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Prose vs Function of Beauty vs Aura: What’s the Best Personalized Hair Care Brand?

Last Update: September 7, 2026

About the Author

Jane Feddersen

Jane is a former DI student-athlete and lifelong health enthusiast. Since graduating from College of Charleston where she played both indoor & beach volleyball, Jane’s spent the last four years building her marketing career with experience in project and partner management. Outside of work, her nutrition certification, dog, travel and yoga flows keep her busy.

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In this Article

In this Article

Jane Feddersen

Looking for a healthcare solution that eliminates the doctor’s office waiting rooms and long pharmacy pick-up lines? Even better, what if that clinic offered specialized diabetes care on a fully digital platform? Sound too good to be true? It isn’t. 

Yet more often than not, the results fall short of expectation. It’s about time we stopped treating hair care as one-size-fits-all. More and more brands are developing personalized solutions, and today we’ll compare three of the best — Prose vs Function of Beauty vs Aura. Our goal is to help you decide which personalized hair care brand is best for you. 

Custom hair care: what’s it all about?

Personalized hair care has grown increasingly popular these days. New lines offer transformative results for all hair types by asking customers to complete a detailed quiz before purchase. 

These quizzes are designed to assess metrics like hair quality, type, thickness, length, strength, and porosity. You’ll also be asked to describe any problems you experience with your hair including any washing, styling, and heating treatments practiced on a daily basis. 

And then voilá, a bespoke formula is made. Custom tailored to your individual needs and goals, the question remains: do personalized shampoos and conditioners deliver more than standard options?

Benefits of personalized hair care vs one-size-fits-all

A custom shampoo or conditioning formula is designed for an individual’s exact hair type, though that’s not the only thing that sets personalized products apart from their generic counterparts. Traditional shampoos and conditioners fail us on so many levels, personally and environmentally. 

Traditional hair care products like chemical shampoos strip human hair of its natural oils. Exposure to these harsh chemicals dry out the scalp and actually cause a deterioration of hair quality and appearance with long-term use. Not only that, chemical shampoos are terrible for the environment. As excess product spins down the drain after each shower or bubble bath, it inevitably accumulates downstream in our rivers, seas, and soils. Perhaps not the biggest ecological nightmare, but an (avoidable) negative impact on our environment nonetheless.

Thus for the health of both your scalp and the planet, personalized shampoos and conditioners have a lot to offer. Whatever your motivation for switching up your hair care routine — selfish, altruistic, or both — you’re likely to see better results. Or at least I did, when I tried custom formulations from Aura and Prose recently.

What’s the best custom hair care brand — Prose, Function of Beauty, or Aura?

Personalized hair care comparison: Prose vs Function of Beauty vs Aura

How to purchaseBegin your online consultation here.Take the hair quiz here.Fill in your personalized hair care plan here.
Hair care ProductsPre-Shampoo Hair Mask

Pre-Shampoo Scalp Mask

Shampoo & Conditioner

Hair Oil

Dry Shampoo

Curl Cream

Leave-In Conditioner

Brushes
Shampoo & Conditioner

Purple Shampoo

Leave-in

Hair mask

Hair serum

(personalized body and skin care also available)
Shampoo

Conditioner

Masque

Color enhancing pigments

Neutralizing pigments
BenefitsIncrease shine and volume Works fast Reduces greaseImproves natural curlsSilky smooth hair No more tangles Goodbye dandruffHealthy hair Defined curls Super softnessControls unruly hair Hair smells greatPerfect curls Maintain desired toneEnhanced colorMoisturized hairSmooth appearance
IngredientsFormulations made of a unique combination of safe and sustainable natural ingredients. A full list of ingredients can be found here.Clean, science-backed ingredients sourced and tested to ensure safety, quality, and efficacy. Guaranteed not to include these 40 ingredients.Results-driven ingredients including cupuacu butter, barley protein, tea tree oil, murumuru butter, chia seed oil and more.
FeaturesNatural ingredients

Clean hair care

Certified B Corporation

Sustainable practices
Cruelty free

100% vegan

Sulfate free

Sustainability focused
Patented personalization technology

Thoughtfully sourced ingredients

Vegan formulas

Cruelty-free products and practices Paraben-, SLS- and SLES-free

Packaging made with recycled materials
Individual product price range$25- $48$29-$49Shampoos, conditioners, and masques are priced at $28
Subscription available?The Salon is Prose’s personal membership service, which includes:

  • A customized subscription
  • Complimentary products
  • 1:1 virtual appointments
  • 15% off and free shipping
  • Limited-edition gifts
  • New product testing
  • Exclusive content
  • ✅ As a Function Plus member you can opt for ongoing deliveries on a schedule of your choice every 2, 3, or 6 months.✅ Create an account and set up your subscription here.
    Refund policyReturn your order for a full refund or receive adjusted formulas free of charge.Reach out within 30 days of receipt for a refund or reformulation.Contact Aura Support for a refund or adjusted formulation.
    Website

    What sets each hair care brand apart?

