Skip to product information

Rennora Hair Growth Serum

Rennora Hair Growth Serum

 4.8 (4,890) Happy Customers
Regular price $39.90
Regular price $39.90 Sale price $54.90
SAVE 27% Sold out

health_and_safety Stops Hair Loss

eco All Natural & Safe

trending_up Stimulates New Hair Growth

check_circle 120-Day Money-Back Guarantee

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa

🌿 What ingredients is it made with?

Our serum blends rosemary oil, bhringraj, stinging nettle, peppermint, and over 30 other plant-based extracts that help stimulate growth, strengthen hair, and reduce shedding.

✨ Does this really work?

YES! We have helped THOUSANDS of black women regrow their hair. Plus we are so confident that it will for you, that we have a 120-day satisfaction & money back guarantee, see growth or get your money back! If you still don't believe us, look at these REAL testimonials :)

💧 How do I use it?

Apply the serum to your problem areas and then massage for 3 to 5 minutes. Do this once a day.

⏳ How soon will I see results?

Most people notice reduced shedding in 2–4 weeks and visible new growth within 8–12 weeks of consistent use.

View full details

Say Goodbye To Hair Loss

Join the thousands of people using Rennora Hair Growth Serum to regrow their hair!

verified
DRUG-FREE HAIR GROWTH

A natural, chemical-free formula with no harmful side effects.

speed
FAST-ACTING & EFFECTIVE

See noticeable improvements in just weeks

science
BACKED BY SCIENCE

39 ingredients backed by science to stimulate hair regrowth and improve scalp health.

schedule
LONG-LASTING RELIEF

With consistent use, you’ll see continuous growth and stronger, healthier hair

 
 
     
     

    Rennora Hair Growth Serum Wakes Your Hair Follicles Up

    Once the inflammation is removed, your hair follicles are ready to start working again. 

    Rennora Hair Growth Serum contains 39 researched, natural compounds that help give your hair follicles the nutrients and blood flow they need to grow.

    This helps them "wake up" and stimulates more growth than ever before!

     
     

    Our Natural Ingredients

    Rosemary Oil

    Bhringraj Oil

    Stinging Nettle Oil

    Peppermint Oil

    +34 Other Ingredients

    Rosemary Oil

    Bhringraj Oil

    Stinging Nettle Oil

    Peppermint Oil

    +34 Other Ingredients

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    FREE WORLDWIDE SHIPPING

    120-DAY MONEY BACK GUARANTEE

    OVER 10,000 HAPPY CUSTOMERS

    • Step 1

      Apply a few drops directly to your scalp. Focus on the areas where you’re trying to grow or thicken your hair.

    • Step 2

      Massage it in. Use your fingertips to gently rub the serum into your scalp for about two to five minutes. This helps boost circulation and gets all those nutrients deep into your roots.

    • Step 3

      Make it a daily habit! Apply the serum once a day—whether it’s in the morning before work or at night before bed. Consistency is key to seeing the best results, so stick with it, and your hair will thank you!

      FAQs

      How Long Does Shipping Take?

      Our standard shipping time is 4–5 business days.

      Once your order has been processed and shipped, you will receive a tracking number via email so you can follow your package every step of the way.

      Does Rennora Hair Growth Serum really regrow hair and stop hair loss? 

      Yes! We have over 250,000 orders and 6,000 reviews to back it up. We also have TONS of happy clients and testimonials. Here are a few :)

      How long does each bottle last?

      Each bottle should last about 1 month!

      What if Rennora Hair Growth Serum doesn't work for me? 

      We are so confident it will work for you that we have a 120 day see growth or get your money back guarantee. You don't have anything to lose!

      What is your return policy?

      All orders come back by a 120 day see growth or get your money back guarantee. If you don't see noticable growth, you get your money back!

      Trusted by Hair Care Experts

      Rennora Hair Growth Serum is backed by professionals who specialize in hair and scalp health. Formulated with clinically studied, natural ingredients, it’s designed to nourish your follicles, reduce shedding, and promote stronger, thicker hair—safely and effectively.

      What People Think

      Amelia D.

      Group 5

      I was just coming to terms with losing my hair until I tried this product. I really believe there is light at the end of the tunnel.

      Sofia R.

      Group 5

      The results are phenomenal!!! I was ashamed of this bald spot that I acquired from having my hair locked for so many years and when menopause set in it really changed things. What an amazing product!!

      Clara M.

      Group 5

      I’ve been using Rennora for just over a month and I can already see baby hairs growing along my hairline. My scalp feels healthier too.

      Betty L.

      Group 5

      In just a few weeks, my thin patches started to fill in. It’s gentle, natural, and actually delivers on its promises.

      Isla K.

      Group 5

      I’ve tried so many products with no luck, but this serum really works. My shedding has almost completely stopped and my hair feels thicker.

      Lea G.

      Group 5

      Love the natural scent and lightweight texture. It absorbs quickly and doesn’t make my hair greasy. Definitely sticking with it.

      Susan T.

      Group 5

      I was skeptical at first, but after consistent use my hair feels stronger and looks fuller. Friends have even noticed the difference.

      Elena P.

      Group 5

      After 8 weeks, my bald spots are filling in and my ponytail is thicker. So happy I found this!