cruelty-free, and comes in recyclable packaging.

What Else You Need to Know: Amino M³ Complex™ is a blend of eight clinically backed ingredients shown to balance the scalp microbiome, reducing itch, flakes, inflammation, and irritation while preventing scalp conditions and flare ups.

Fragrance Description: This product is fragrance-free.

Clinical Results: In a 14-day consumer panel with 10 women and men experiencing dandruff, scalp psoriasis, scalp eczema, seborrheic dermatitis, and general flaking:

- 91% agreed their scalp was instantly cooled

- 91% agreed the serum relieved scalp discomfort

- 90% agreed their scalp felt refreshed

 

Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

Verified Purchase
3w ago
NO Way...
Agreed. Mold smell immediately present. Ordered this since everyone raved. Need something low odor for my itchy sensitive scalp. I can still smell (2 drops) on my scalp an hour later. How does this get 5 stars when others rate lower ? I am smell sensitive, need something for my scalp... but will not be able to use if it SMELLS primarily like MOLD (even if it did work). Sending back.
Read more
ryia
2mos ago
Like but pricey
I got this with points to test it out, and I loved it. It helped calm my scalp down, and the cooling was so nice especially after a hot shower. It helped with loose flakes and my scalp felt wayyy less itchy after using it. The only thing I wish was different was the price. I loved the product, but $68 is out of my price range for something like this.
Read more
KMK0
5mos ago
Not quite what it’s described as
I’ve been using another product that works pretty well, but I thought I might experiment and see if I could find anything better. I didn’t. If, by calling this product exfoliating, the word was used to mean that great gobs of dry skin flakes would fall away during combing after drying and continuing for another day or two, then it was described correctly. I believe that exfoliating should mean that a few loose flakes will fall after drying the hair, with only 2-4 flakes falling off in the day or two afterwards. This product didn’t meet my standard. It
Read more
dll770
5mos ago
This cooling serum is a total game changer for my sensitive, itchy scalp. The instant cooling sensation is so refreshing and calming, and no more irritation or tightness. It feels lightweight, absorbs quickly, and doesn’t leave any greasy residue. After just a few uses, my scalp feels balanced, healthy, and way less reactive.
Read more
Annieeezz
Incentivized
6mos ago
Great scalp serum
I’ve been using the Act+Acre Microbiome Cooling Scalp Serum it feels really refreshing on my scalp. The cooling effect is super soothing, especially on days when my scalp feels itchy or irritated. It’s lightweight and absorbs quickly, so it doesn’t leave my hair greasy or weighed down. What I like most is that it makes my scalp feel balanced and healthier over time. I noticed less dryness and flakiness, and my hair overall looks a bit more fresh at the roots. The formula is clean and gentle, which is great for my sensitive scalp. it’s definitely worth it. I’d say it’s a nice addition to a scalp care routine, especially if you struggle with irritation or dryness and dandruff. I really love this serum.
Read more
review photo
Rehana15
Incentivized
6mos ago
I recently tried the Act+Acre Microbiome Cooling Scalp Serum and after just one use, I really enjoyed how refreshing it felt on my scalp. The cooling sensation was very noticeable but not overpowering, and it made my scalp feel calm and soothed. The texture is lightweight and absorbs quickly without leaving my hair greasy. I also liked how easy it was to apply directly to my scalp with the dropper. My hair still felt soft and clean afterward, which I appreciated. So far, I’m excited to keep using it to see the long-term benefits for my scalp health.
Read more
skyebmckenzie
Incentivized
6mos ago
Refreshing reset for the scalp
I’ve been using this scalp serum for a while now, and I didn’t expect to love the cooling effect this much. It gives a fresh, slightly minty sensation that feels incredibly refreshing - especially after a long day or in warm weather. It actually feels like it’s working, not just sitting on the scalp. I also noticed my scalp feels more balanced and comfortable - less dryness and irritation overall. The key is not to overapply. A little goes a long way, and when used as directed, it absorbs beautifully without weighing anything down. Overall, it feels like a refreshing reset for the scalp - simple, effective, and genuinely enjoyable to use.
Read more
review photo
UkrNatalia
Incentivized
Verified Purchase
6mos ago
Strong peppermint or Teatree odor
I got this thinking it would be a better version of my Daily Hydro but the peppermint oil left a very smelly odor and residue that I personally dislike. it did help w/ a dry itchy scalp though. Just the smell is very strong.
Read more
JadeSLS
Verified Purchase
6mos ago
Expensive but worth it
Absolute game changer for sensitive skin girlies. So so soothing for the scalp. Will be re-purchasing!!
Read more
daniwessells
6mos ago
My scalp loves it
This microbiome cooling scalp serum from Act+Acre is just what I needed for my itchy flaky scalp. I suffer with dandruff and this serum gives a nice cooling sensation, and it actually helps reduce the amount of flakes on my scalp. I would recommend this to everyone who needs help like me.
Read more
review photo
JS63
Incentivized

