Rennora Hair Growth Serum

Rennora Hair Growth Serum

$27.99
$27.99 $54.99
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IMAGINE LIFE WITHOUT BALD SPOTS, INVISIBLE EDGES, THINNING HAIR AND STAGNANT HAIR GROWTH…

Women with type 3 and type 4 hair are seeing noticeable results in sometimes 2 weeks or less with our Rennora Hair Growth Serum! 

Formulated specifically for women of color, it contains a unique blend of ancient organic herbs and natural vitamins that stimulate your hair follicles and encourages new hair growth from your trouble areas.

Women everywhere are overjoyed because their hair is finally growing, after trying countless other products on the market and nearly giving up.

Get ready for the change you've been looking for! 

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100% 120-Day Money-Back-Guarantee 

We truly believe we have some of the best products in the world. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase.

Buying items online can be a daunting task, so we want you to realize that there is absolutely ZERO risk in buying something and trying it out.  If you don't like it, no hard feelings you can return it for a full refund within 120 days. 

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OUR INGREDIENTS

Castor Oil, Soybean, Grape Seed Oil, Olive Oil, Chili Oil, Argan Oil, Tea Tree, Amla, Bhringraj, Stinging Nettle, Peppermint, Mustard seed, Basil, Sesame Seed, Rosemary, Sage, Thyme, Aloe, Garlic seed, Onion seed, Pygeum, Biotin, Ginkgo Biloba, Black Tea, Neem, Aritha, Calendula, Chamomile, Dandelion, Lemongrass, Saw Palmetto, Ginseng, Fenugreek, Ginger Root, Gotu Kola, Hibiscus, Lavender, Horsetail

SHIPPING AND FAQ 

FREE delivery for all domestic orders over $60. Please allow 3-7 business days for shipping and handling. Additional time will be needed for international shipping and varies by location. All of our orders will have a tracking number to keep you updated on the status of your order.

We respond to all emails and support inquiries in less than 24 hours.

Please contact us if you need assistance. 

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What Happens After You Start Using Rennora

⚡ DAY 30 Wake

  • Inflammation begins to calm
  • Scalp feels alive — warm and tingly
  • First baby hairs at the temples
  • The itch from styles starts to fade

⭐ DAY 60 Fill

  • New growth visible along edges
  • Bald spot at the crown closing in
  • Hair feels softer and stronger
  • You start to see it in photos

✨ DAY 120 Restore

  • Edges, crown, and thinning spots filled
  • The wig, the hat, the part — retired
  • Hair you can grip, style, and show off
  • You stop hiding it

WHY HAIR STOPS GROWING

EDGE LOSS AND BALD SPOTS AREN'T GENTIC.
YOUR FOLLICLES ARE STARVING.

The hair you lost from braids, glue, weaves, chemicals, and years of stress didn’t disappear because of bad genes. Underneath the scalp, in your edges, your crown, your thin spots, your follicles are cut off from the blood, oxygen, and nutrients they need to grow. And most "growth" oils don't fix a single part of it.

CAUSE 01

Chronic Inflammation

Years of tension, chemicals, and stress trigger silent scalp inflammation that strangles follicles from the inside out — at the edges and across the crown.

CAUSE 02

Blocked Circulation

Without steady blood flow, follicles in the bald spots and thinning areas don’t get the oxygen and nutrients they need to push hair through the scalp.

CAUSE 03

DHT Recession

The hormone DHT shrinks follicles at the temples, hairline, and crown — slowly minimizing the hair until nothing comes through at all.

CAUSE 04

Shortened Growth Phase

Stressed follicles cut the growth cycle short — so the new hair you do grow keeps falling out before it gets a chance to thicken or fill in the gaps.

Your follicles aren’t dead. They’re starving. And once you address all four causes at once — at every spot the hair stopped showing up — they wake back up.

THE HIDDEN COST OF YEARS OF TENSION

Today’s Black women carry generations of styling pressure. Tight braids since childhood. Glue-in lace fronts. Sew-ins pulled too taut. Relaxers stretched too long. Wigs and weaves that hide the damage but never repair it.

You wanted to look polished. You wanted to protect your hair. But underneath the styles, your scalp was being asked to do too much for too long. The edges thinned out. Bald spots opened up at the crown. The top got harder to part. The back got harder to braid.

That’s how follicles go dormant. Not dead — just exhausted. And the hair that used to grow without thinking just stops, in every spot the tension reached.

Many women are rediscovering plant-based botanicals that have been used for generations to support healthy hair — at the edges, at the crown, and everywhere in between. Rennora was built around 38 of those time-tested ingredients.

Hair tension damage

How Rennora Is Different

RENNORA HAIR GROWTH SERUM STOPS THE FOUR ROOT CAUSES OF BLACK WOMEN’S HAIR LOSS

Most products on the market target none. Rennora's 38-botanical formula was built to stop all four at once, in the same bottle, so every dormant follicle gets what it needs to wake up and grow.