    Well, it really depends on what you’re looking for.

    Prose stands out for its personal membership service — The Salon —  which has some key advantages compared to other subscription offerings. From 1:1 appointments to exclusive products and generous discounts, Prose is a great option for those who are thinking of switching to personalized hair care long-term. 

    For those who love their skin as much as their haircare, Function of Beauty shines brighter than the rest. After all, generic skin care products are just as damaging as chemical shampoos and conditioners. Function of Beauty is the one for you if you want to transform your entire beauty and self-care regime through personalization. Don’t shop around, your needs can be met all in one place. 

    Aura has got something right, and that something is its ingredients. Aura’s products are jam-packed with luxurious, natural ingredients. Plus, these guys are seriously committed to ethical and sustainable practices. They’re cruelty free, vegan, Paraben free and use 100% recycled product packaging. 

    Reviews: What do customers think about Prose, Function of Beauty, and Aura?

    When choosing a new beauty product, the best advice comes from experience. That’s why customer reviews are so important. We’ve collated online reviews for each of our three pickings to help you decide which personalized product to invest in. We’ll take you through the entire process, from quiz to final results, through the eyes of the customer themselves. 

    Let’s dive in. 

    What’s the best personalized hair care quiz online?

    The first step on any personalization journey. Let’s see how Prose, Function of Beauty, and Aura stand up to the customers scrutiny. 

    Review of Prose’s hair care quiz
    Just like other personalized hair solutions, like Function of Beauty, Prose starts you off with a quiz. They ask things like the oiliness and sensitivity of your scalp, your hair concerns, you hair goals, etc. They also ask if you'd like silicone-free, gluten-free, and/or vegan products. Obviously, I chose silicone-free, and then for kicks, I chose the other two, as well. You also choose a scent (or no scent, if you prefer), and I chose the violet option.
    Function of Beauty’s online quiz
    Former Business Insider reporter, Remi Rosmarin, loved Function of Beauty’s easy quiz experience.

    Doing the hair quiz was quick and fun. I chose the following goals for my wavy and fine hair: lengthen, reduce brassiness, color protection, oil control, and volumize. If you choose reducing brassiness as one of your goals, you'll get Function of Beauty's purple shampoo. While I love Clairol's iteration, I had recently had a hair treatment that required me to use sulfate-free shampoo, so I was happy to get this new sulfate-free brass banisher.
    Aura’s custom hair care quiz
    Fans of the Allure Readers' Choice Award-winning online hair-color service, eSalon, can now color and treat at the same time with the brand's newest spin-off, Aura Personalized Hair Care. The range of shampoos, conditioners, and hair masques is completely customizable. You can add semi-permanent shades to the conditioner or masque from one of three categories: Fantasy shades like lavender or hot pink; classic shades designed to enhance or refresh your existing color, and neutralizers to balance tones. You can also pick the intensity of the fantasy options, choose from five scents (or go without), and at the end, name your new color creations.

    Which brand’s packaging and appearance do customers like most?

    Let’s go over the first impressions: how each of these products arrive on your doorstep. Let’s take a look at some customers’ takes on the packaging and design of our three hair-care brands. 

    Prose’s packaging
    Seriously pleasing packaging. That’s what online blogger HelloGiggles thought of Prose when it arrived in the mail.

    Now, before we get into the Prose Hair mask, shampoo, and conditioner, can we talk about this packaging? Aesthetically speaking, it couldn't be more pleasing. The amber bottles help to protect the ingredients in the products, but I happen to love that it gives them an old-school apothecary look. The personalized tags are a dream come true for monogram lovers like myself. Look, I'm a Libra, so I'm NUTS about aesthetics, and I adore how these Prose Hair products look in my shower.
    Function of Beauty’s packaging
    Seriously pleasing packaging. That’s what online blogger HelloGiggles thought of Prose when it arrived in the mail.

    Now, before we get into the Prose Hair mask, shampoo, and conditioner, can we talk about this packaging? Aesthetically speaking, it couldn't be more pleasing. The amber bottles help to protect the ingredients in the products, but I happen to love that it gives them an old-school apothecary look. The personalized tags are a dream come true for monogram lovers like myself. Look, I'm a Libra, so I'm NUTS about aesthetics, and I adore how these Prose Hair products look in my shower.
    Function of Beauty’s packaging
    Blogger GeekyPosh loved Function of Beauty’s cute packaging but found that the pumps could do with some improvement.

    Clear plastic bottles with with your name printed on them. The shampoo/conditioner come with optional pumps, and all products come with really cute stickers to decorate with. 08/05/20 update: the pumps for both my shampoo and conditioner stopped working for no reason I've readjusted my ratings to reflect this issue.
    Aura’s packaging
    Beautypackaging.com just loved Aura’s sustainability credentials.