What it is: Powered by Amino M³ Complex™, this cooling scalp serum balances the scalp microbiome to soothe dry scalp itch and reduce loose dandruff flakes.

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Type: Fine, Medium, and Thick

Hair Concerns:

- Dandruff

- Flaky/Dry Scalp

- Oily Scalp

Key Benefits: 

- Relieves a dry, itchy scalp in 30 seconds

- Reduces loose flakes and scales

- Relieves and prevents scalp sensitivity and discomfort

Highlighted Ingredients:

- Amino M³ Complex™: Clinically proven ingredient blend that balances scalp to reduce dry itch.

- Peppermint Oil: Instantly cools and relieves the scalp.

- Fireweed Extract: Combats and clears away loose flakes and scales.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also gluten-free, cruelty-free, and comes in recyclable packaging.

What Else You Need to Know: Amino M³ Complex™ is a blend of eight clinically backed ingredients shown to balance the scalp microbiome, reducing itch, flakes, inflammation, and irritation while preventing scalp conditions and flare ups.

Fragrance Description: This product is fragrance-free.

Clinical Results: In a 14-day consumer panel with 10 women and men experiencing dandruff, scalp psoriasis, scalp eczema, seborrheic dermatitis, and general flaking:

- 91% agreed their scalp was instantly cooled

- 91% agreed the serum relieved scalp discomfort

- 90% agreed their scalp felt refreshed

 

Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

Aqua/Water/Eau, Pentylene Glycol, Propanediol, Glycerin, Vitis Vinifera (Grape) Fruit Extract, Hexylene Glycol, Capryloyl Glycine, Zingiber Officinale (Ginger) Root Extract, Boswellia Serrata Resin Extract, Menthol, Menthyl Lactate, Microcrystalline Cellulose, Sodium Hydroxide, Sodium Gluconate, Mentha Piperita (Peppermint) Oil, Sphingomonas Ferment Extract, Tocopherol, Sodium Hyaluronate, Caprylhydroxamic Acid, Sodium Anisate, Helianthus Annuus (Sunflower) Seed Oil, Epilobium Angustifolium Flower/Leaf/Stem Extract, Cellulose Gum, Xylitylglucoside.



The list of ingredients is subject to change, please consult the packaging of the product purchased.
Suggested Usage:
-Apply two to three pipettes onto a clean scalp.
-Massage into scalp.
-Do not rinse.
-Use as a spot treatment on dry hair for fast relief, as needed.

Recycling Instructions:
-Separate dropper and plastic insert from bottle.
-Clean all parts
-All parts are recyclable; check your local pick-up rules.
Cart
Your cart is empty
Continue shopping
{{ item.sku_code }} - {{ item.variant_label }} {{ item.item_type_label }}
{{ item.price_format }}
{{ item.subtotal_format }}
Total {{ totalAmount }}
Checkout View Cart