Kintsugi KeraNew Reviews 2025: The Secret to Luscious, Youthful Hair?

KeraNew is a hair-nourishing formula from Kintsugi that claims to nourish your scalp, strengthen your strands, and make your hair look fuller, healthier, and more youthful.

Our Editor Rating:
4.9
Rating Methodology
Disclosure: Every product is independently selected by our editors. Things you buy through our links may earn Health Insiders a commission. Learn more about our review process here.

Buy Kintsugi KeraNewBuy Kintsugi KeraNew Supplement

7 Sources

Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

[1] Hydrolyzed Collagen—Sources and Applications: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6891674/

[2] In Vitro Hair Growth Promoting Effect of a Noncrosslinked Hyaluronic Acid in Human Dermal Papilla Cells: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8572598/

[3] Keratin: https://my.clevelandclinic.org/health/body/23204-keratin

[4] 1α,25-Dihydroxyvitamin D3 Modulates the Hair-Inductive Capacity of Dermal Papilla Cells: Therapeutic Potential for Hair Regeneration: https://stemcellsjournals.onlinelibrary.wiley.com/doi/10.5966/sctm.2012-0032

[5] Effects of Tocotrienol Supplementation on Hair Growth in Human Volunteers: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3819075/

[6] Niacinamide Down-Regulates the Expression of DKK-1 and Protects Cells from Oxidative Stress in Cultured Human Dermal Papilla Cells: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8536842/

[7] A Review of the Use of Biotin for Hair Loss: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5582478/

Why You Should Trust Us

Our medical advisory board and our research team rank the best hair growth based on performance, label accuracy, and the efficacy of the ingredients in the products.

Start

Our Top Hair Product Choices

Here are our top picks for the most effective hair growth currently available in the market, as per our assessment.

Overall Grade: A+

#1. Folexin

  • Supports Natural Hair Growth*
    Supports Natural Hair Growth Strong Evidence
  • Promotes Thick & strong Hair*
    Promotes Thick & strong Hair Strong Evidence
  • Supports Hair Health*
    Supports Hair HealthStrong Evidence
  • Strengthens Hair Follicles*
    Strengthens Hair FolliclesModerate Evidence
Folexin

Rating Breakdown

  • Ingredients star rating 4 9
  • Effectiveness star rating 4 9
  • Safety star rating 4 9
  • Cost star rating 4 9

Overall Rating

Overall Rating4.9
Overall Grade: A+

#2. WOWMD Everyday Man Beard Oil

  • Encourages Beard Growth & Thickness*
    Encourages Beard Growth & Thickness Strong Evidence
  • Promotes Healthy Beard Growth and Thickness*
    Promotes Healthy Beard Growth and Thickness Strong Evidence
  • Softens Coarse Beard Hair for A Smoother Feel*
    Softens Coarse Beard Hair for A Smoother FeelModerate Evidence
  • Hydrates Skin To Reduce Beard Itch and Dryness*
    Hydrates Skin To Reduce Beard Itch and DrynessStrong Evidence
WOWMD Everyday Man Beard Oil

Rating Breakdown

  • Ingredients star rating 4 9
  • Effectiveness star rating 4 9
  • Safety star rating 4 9
  • Cost star rating 4 9

Overall Rating

Overall Rating4.9
Overall Grade: A

#3. CelluHair

  • Support Hair Growth*
    Support Hair Growth Strong Evidence
  • Revitalizes Hair Follicles*
    Revitalizes Hair Follicles Strong Evidence
  • Restores Follicle Health*
    Restores Follicle HealthStrong Evidence
  • Reinforcing Hair Structure*
    Reinforcing Hair Structure Moderate Evidence
CelluHair

Rating Breakdown

  • Ingredients star rating 4 8
  • Effectiveness star rating 4 7
  • Safety star rating 4 7
  • Cost star rating 4 8

Overall Rating

Overall Rating4.8

Was This Article Helpful ?

  • Agree - YesYes
  • NoDisagree - No
HealthInsiders Team
Written by

Health Insiders Team

The Health Insiders Team takes pride in bringing you the latest in nutritional research, skincare, healthy living, and wellness hacks. Together our researchers, journalists, dermatologists, and health experts have decades of pertinent experience generating and editing content for Health Insiders.

Reviewed by

KeraNew Customer Reviews and Complaints

Review this product and share your thoughts with other customers

Write a Review
Average Customer Rating:4.7 
3 Customer Reviews

Rating Snapshot:

Excellent 
2
Great 
1
Average 
0
Poor 
0
Bad 
0
Bottom Line: 100% would recommend it to a friend
    By Spencer Lawson 
    VerifiedThe "Verified Reviewer" authentication is just one more way that we strive to bring our readers the most accurate and reliable information.
    Spencer Lawson,  was invited to write this review Learn More

    This supplement has made my hair thicker and shinnier!!