    Aura's bottles and jars are made with 100% post-consumer recycled materials, giving a second life to discarded plastic. Additionally, Aura always aims to use FSC-certified paper, shipping materials made with recycled material and minimizes single-use plastics with biodegradable packaging and shipping tape. Aura's entire range of hair care is also certified by the Leaping Bunny cruelty-free program.

    Which personalized shampoo and conditioner brands work the best?

    Now for the most important bit — the results. After all, that’s what personalized hair care is all about. It’s time to find out whether customers were satisfied with their hair after use. 

    Is Prose hair care legit?

    Lauren’s Life has documented her 30-day prose hair care journey online. Check it out!

    Is Function of Beauty hair care legit?

    This reviewer loves what Function of Beauty has done for her curls. 

    I've been really happy with my experience
    I've been really happy with my Function of Beauty experience. I'm using practically all of the products they have on offer, shampoo, conditioner, body wash, moisturiser, skin care, hair mask, hair spray.

    I've been so happy with all of it and really feel it's improving both my hair and my skin. My hair is curlier and smells great, and my skin is smooth.

    Is Aura’s custom hair care legit?

    Kamala Kirk of Spa & Beauty Today says that “my hair felt and looked incredible after just one use”. 

    I absolutely love...
    I absolutely love how the products look in my bathroom and they smell amazing. My hair felt and looked incredible after just one use because for once, I was actually using products that were designed for my specific needs. And like our hair's needs change with the seasons, AURA's products are designed to evolve with customers over time, allowing them to easily change their goals, aroma and pigment selection, along with the intensity of these attributes.

    The Verdict: Is personalized shampoo from Aura, Prose, or Function of Beauty worth it?

    For starters, personalized hair care is here to stay. This results-driven approach to hair care is transforming the look, quality, and feel of our hair and showing us that dry, brittle, damaged hair doesn’t have to be a curse. Prose, Function of Beauty, and Aura are leading the way in this new hair care revolution. Given that all are roughly the same price (between $25 and $50), the question still remains: which one is best for you? 

    That ultimately depends on you, and of course, your hair. But here’s what we think. 

    Aura is the most affordable.

    For the color lover we recommend Aura. The only one of the three brands offering personalized color pigmentation and neutralization. This is the perfect choice for colored hair, as well as anyone who likes to regularly experiment with different colors. 

    Function of Beauty is likely to yield the best results

    For the convenience seeker we pick Function of Beauty. They offer flexible subscription plans that allow you to receive your products as often (or infrequently) as needed with upfront commitment. 

    Prose is ideal for those with…

    For all around experience, we pick Prose. Membership promises amazing discounts, exclusive products and 1:1 consultations to ensure you’re using the products correctly.  For a lot of people, this white glove experience can make all the difference.

    So there we have it, our final review of the top three personalized hair care brands for women. Whichever you choose, know that you’re currently ahead of the curve as personalized hair care is set to revolutionize any self-care routine. Forget about one-size-fits all traditional shampooing and conditioning — we’re done with damaged hair. It’s time for natural ingredients, bespoke formulas, and epic results. If you give one of these brands a shot, let us know about your experience in the comments below.

    oh, and pssst…..If you’re losing your hair faster than you’d like or notice sudden thinning, check out our review of Hers for hair loss treatments.

    We conduct extensive research to evaluate the pricing, effectiveness, accessibility, overall quality, and user experience of every telehealth service we review. This also includes examining and comparing each provider to comparable telemedicine alternatives. We also evaluate usability, treatments, prescription delivery time, and more to determine the best value for those seeking fast and reliable telehealth services.

     

    Review ProcessKey MetricsWeighting
    Sign up online- ease to complete intake form
    - affordability
    - upfront commitment or subscription required?
    - money back guarantee or refund policy?
    0.5
    Vitual consult with provider / determine eligibility- ease to get appointment to determine eligibility
    - need to leave house for labs or other in-person care?
    1
    Shipping + unboxing- shipping cost
    - time from order to treatment delivery
    - discreet packaging to maintain privacy
    0.5
    Test + journal for 1-3 months- ease of application
    - transition into habitual use
    - taste / smell / feel / pain
    1.5
    Results after 3 months of use- efficacy / results
    - lack of side effects
    - ease of refill / reordering
    - quality of ongoing clinical support
    - responsive customer support
    - willingness to recommend to a friend
    1.5

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    About the Author

    Jane Feddersen

    Jane is a former DI student-athlete and lifelong health enthusiast. Since graduating from College of Charleston where she played both indoor & beach volleyball, Jane’s spent the last four years building her marketing career with experience in project and partner management. Outside of work, her nutrition certification, dog, travel and yoga flows keep her busy.

    Learn more
    Picture of Jane Feddersen

    Jane Feddersen

    Jane is a former DI student-athlete and lifelong health enthusiast. Since graduating from College of Charleston where she played both indoor & beach volleyball, Jane’s spent the last four years building her marketing career with experience in project and partner management. Outside of work, her nutrition certification, dog, travel and yoga flows keep her busy.

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