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  5. Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
Rizos Curls Complete Lengthening & Thickening Collection - Biotin Shampoo, Conditioner, Serum, Foam - Clinically Proven for Longer Stronger Fuller Hair - Vegan Cruelty-Free
4.8
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M**. G**h
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Verified purchase
US
The packaging is beautiful. The products smell great. It left my hair feeling soft and looking refreshed.
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2024-10-09
US
The Complete Lengthening & Thickening Collection from Rizo’s Curls has been a game-changer for my curl routine. This collection is thoughtfully formulated to strengthen curls while enhancing both length retention and overall thickness — something that’s not easy to achieve without weighing hair down. From wash day to styling, my curls feel more nourished, defined, and resilient. What stands out most is how lightweight the products are while still delivering noticeable volume and body. My hair looks fuller at the roots, more elongated through the lengths, and healthier overall. I also appreciate that this collection supports scalp and strand health together — my curls feel stronger, with less breakage and more bounce over time. It’s ideal for anyone focused on growing their curls longer while maintaining definition and softness. This collection has earned a permanent spot in my routine, and I highly recommend it for curly hair looking for visible thickness, strength, and length without compromise.
2026-02-09
C**♡
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Verified purchase
US
I love it. My hair feels so full and soft ever since I started using these products❤️
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2025-05-02
C**♡
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Verified purchase
US
Love it, I feel like my hair feels fuller after using it and also the shampoo is soooo moisturizing, me hair feels like silk just after the shampoo. The conditioner is also good but I feel like I need to use a lot of it. Serum is soo lightweight and doesn't weight my hair down at all.
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2025-04-29
M**i
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Verified purchase
US
I works will on my hair but you definitely need to follow up with a moisture rich conditioner because this product, so we focus on your scalp, it can dry out your hair if that makes sense
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2025-03-14
M**h E**a
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Verified purchase
US
Package came fast, can’t wait to try out the newest collection!
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2024-12-04
_**🫧
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Verified purchase
US
The packaging is so beautiful! I did not want to open it lol I can’t wait to try the new products 😁 🍃
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2024-10-06
⚜**s
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Verified purchase
US
Nice size bottles excited to use!
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2025-11-08
A**n
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Verified purchase
US
I love the product leave my hair soft
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2025-04-23
R**8
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Verified purchase
US
Really need this
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2025-03-31
A**a H**e
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Verified purchase
US
Love how clean and soft my hair feels instantly. My hair doesn’t feel dry at all. Don’t care for the smell. Don’t hate it. But don’t love it.
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2026-03-10
K**
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Verified purchase
US
Deja el cabello súper suave, fresco y oloroso. Los mejores productos. ❤️
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2026-03-06
M**i B**s
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Verified purchase
US
I have been using this product for a 2 months and I must say I love it. My Hair is fuller and longer even just having a baby 6 weeks ago. Will definitely buy again
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2026-03-03
e** <**
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Verified purchase
US
Helps w frizz alot more Would pair it with a leave in conditioner mask Suds up well
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2026-02-26
t**5
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Verified purchase
US
Love these products! I’ve seen so much progress already!
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2026-02-20
🫧**G ** B**l
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Verified purchase
US
Don’t sleep on getting this it smells and feels amazing
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2026-02-14
R**n
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Verified purchase
US
I gave it 4 stars only bc the serum left my hair very oily at the roots & the thickening foam made my hair hard to manage but overall it felt nice, the shampoo & conditioner made my hair soft. Hopefully it helps my hair grow & less fall out.
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2026-02-13
R**a I**a R**z
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Verified purchase
US
My daughters and I have been using Rizos Curls shampoo, Conditioner & defining cream for several years now. I am going to admit I prefer this new line you have created. Thank you!
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2026-02-11
M**a
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Verified purchase
US
I love Arizona products so it’s only fair that I gave the biotin products a chance. I have to say my hair feels so soft after using this. I can’t wait to see hair growth progress.
