1. TikTok Shop
  2. Beauty & Personal Care
  3. Haircare & Styling
  4. Hair Loss Products
  5. Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
Rizos Curls Hair Lengthening Treatment Serum - Clinically Proven Formula for Stronger & Fuller Hair, 4.2 fl oz - Haircare
4.7
34 global reviews
5
28
4
5
3
0
2
0
1
1
Photos from reviews
Sort by
Recommended
Filter by
All
Displaying 34 of 34 reviews
Reset filters
j**s
·
Verified purchase
US
Not sure about any growth yet since I’ve only had it for a week but my hair does feel and smell nice and has no oils which I love
Item:
Default
2025-08-12
US
So far I can only say that my hair absorbs it quickly and feels refreshing every time I apply it to my scalp
2025-03-31
US
I’ve been using it every day and can’t wait to see the results and I love that doesn’t leave your scalp greasy
2024-10-18
D**d
·
Verified purchase
US
Big fan for someone with a sensitive scalpe. It has helped keep my scalpe healthy, hydrated also I have noticed less hairloss
Item:
Default
2026-01-31
B**5
·
Verified purchase
US
Amazing produce, would use it every wash day until i ran out of it. Need to place my next order
Item:
Default
2026-01-28
n**ꨄ
·
Verified purchase
US
This product works wonder for growth and leaves hair smelling amazing for days before your wash or after.
Item:
Default
2026-01-12
US
I’ve only used for 2 weeks now. So far so good. No flare ups with my scalp.
2025-10-15
Y**y P**r
·
Verified purchase
US
Es muy refrescante y ayuda con la suavidad del cabello
Item:
Default
2025-10-11
US
I've been using this (plus the Thickening Foam) for about a month now and I did start to notice some small improvements after the first two or three weeks along the left side of my hairline, where I've previously noticed some hair loss the most. I've also found my scalp/roots are able to absorb this very well, unlike another hair lengthening serum I test a while back. The one downside to this is that, since using this, I've noticed I've been getting pimples around the areas of the scalp that I've been applying the most. I don't know if this the fault of the serum, the foam, both, or maybe I'm just using too much, but that's something to keep in mind.
2025-10-01
US
absorbs into my thick low porosity hair so easily doesn’t give me build up i love it sm
2025-07-08
US
Love this product! Not entirely sure how it's working on my hair since I'm taking so many steps to protect it from breakage/falling, but it certainly doesn't hurt. It's a great experience to use it, too—it feels cool as I apply it to my (dry but not otherwise irritated/red) scalp after showers (soothing & making it easy to tell where I've applied). It also feels good to have something between my scalp & the hair products I use like mousse, which has made it feel itchy in the past, after the first couple days of fresh hair. Excellent relaxing lavender/herbal scent, prolongs my hair between washes (letting this bottle last around a month or two on average!), soothes my scalp before adding in hair products—it's great
2025-03-22
US
So far feels very nice on my hair. My hair doesn’t get oily too fast and it has felt a lot softer! I haven’t noticed a change in length yet but I am just starting out with it.
2025-03-19
US
So far feels very nice on my hair. My hair doesn’t get oily too fast and it has felt a lot softer! I haven’t noticed a change in length yet but I am just starting out with it.
2025-03-19
US
So far, I really like this product. I haven’t used it long enough to see the results for lengthening, but it has definitely improved my scalp health. It also feels very good when applied, refreshing! I’d highly recommend.
2025-01-25
US
So far, I really like this product. I haven’t used it long enough to see the results for lengthening, but it has definitely improved my scalp health. It also feels very good when applied, refreshing! I’d highly recommend.
2025-01-25
US
I can see the positive impact of using this product regularly on my scalp!
2024-11-27
US
I have tried a few serums and this one is special. It is weightless, has instant absorption and doesn’t leave the slightest residue behind on my scalp or hair. I am scent sensitive and love that this serum has a faint, botanical scent that completely dissipates and doesn’t contest with my body oil, lotion or perfume. The ingredients are timeless classics for growth, strength, and overall health and the bottle is completely recyclable via mail in or Ulta bin drop off options through the Pact Collective. My ideal method of application is adding it to my electric, red light, scalp massager (Temu) and just melting. It’s perfect and I hope to maintain my overall long hair health by adding it to my routine.