    I’ve struggled with thinning hair for years, but after two months on KeraNew, I see a real difference! My hair feels thicker, shinier, and much healthier. Definitely sticking with it!

    By Zara Vance 
    VerifiedThe "Verified Reviewer" authentication is just one more way that we strive to bring our readers the most accurate and reliable information.
    Zara Vance,  was invited to write this review Learn More

    Made my hair soft and strong!!

    My hair used to break easily, but since using KeraNew, it’s noticeably stronger and fuller. The shedding has reduced, and I love how soft my hair feels. Great product!

    By Paul Baker 
    VerifiedThe "Verified Reviewer" authentication is just one more way that we strive to bring our readers the most accurate and reliable information.
    Paul Baker,  was invited to write this review Learn More

    Amazing Hair Care Supplement. I recommend it!

    As a guy who’s never been too fussy about his hair, I was surprised when thinning became a concern. KeraNew caught my eye, so I decided to give it a shot. Now, after a few months of consistent use, I’m amazed. My hair feels thicker and looks fuller. It’s no longer dry and irritating.

X

The "Verified Reviewer" authentication is just one more way that we strive to bring our readers the most accurate and reliable information.

×

Add a YouTube video

Have a Question? Please Tell Us What We Are Missing Here!

Note: Health Insiders isn't a healthcare provider. We can't respond to health questions or give you medical advice.
Your Privacy is important to us.

Ready to share your incredible journey? Start by weaving your story into a captivating video.

    Privacy Policy

    Submitting this review means that you agree to our review-guidelines, confirming that you are a verified customer who has purchased the product and may have used the merchandise or experienced the service, and providing only a real interaction and experience without ulterior motives or has an affiliate or business with the company in any way. By ticking this box and submitting this review, you also accept that submitting fake reviews is a violation of ’s Terms of Use and such conduct will not be tolerated.

    Guidelines

    • Get your device prepared, fully charged with enough storage.
    • Find a quiet area with a natural light.
    • Position your device to capture your head and shoulders in the center.
    • Test the video and audio.
    • Start with your name and the product name.
    • Explain why you chose this product.
    • Discuss your experience using the product.
    • Mention positives, negatives, and any tips.
    • Keep the full video between 1 to 5 minutes long.
    • After recording, review to ensure good video and audio quality.
    • When ready, upload the video file.
    • Video must be HD 1080p or higher, in MP4 format.
    • Ensure clear audio recording without background noise.

    Note: Record in one take with no edits or cuts.

    X

    How helpful was it?

    icon This article changed my life!
    icon This article was informative.
    icon I have a medical question.
    icon Ask a Question
    X

    How helpful was it?

    icon This article changed my life!
    Change
    Your Rating
    Note: Health Insiders isn't a healthcare provider. We can't respond to health questions or give you medical advice.
    Your Privacy is important to us.
    X

    How helpful was it?

    icon This article was informative.
    Change
    Your Rating
    Note: Health Insiders isn't a healthcare provider. We can't respond to health questions or give you medical advice.
    Your Privacy is important to us.
    X
    icon I have a medical question.
    Change

    We’re unable to offer personal health advice, but we’ve partnered with JustAnswer who offers on-demand doctors to answer your medical questions 24/7. Talk online now with a doctor and get fast 1-on-1 answers from the comfort of your couch.

    just answer logo
    ASK A DOCTOR NOW

    If you’re facing a medical emergency, call your local emergency services immediately, or visit the nearest emergency room or urgent care center.

    X

    How can we improve it?

    icon This article contains incorrect information.
    icon This article doesn’t have the information I’m looking for.
    icon I have a medical question.
    icon Ask a Question
    X

    How can we improve it?

    icon This article contains incorrect information.
    Change
    Your Rating
    Note: Health Insiders isn't a healthcare provider. We can't respond to health questions or give you medical advice.
    Your Privacy is important to us.
    X

    How can we improve it?

    icon This article doesn’t have the information I’m looking for.
    Change
    Your Rating
    Note: Health Insiders isn't a healthcare provider. We can't respond to health questions or give you medical advice.
    Your Privacy is important to us.
    X
    icon I have a medical question.
    Change

    We’re unable to offer personal health advice, but we’ve partnered with JustAnswer who offers on-demand doctors to answer your medical questions 24/7. Talk online now with a doctor and get fast 1-on-1 answers from the comfort of your couch.

    just answer logo
    ASK A DOCTOR NOW

    If you’re facing a medical emergency, call your local emergency services immediately, or visit the nearest emergency room or urgent care center.

    English