01

Calm The Inflammation

CALENDULA · CHAMOMILE · ALOE · TURMERIC

Calendula shuts down the inflammatory cytokines (IL-1β, IL-6, TNF-α) that suffocate the follicle. The first thing your scalp needs to do is stop fighting itself.

02

Restore Blood Flow

ROSEMARY · PEPPERMINT · GINGER ROOT · GINKGO BILOBA

Rosemary oil has been shown in published clinical research to support hair growth comparable to 2% minoxidil — without the dependency or pet toxicity. It pulls blood, oxygen, and nutrients back to dormant roots.

03

Block The DHT

SAW PALMETTO · PYGEUM · STINGING NETTLE

Saw palmetto interrupts the conversion of testosterone to DHT — the hormone driving recession at the temples and crown. This is the work castor oil and conditioning oils simply can’t do.

04

Extend The Growth Phase

BHRINGRAJ · AMLA · GINSENG · FENUGREEK

Bhringraj — the “king of herbs” in Ayurvedic hair care — keeps follicles in the active growth phase longer. So when hair grows back, it grows back thick enough to stay.

Why Rennora Exists

Our mission is to help Black women feel beautiful and confident — in a system that has never made space for us.

For too long, the beauty aisle skipped over our hair. Our edges. Our textures. Our pain. We were sold castor oil that smelled good and did nothing. Watered-down formulas wrapped in our faces. Products that promised everything and delivered receipts you wanted to throw away.

Rennora was built by a Black woman, in Atlanta, for the women the industry forgot. Every ingredient earns its place. Every claim earns its proof. Every dollar you spend stays in our community.

We believe your hair is your crown. And we built this serum so you could wear it again.

— Tonya Astor, Founder

● Black-Owned ● Atlanta, GA ● 300,000+ Customers ● 9,000+ Reviews

300,000+ Women And Counting

Real customers. Real edges. Real bald spots filled in.

We don't have to convince you Rennora works. The women who've already used it will.

DAY 1 → DAY 22 Customer before and after result

“Love the product so far after 3 weeks of continuous use my edges are definitely filling back in. You have to be consistent!” - Moe B.

WEEK 1 → WEEK 8 Customer hair growth result

“Working for me indeed” - Diane B.

DAY 1 → DAY 90 Customer hair growth before and after

“I started using rennora Serum everyday without fail since February and 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. Here are two photos I want to share, the first was 2/27 and the second is 5/13. What an amazing product!!” - Susan W.

DAY 1 → DAY 120 Customer regrowth result

“After having severe headaches for a number of years... medications caused my hair to thin immensely and then fall out... then I saw your product on my phone... In 3-4 weeks my hairdresser saw some significant growth... I got my self-confidence back.” - Alice Bee

Over 300,000 Happy Clients. Every photo above is from a real customer.

WHAT TO EXPECT

YOUR 120 DAY EDGE RECOVERY
TIMELINE

Hair growth happens at the follicle level — and it doesn't show up overnight. Here's the
timeline most women experience when they use Rennora consistently, twice daily.

Hair recovery day 1 to 30
DAYS 1–30

Scalp Comes Alive

Inflammation begins to calm. Circulation increases. Many women feel a warm, tingly sensation when applying — that's the rosemary and peppermint waking the scalp up. Some women see their first baby hairs by day 14.

Hair recovery day 31 to 60
DAYS 31–60

Baby Hairs Multiply

Soft new hair starts filling in along the temples, hairline, and thinned areas. The fuzz gets thicker. You start to see the difference under good lighting and in photos. Most women's first reorder happens here.

Hair recovery day 61 to 90
DAYS 61–90

Coverage Builds

The thin spots start to close in. Edges look fuller. The crown fills out. You can part hair where you couldn't before. Many women say this is when their friends and family start to notice without being told.

Hair recovery day 91 to 120
DAYS 91–120

Edges Are Back

For most traction alopecia and edge-loss cases, this is the milestone — visible coverage where there was scalp before. Hair is thicker, longer, and strong enough to style. Many women retire the wig, the hat, the side part they used to hide it.

Individual results vary based on hair type, severity of hair loss, consistency of use, and other factors. The timeline above reflects the experience of a majority of customers using Rennora twice daily. Severe cases may benefit from our Extra Strength formula.

Frequently Asked Questions

Currently, Rennora Hair Growth Serum is available exclusively through our website. This allows us to maintain quality control, fulfill from our Atlanta facility within 48 hours, and offer the lowest pricing direct from the brand.

Rennora contains carefully selected ingredients including Castor Oil, Soybean Oil, Grape Seed Oil, Olive Oil, and other nourishing botanical ingredients.

Yes, Rennora is designed to complement your existing haircare routine.

Rennora is intended to support healthier-looking, fuller hair.

Apply the serum directly to the scalp and massage gently into the roots.

For best results, use consistently as directed.

Each bottle provides multiple applications depending on usage.

If you have specific concerns, consult a healthcare professional before use.

Rennora is backed by a 120-day money back guarantee.

Our return policy provides a 120-day money back guarantee.

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120-Day Money Back Guarantee