2024-11-08
US
I’ve been using it every day and can’t wait to see the results and I love that doesn’t leave your scalp greasy
2024-10-18
US
Really works! Feels great on the scalp and not heavy like I would expect from a serum.
2024-10-17
US
Ohh have to try this
2024-10-02
About this product
Details
BrandRizos Curls
Environmental FeatureSilicone Free,Paraben Free,Phthalate Free
Contains Batteries Or Cells?None
Dangerous Goods Or Hazardous MaterialsNo
Flammable LiquidNo
BenefitLengthening,Strengthen Hair Roots,Beauty/Hair Care,Hair Growth,Strengthening
View more
Product description
Transform Your Hair with Rizos Curls Serum
✨ Clinically Proven Formula ✨
Rizos Curls Hair Lengthening Treatment Serum is clinically proven to enhance hair length and thickness. It fortifies hair roots and promotes a healthy scalp microbiome. With L-Arginine, Saw Palmetto, Turmeric Oil, and Arnica, this serum delivers visible results in just 90 days. Perfect for those seeking longer, stronger hair.
Key Benefits
• Clinically proven to increase hair length & thickness by 50% in 90 days. • Reduces hair loss & breakage significantly. • Improves overall hair health by 75% in 90 days.
Pure & Effective
For all hair types, this serum contains 93% naturally-derived ingredients. Free of silicones, sulfates, and parabens. Dermatologist-tested and vegan/cruelty-free. Size: 4.2 fl oz / 125 mL.
View more
Video
Shop review
Videos for this product
Creator earns commission
@Rizos Curls 💚👌🏻#hyphykevinn #rizoscurls
La Hyphy🤠
618
Creator earns commission
Not me realizing my scalp needed selfcare too 😭💆🏽‍♀️ this serum keeps it healthy, clean & makes my hair feel stronger every week ✨ #RizosCurls #TikTokShopCreatorPicks #CreatorPicksAmbassador #HealthyScalp #TikTokShopBlackFriday
Zariyah ♡
270
Say hello to longer, fuller curls ➰➿🌱💪🏽 The NEW Lenghening and Thickening Collection is now here.  #GrowFromTheRoots #Biotin #Batana
Rizos Curls
209
Creator earns commission
HOW I GREW MY CURLY HAIR IN 6 months!!! All products I mentioned are in the link in my bio under “hair growth” - I don’t use any heat except diffusing!  - TRIMMING every 3-5 months is a MUST!!! - using @VEGAMOUR hair growth serum use it everyday on my scalp & hair gummies  - @Rizos Curls hair lengthening serum  - @JSHealth Vitamins hair + energy vitamins - WATER!!!  - Remember that hair growth is genetic and everyone’s hair can only grow to a certain length!  I hope these tips help you! Leave any questions below 😌 . #hairgrowthtips #hairjourney #curlyhairgrowth #rizoscurlshair #jshealthvitamins #hairgrowthjourney #naturallycurly
itssydneylynn
105
Why they work👩‍🔬: 🌱 Lengthening Treatment Serum: Our Lengthening Treatment Serum works its magic right at the root, creating a healthy scalp microbiome to promote growth. Packed with powerhouse ingredients like L-Arginine, Saw Palmetto, Turmeric Oil, and Arnica and many more amazing ingredients.  🌱 Root Thickening Foam : Our Thickening Foam not only boosts volume at the root but also improves thickness, reduces breakage, and leaves your hair feeling fuller and healthier. Made with ingredients like L-Arginine, Oat Straw Extract, and Arnica and many more! 🌱Clinically proven to improve hair length & thickness in 90 days when used together*
Rizos Curls
92
Creator earns commission
#rizoscurlshair #lengtheningserum#fypシ゚viral #curlyhair#curlyhairserum