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2026-02-10
K**e ** d** M**a
·
Verified purchase
US
Le compré esta línea para mi hija es su regalo de cumpleaños todavía no es su día pero se que lo va amar
Item:
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2026-02-08
About this product
Details
IngredientsBiotin (Vitamin B7), Batana Oil, Rosemary Oil, Oat Protein, Moringa Oil, Eucalyptus Oil, L-Arginine, Saw Palmetto, Saw Palmetto
Hair TypeCurly,Dry,Fine,Normal,Oily,Wavy,Textured
FeatureCruelty Free,Paraben Free,Phthalate Free,Sulfate-Free
ManufacturerRizos Curls
Item NameThe Complete Lengthening & Thickening Collection
Material Type FreeAlcohol Free
View more
Product description
Unlock the secret to longer, stronger, and fuller hair with our Complete Lengthening & Thickening Collection. Infused with a powerful blend of Biotin, Batana Oil, Rosemary Oil, and Oat Protein, this complete hair care system is designed to nourish, fortify, and promote length.
Proven Results:
·Clinically proven to improve hair length & thickness in 90 days*
·Increases hair thickness by 50% in 90 days*
·Reduces hair loss & breakage in 90 days
·Improves overall hair health by 75% in 90 days**Based on a 90 day third-party clinical study when using Hair Lengthening Treatment Serum & Thickening Foam regimen
For: Longer Hair, Stronger Hair, Gentle Cleansing, Nourished Hair & Scalp, Frizz Control and Easy Detangling
Why We Love:
·Supports longer, thicker, and stronger hair
·Reduces shedding and breakage
·Deeply nourishes and enriches with nutrients
·Strengthens fragile strands
·Offers easy detangling and frizz control
·Boosts volume at the root
·Improves hair health
·Great for thinning and fine hair
·For all hair types
·Free of silicones, sulfates, parabens
·Dermatologist-Tested
·Vegan & Cruelty-Free
Biotin Wash Bundle includes:
·Biotin Shampoo (10fl oz): Gently cleanses and strengthens hair at the root while promoting length and adding shine. Leaves hair feeling fuller, softer, and more nourished.
·Biotin Conditioner (10fl oz): Deeply conditions to reduce frizz, protect against shedding, and improve hair health. Enriches strands with nutrients and provides extra slip for easy detangling.
·Hair Lengthening Treatment Serum (4.2fl oz): Fortifies hair at the root and supports a healthy scalp microbiome to promote longer hair. Packed with L-Arginine, Saw Palmetto, and Turmeric Oil for clinically proven results within 90 days when used with Thickening Foam.
·Thickening Foam Treatment (4.2fl oz): A multipurpose lightweight foam that boosts volume at the root, improves hair thickness and reduces breakage. Contains L-Arginine, Oat Straw Extract, and Arnica to visibly enhance hair health. Clinically proven results in 90 days when used with Hair Lengthening Treatment Serum.
Refer to the description of each individual item for complete product information.
