The Breakthrough Science

FAQs

Have questions? We’ve got answers to your most common hair care concerns.

Customer Reviews

Overall rating: 4.4511786 / 5 from 297 reviews.

AI Generated Review Summary

This Scalp Care Density Serum 2-Pack is praised for its ability to improve scalp health, reduce grey hair, and increase hair density. Customers appreciate its lightweight formula, lack of greasy residue, and the noticeable difference it makes in hair appearance and feel.

Summary topics

  • Scalp Health: 30%
  • Residue: 11%
  • Hair Appearance: 12%
  • Visible Results: 24%

Review topics: ["size","results","hair","smells","improvement","residue","texture","change","look","reduction","consistency","use","bottle","scalp","feels","difference","packaging","formula","fragrance","treatment","ingredients","weight","absorbs","serum","amount","quality","appearance","grays","beauty","benefits"].

Review highlights

  • "It's a lightweight and fast absorbing serum that has a very nice and refreshing herbal scent and feels good on my scalp."Jojoxo77
  • "There is a huge difference and my hair now looks alive and normal and is still soft and shiny !"Amisha. A.
  • "My hair just seemed less dry and frizzy and not so flat also my scalp is less itchy and feeling more hydrated ."Mandquill

Reviews

It Works!

"I’ve been using the Scalp Care Density Serum for over a year. I won’t go without it! My hair had been thinning on the sides as well as in the crown area, so I started using this serum in desperation. It worked beautifully. I would definitely recommend this product."

Libby K. (5/5)

Scalp care density serum

"I shred relatively less hair during wash days , the serum is lightweight doesn't leave scalp greasy . love the fragrance!!"

Santhisiri D. (4/5)

Less hair in the drain

"It does nothing for the grey. I don't know if it does anything for new growth. What I do know is that I shed soooo much less and that is proven by how little hair I clean out of the shower drain now. I only wish the bottle was more like the scalp exfoliator bottle."

Carrie (5/5)

Amazing Results!

"I used it 5 months every other day when I wash my hair. The results are amazing! I recommend this product to everyone"

Jane (5/5)

Product does everything it promises

"I saw instant lift and volume the very first time using this. It is now part of my daily routine. I was worried that it would weigh down my super fine hair. Not an issue: the product does everything it says it will: thicker, fuller, healthier-looking hair from the root and it didn't make my hair heavy or greasy at all. It's lightweight and disappears in your hair. Thank you LP!"

Jennifer (5/5)

Obsessed 🤍

"Lightweight, non-greasy, and actually works. My scalp feels healthier and my hair looks fuller, especially at the roots. Gives that fresh, lifted look without weighing anything down. Definitely a new staple!"

Miranda N. (5/5)

Great product

"I have been using this for a few years and love that it doesn't leave my scalp greasy."

Jessica W. (5/5)

New to Living proof

"I just started using this in the last month or so as I noticed around crown my hair was thinning, it doesn't seem to look worse and I'm just starting my second bottle. I put it on every day as per instructions and massage it in. I'm still losing hair, though seems less. From medication am on, but I think it is helping and that's why I purchased a second bottle. I see wisps of new growth, I already have thin textured hair but alot of it."

Elizabeth H. (5/5)

Serum

"Loving it so far!"

Deanna L. (5/5)

Serum

"Just perfect"

SPYRIDOULA (5/5)

Q&A

Can you please tell me the ingredients of the density serum?
Hello, Water/Eau/Aqua, Glycerin, Polysorbate 20, Glycyrrhiza Glabra (Licorice) Root Extract, Saccharomyces ferment lysate filtrate, Glycine, Pisum Sativum (Pea) Extract, Pullulan, Zinc Sulfate, Quercus Robur Bark Extract, Larix Europaea Wood Extract, Zinc Gluconate, Acetyl Tyrosine, Amaranthus Caudatus Seed Extract, Urtica Dioica (Nettle) Leaf Extract, Hydrolyzed Yeast Protein, Camellia Sinensis Leaf Extract, Vitis Vinifera (Grape) Seed Extract, Zinc Chloride, Hydroxyethylcellulose, Lysolecithin, Xanthan Gum, Sclerotium Gum, Fragrance/Parfum, Sodium Hydroxide, Pentylene Glycol, Hydroxyacetophenone, Limonene, Linalool.
Can this be applied before bed rather than in the morning?
Yes, this can be applied before bed or in the morning.
I have fine, straight hair that I wash once per week (thanks to Living Proof’s amazing products!) I’m worried about using this every day and my hair getting greasy. Is there any data to support daily use specifically when only washing hair once/week?
We recommend you use Scalp Care Density Serum everyday, whether you wash your hair everyday or once a week. It is fast absorbing so it will not leave your scalp feeling oily.
Does this product work on hair that is already gray or white?
For hair that is already white or gray, Density serum will reduce shedding, increase hair density, and promote hair growth in as little as 90 days.
Can I use dry shampoo after using density serum or will the dry shampoo affect the serums ability to work?
Yes, you can use Perfect Hair Day Dry Shampoo after applying Scalp Care Density Serum. Scalp Care Density Serum is quick absorbing so applying dry shampoo after will not effect it's benefits.