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Best Natural Hair Growth Activating Serum by Collective Labs

I'm so excited to try out this hair serum from Collective Labs. It's my first time using such a product!
Company Background: Collective Labs are the "hair nerds" in the hair growth industry. Modern Science Meeting Ancient Medicine is one of their tag lines. They have a Medical Advisory board that help guide their product innovation and research. They use natural ingredients like ginsend root in their serums. Their products have been reviewed by many customers and have proven effective results. 
I personally only used this product for one week, and I already see a difference in how my hair shines! I also love the way this product smells, full of herbal spa scents.

This activating serum has 4 key effects:
1. Stimulates Microcirculation to the hair follicles
2. Helps strengthen fragile strands, preventing breakage at root
3. Controls and balances oil production
4. Deters yeast and bacteria that can interfere with hair growth

Basic Usage: A few drops to problem areas and use fingertips to massage into the scalp post-shower.
I would like to review some of the main ingredients and their effects in the Activating Hair Serum:
Ginseng Root: An ancient herbal remedy that stimulates scalp microcirculation. It helps inhibit the creation of DHT which is the main hormone responsible for hair loss. Ginseng is a Chinese medicine that has numerous other health benefits as well!
Lilac Stem Cells: Active plant cells that repair strand damage and stimulates cell energy at the root for healthier and shinier hair
Biotin: Also known as vitamin B7 helps strengthen and prevent hair breakage at the root by coating and fortifying the strand itself. Also is a great protection layer for the scalp against environmental stressor.
Burdock Root: A powerful herbal remedy with antibacterial properties that prevent bacteria and yeast build up on the scalp.

I'm excited to use this for a longer period of time and see what more benefits it will bring in the long term! Let me know in the comments if you've tried a hair serum before, or if you'll be participating in this tester bag, too! 😘

All comments (49)

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  • Sadebaezatv


  • Feleshia

    Want to try this product..hair falls out bad.need something

  • Caer

    I wanna try this product, this looks so awesome!!

  • Hibah

    This serum looks really cool. I have a dry scalp and I believe that it can help my hair. I have short hair and I want to grow it out, so I this would be perfect for me. I have never tried a hair serum before. They look amazing, though. I want to try out this product. Since I am growing, I know that hair loss can affect my hair. This is perfect for that.

  • Katie

    So far it looks like it’s working well in your hair!! I haven’t really noticed much of difference in my hair using this product, besides less fly aways. Can’t wait to see your long term results!!

  • Sayeri

    Great post!! I got this as a tester bag too and on my 2nd week!! So far its good although I am using it as a anti hair loss serum !

  • Fernanda Leite

    I really want to test this product! If no major changes, what is your main hair concern you're focusing right now? My main hair concern is a lot of baby hairs which is great because I have hairs growing but that also means I'm loosing a lot! A good product that is helping me is the Sugarbearhair vitamins!

  • Christine Czaiczynski

    Good review and this should work on my thin hair so I will have to try it and see if it's as good as you say it is.

  • Micheala

    Thank you for the review I would like to sample my hair is thin and brittle

  • Marlena Fannin

    Great review 👍! I have started using this product also. I will be reviewing it soon. It really is a great product and I look forward to seeing the results after a monthly use. Thanks for sharing.

  • LifeCoachMelanieM

    I’ve been wanting to try this product for forever! It’s on my Must Try list❣️ 🧐Have you had a hair transformation lately? Nope. 🧐If no major changes, what is your main hair concern you're focusing right now? My main hair concern is thin hair. I’ve always had thin hair! But now that I’m 48, I’m a little freaked out about the possibility of thinning hair / hair loss. So far, so good though! 🧐What products are helping? My go-to brand for over 30 years is Pantene🥰

  • Kathy Flores

    I would love to try this product

  • Pauline

    Have not been recommended for Serum but certain shampoos give us shine and vitality of strength too. I found a get give hair a Hot Oil Treatment or Mask does the trick for softer and shinier and healther hair. Had a quick question? Does it promote hair growth? I like this Activating Serum offered in this posted review.

  • Taylor Goldsby

    Wow this definitely seems like something I would love to try! I’ve been looking for something to help grow my damaged hair out!

  • Jen

    I haven't had a hair transformation recently, but I am dealing with split ends and also losing hair. Recently, I've had a lot of hair fall out, especially in the shower. So far, no products have helped. But, this product looks promising.

  • Rita Whirls

    Nice review. I want to try this. My hair can use some help.

  • Casey Chapman

    I haven't tried hair serum before but I would really love to try it to see if it helps my hair grow or regain it's thickness. I lost a lot of hair and had a lot of breakage from steroids medication and I am looking to get it to how back as thick and healthy as before.

  • Tonilynn Rosario

    great review and run down on key ingredients. I am focusing on keeping hair color vibrant.

  • Bonita kasee

    Great review.i have never tried a hair serum.would of loved to of been picked.i was excited to see it come out for testing lol thanks for your details.it just makes me wanna try it more lol

  • Ally

    Thank you for the detail review. I personally and looking into a new hair routine to use to help with loss of hair and hair thinning.

  • Lisa

    Thank you for a great review. I love that you broke down the ingredients and gave the individual information on each. I haven't done much with my hair since the pandemic started but would definitely love to try this. My hair is waist length so it is really needing some TLC at the moment. Keep up the great work.

  • Margaret manning

    I am still in the pandemic hair mode

  • Christina Clark

    I haven't done much with my hair since the pandemic began, but hoping to try something new soon. I've never tried hair serums, but your review really has me curious! Great post!

  • Naf

    Great images and review of the product! Im loving it so far. I haven't had a full hair transformation lately but hoping to fix my hair concern about a patch where I lost some hair. I have only recently started using this Activating Serum by Collaborative Laboratoires, so let's hope it works!

  • Kristine

    I'd like to try this product. No major hair changes for me due to covid, however with the heat I'm considering chopping it off.

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