Rennora Hair Growth Serum 2

Rennora Hair Growth Serum

The only growth serum formulated specifically for Black women's hair, and the real reasons it stops growing, so you don't have to keep buying oils that only moisturize.

Made and ships from Atlanta, GA
Stimulates growth at edges, crown, and thinning spots
120-day "see growth or get your money back" guarantee
Safe for all hair types and styles — braids, weaves, wigs, relaxed, or natural

In stock

Expected delivery in 3 to 6 business days

Love it or it's free!

If you don't notice a difference within 120 days of the product being delivered, return it within 120 days for a full refund*

How Does It Work?

Today, many women are looking for ways to support healthy hair growth — especially after years of protective styles, chemical treatments, and the daily tension of weaves, wigs, and braids.

Everyday factors like scalp inflammation, restricted blood flow, and follicle stress can make it harder for hair to grow back where it once thrived.

Rennora Hair Growth Serum is a topical follicle-support formula designed to help support healthy scalp activity and visible regrowth.

Here's what a healthy scalp environment may support:

Restoration of edges, hairlines, and thinning crown areas
Stronger, thicker-looking hair where coverage was lost
A scalp that feels active and alive again

Rennora's formula contains:

Restoration of edges, hairlines, and thinning crown areas
Stronger, thicker-looking hair where coverage was lost
A scalp that feels active and alive again

Why Choose Rennora?

Premium 38-Botanical Blend. Each bottle contains 38 carefully selected botanicals, including saw palmetto, rosemary, calendula, and bhringraj — traditionally used to support follicle activity.

Targets the Root Cause. Most products only moisturize the strand. Rennora is built around four mechanisms: calming inflammation, supporting circulation, blocking DHT, and extending the growth phase.

Convenient Daily Format. Easy-dropper application directly to the scalp. Just a few drops, twice a day.

Trusted Manufacturing. Lab-tested for quality. Made in the USA. Independently verified by 9,000+ customer reviews.

Plant-Based & Pure. No minoxidil. No parabens. No synthetic growth actives that create dependency.

Built for Our Hair. Black-owned, Atlanta-based. Formulated for hair impacted by tight braids, glue, weaves, sew-ins, and chemical relaxers.

What to Expect with Rennora

Getting Started. Apply directly to the scalp twice daily — morning and night. Part the hair, drop the serum onto the affected area, and massage in for 30–60 seconds.

Making It Part of Your Routine. Most women find Rennora easy to layer in alongside their existing haircare. It works under braids, weaves, wigs, and natural styles without buildup.

Consistency Is Key. Like most topical scalp products, Rennora works best with daily use. Most women see baby hairs in 14–28 days and full edge restoration around month 3–4.

How Long Until I Get It?

Every order ships from our Atlanta, GA fulfillment center, using globally and domestically sourced botanicals.

Orders are processed and shipped within 1–2 business days. Most customers receive their package within 3–6 business days, depending on location.

You'll receive a tracking number as soon as your order ships.

Who Can Use It?

Rennora is made for women experiencing edge loss, traction alopecia, CCCA, post-partum shedding, and general thinning — particularly hair impacted by braids, weaves, glue, lace fronts, and chemical relaxers.

It's also widely used by women experiencing hormonal hair changes from menopause or medications.

Rennora fits easily into most haircare routines — under protective styles, on natural hair, or alongside wigs and weaves.

Love it or Full Refund Guarantee

Your order today is protected by our 120-day money-back guarantee. If you're not completely satisfied for any reason, simply return it within 120 days. We'll issue a full refund of your purchase price — and you don't need to send the bottles back.

What Happens After You Start Using Rennora

●

Title

⚡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 STYLING PROBLEMS. THEY'RE FOLLICLE PROBLEMS.

The hair you lost from braids, glue, weaves, chemicals, and years of stress didn't just fall out. Underneath the scalp — in your edges, your crown, your thin spots — four things happened. And most "growth" oils address none of them.

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 miniaturizing 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 dormant. 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.

How Rennora Is Different

One serum. Four mechanisms. Built to wake every dormant follicle.

Most products on the market handle one cause at best. Rennora's 38-botanical formula was built around all four — at the same time, in the same bottle.

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.

01

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.

02

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.

03

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.

04

The result: while castor oil moisturizes the strand and minoxidil forces growth at one mechanism, Rennora supports all four at the follicle level — at the same time.

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

“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

"Working for me indeed" - Diane B.

Day 1 → Day 90

”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

"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.

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.

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.

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.

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

Can I buy Rennora in stores?

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.

What ingredients are in Rennora?

Each 1 oz bottle contains 38 botanical extracts including: Castor Oil, Argan Oil, Rosemary, Saw Palmetto, Calendula, Bhringraj, Pygeum, Peppermint, Amla, Stinging Nettle, Tea Tree, Aloe, Ginkgo Biloba, Hibiscus, Horsetail, and 23 others. See full ingredient list on the product label.

Is Rennora safe to use with my current haircare routine?

Yes. Rennora is designed to layer easily under braids, weaves, wigs, and on natural hair. It does not interfere with relaxers, color, or other topical products. As with any new product, do a small patch test if you have a sensitive scalp.

What is Rennora intended for?

Rennora is a topical hair growth serum formulated for women experiencing edge loss, traction alopecia, CCCA, thinning, post-partum shedding, and hormonal hair changes. It's intended to support a healthy scalp environment and follicle activity.

How should I use Rennora?

Apply 3–5 drops directly to the scalp twice daily — morning and night. Part the hair, drop the serum onto the affected area, and massage in for 30–60 seconds. Use consistently for at least 60 days for best results.

How often should I apply the serum?

Twice daily — once in the morning, once at night. Like most topical scalp products, Rennora works best with consistent daily use over time, not occasional application.

How many applications are in each bottle?

Each 1 oz bottle contains approximately 30 days of use when applied twice daily as directed.

Are there any age or health restrictions?

Rennora is made for adults. If you are pregnant, nursing, or taking medications that affect hair growth, please consult your healthcare provider before starting use.

What if Rennora doesn't work for me?

We want you to feel confident in trying Rennora. If you're not satisfied for any reason, simply contact our team within 120 days of receiving your order. Email us at support@rennorabeauty.com and we'll guide you through the refund process.

What is your return policy?

If you're not satisfied with Rennora, contact us within 120 days of receiving your order. We'll issue a full refund of your purchase price.

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120-Day Money Back Guarantee