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Videos for this product
Amazing results on color treated curls! Hydrate and nourish with the Lengthening and Thickening Collection 🤩 Style with our Curl Defining Mousse and Hairspray for defined results!  Shop the routine on sale during Black Friday Early Access ✨🌟 #RizosCurls #blackfridaydeals #ThickeningFoam #Biotin
Rizos Curls
2.9K
Our Founder, @Julissa Prado shares her fave collection yet, our NEW Lengthening and Thickening 4-Step Routine for longer and fuller hair 💪🏽💚🌱 Shop now on #tiktokshop
Rizos Curls
1.7K
Creator earns commission
Excited to take you guys on my 90-day hair growth journey using @Rizos Curls new Lengthening and Thickening Collection! Save this and check back in for more curl updates!💚✨#RizosCurlsatUlta #GrowFromTheRoots
Hiliana
1.1K
Creator earns commission
The biotin shampoo and conditioner for curly hair that actually works @Rizos Curls ➰🌱 #biotin #rizoscurls #curlgrowth #hairgrowth
Ash Gabrielle
863
Rizos around the 🌏 Did you know Rizos Curls is available in Australia @curlylifeau ? 💗🐨🌴  #australia #vendor #rizoscurls #curlyhairproducts
Rizos Curls
764
Creator earns commission
@Rizos Curls  week two using my lengthening and thickening collection & my curls love it
Heart Mom 🫀
740
CUSTARDDDDDDD now live on TikTok Shop 🗣️🎶🎵🎤 Why you’ll ❤️our NEW Curl Custard: 🥭Enhances curl definition by providing moisture and a light cast 🥭Reduces frizz & locks in moisture 🥭Adds shine and softness  Made with key ingredient Mango Butter rich in vitamins A and E, fatty acids, and antioxidants for deep moisture that is non-greasy. 🥭 #curlcustard #haircare #rizoscurls
Rizos Curls
684
Trying out Zendaya’s styling method using our NEW Multivitamin Leave-In & Curl Custard ✨🧡 Available Now @Ulta Beauty + shop your Rizos Curls faves for 30% off now until 4/5 at Ulta in-store and online ✨
Rizos Curls
572
Juicy curls unlocked! 😍🥭💦 @rozdidit shared her top tips for achieving juicy definition at #CurlyConLA, and we’ve got the steps saved for you! ✨ Step 1: Multivitamin Leave-In for heat protection and nourishing benefits ✨ Step 2: Curl Cream to kickstart definition ✨ Step 3: Curl Defining Custard for a medium hold that locks in moisture and tames frizz ✨ Step 4: Alcohol-Free Hairspray to set those curls in place @curlyconla  Your best curls are just a few steps away! 💛 #CurlyHairRoutine #JuicyCurls #TikTokShopSpringGlowUp #curlyhairproducts #curlsroutine
Rizos Curls
470
Great now we’re hungry again 🍪 Don’t miss out on 30% off Rizos Curls items during @Ulta Beauty Spring Haul Sale. Ends 4/5 🛍️
Rizos Curls
445
Creator earns commission
Take advantage of the Rizos Curls Black Friday deals and stock up on all your favorite curly hair products! #tiktokshopblackfriday #tiktokshop #blackfriday #rizoscurls #curlyhairroutine
Kurlyg | TikTok Finds
428
Looking for longer, stronger and fuller hair? Incorporating our Lengthening and Thickening Collection to your hair routine is clinically proved results in just 90 days* 🍃🍃 *Based on 3rd party clinical studies* #BlackFriday #Biotin #Rosemary #haircare
Rizos Curls
424
Creator earns commission
This is a really good shampoo & conditioner combo for anyone looking to strengthen and thicken their hair! very clean & natural and smells really good 😋 @Rizos Curls #haircare #shampoo #conditioner #hairgrowth #beauty #selfcare #hygiene #rizoscurls #tiktokshop #tiktokshopfinds #fyp
Sunita 😍😍🇳🇵🇺🇸
418
#greenscreenvideo Monet McMichael used our Curl Defining Mousse for her sleek pony look! 10/10 recommend 😍💕 #sleekpony #mousse #hairstyletutorial
Rizos Curls
387
Creator earns commission
@Rizos Curls never fails 😍😍🫶🏼
𝐻𝑒𝓁𝓁𝑜𝓀𝒾𝓉𝓉𝓎🍒🐆
362
Creator earns commission
#tiktokshop #fyp #onsalenow️️️🔥🔥🔥🔥 #shopping #blackfriday
qius.lucky88
331
Our long kept secret is out 🤫 Available now on TikTok Shop
Rizos Curls
326
We out here 😎 @curlyconla @Julissa Prado @mzbiancarenee  #CurlyConLA #curlscheck #curlsroutine #curlycommunity
Rizos Curls
320
Happy birthday to our founder, mother, & creator 🩷 @Julissa Prado  Send our emergency contact a bday message in the comments 🩷
Rizos Curls
294
New at @Ulta Beauty ✨🥭 Our Multivitamin Leave-In and Custard is now available in-store and online!
Rizos Curls
291
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