vunik
85
Creator earns commission
You have to try this volume hack for your curls 😍😮‍💨 I used the @Rizos Curls hair lengthening treatment serum & thickening foam & these results go crazy 🤏🏽 #hairhacks #volumehair #curlytok #rizoscurls
Yorelis ©️
45
Creator earns commission
✨Healthy Scalp = Healthy Curls!   Here’s my 4-step wash day routine using the @Rizos Curls “Grow From the Roots” Bundle 🌱💧 Complete Lengthening & Thickening Collection ✨Biotin Shampoo  ✨Biotin Conditioner  ✨Hair Lengthening Treatment Serum ✨Thickening Foam Unlock the secret to longer, stronger, and fuller hair 💆🏾‍♀️✨ #rizoscollective #rizosambassador #rizoscurls #washdayroutine #curlyhair
RAYSHELLE | CONTENT CREATOR
45
Creator earns commission
Scalp Care Sunday featuring @Rizos Curls  Products are available on TikTok Shop.  All products used are included in my TikTok Showcase.  #rizoscurls #scalpcare #longandthickhair #naturalhair #curlyhairroutine
Gina - Curls ✨Beauty✨Fitness
43
Creator earns commission
And it’s under $30?! And lightweight?!  I’ve dealt with thinning hair for a bit and this has made a noticeable difference to me - like my hair looks thicker.  #hairgrowthtips #hairgrowthjourney #curlyhairroutine #curlyhairtips #thinninghairsolution
Aileen / The Style Boro
34
Creator earns commission
A good curl day turns my frown upside down ☺️🫶🏼✨ @Rizos Curls @isima @John Frieda @John Frieda  #curlyhair #curls #longhair #curlscheck #curl
Hiliana
30
Creator earns commission
Everything I’m using on my hair growth journey 🌱 Healthy curls first, length will follow. Butt-length curls loading… ⏳✨ #C#CurlyHairGrowthC#CurlyHairJourneyH#HealthyCurlsC#CurlRoutineNaturalHairGoals @BounceCurl @Love Ur Curls @Rizos Curls
Michaela Vernice | curly girl
29
Creator earns commission
#rizoscurls #hairserum #hairgrowthjourney
Mimi Iman
20
Creator earns commission
The perfect Valentine’s Day Gift for any curly head 💕 #hairgrowth #hair #hairtok #valentinesday #valentinesdaygift #valentinesdaygiftideas #giftideasforher #rizoscurls #growfromtheroots @Rizos Curls
Kurlyg | TikTok Finds
19
Creator earns commission
@Rizos Curls Hair Growth kit is now available! #rizoscurls #hairgrowth #hairgrowthtips #growinghair #growinghands #hairgrowthjourney #Hairgrowth #hairgrowthoil #ryanchloee #cashscrew
Ryan Chloee
18
Creator earns commission
🛒 Shop my full curly hair routine from start to finish! ✨ From frizz to defined curls, here’s exactly how I get this look with @Rizos Curls 👀  #CurlyHairRoutine #GRWM #CurlyHairCare #curlyhairtips #CapCut
Aileen / The Style Boro
15
Creator earns commission
My holy grail products!!! #rizocurls #curlrefresh #detanglerspray #curlyhairroutine #wavyhairroutine
Busy Bre Designs
16
Creator earns commission
@Rizos Curls new haircare line is making my curls love me even more!!!!! #rizocurls #rizocurlsambassador #haircare #northcarolinainfluencer #latinainfluencer
Melodie | Lifestyle Creator
12
Creator earns commission
Protective Hair Style - PT 1  Using: @Rizos Curls Hair Lengthening Treatment  #protectivestyles #braids #curly #naturalhair #protectivehairstyles
NicholeRayArtistry
11
Explore more from Rizos Curls
You may also like
Travel Size Biotin Conditioner
Free shipping
Rizos Curls
5.048 sold
-10%$9.90$11.00
Travel Size Biotin Shampoo
Free shipping
Rizos Curls
4.956 sold
-10%$9.90$11.00