Function of Beauty Reviews – Is Custom Shampoo Worth the Hype?

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Last Updated: May 10, 2021

Have you ever wanted entirely custom products? Function of Beauty is a brand that creates shampoo and conditioner formulated specially for you. We decided to try it out to figure out if they’re a total hit or miss. Keep reading for our in-depth Function of Beauty reviews to see the verdict!

Considering another custom shampoo brand? Check out our comparison of Prose versus Function of Beauty.

What is the Function of Beauty? 

Function of Beauty is a brand all about you. This company thinks it’s crazy to believe that one beauty product is for everyone.

For that reason, they have based their brand around creating unique formulas surrounding your hair needs and qualities.

From shampoos to hair serums, Function of Beauty gives you back your power so that you can truly decide what you use on your body to create a unique routine and maximize benefits.

How Does it Work?

First, you start by selecting a product you want and then click ‘customize’.

Function of Beauty will have you take a quiz where you will be asked a series of questions all about your hair and its health. This includes your lifestyle, texture, oil-level, hair goals, and plenty more.

You can also customize the fragrances and even colors of your product. After this, Function of Beauty will then begin crafting your unique formula in no time. 

Also worth mentioning, if you’re loving your custom piece, you can also get a subscription with Function of Beauty to get on-demand deliveries every 2, 3, or 6 months. Cool, huh?


Now, when it comes to prices, each piece is typically between $20 – $30, which isn’t too bad considering your bottles are completely custom-made. 

Also, they almost always offer coupons for extra percentages off your first order. For example, the code MEL20 will give you 20% off your first subscription purchase!

Return Policy 

What happens if your custom formula is a total fail?

Thankfully, Function of Beauty is pretty flexible with their return policy. Their official policy states that if you are not happy with your order, you can reach out to them with your receipt within 30 days of purchase, and they will do their best to address your needs.

This is usually done by offering a free, one-time reformulation, where you basically get to redo your entire customized formula. However, if you select this option, there will be no refund issued. 

On the off chance that you’re totally done with them, you can ask to have a refund instead of a reformulation, which should take between 7-10 days to get back to you.

However, Function of Beauty does not accept returns, cancellations, or allow refunds after a subscription for refills has been billed, so this is definitely something to keep in mind when shopping with them.

Function of Beauty Reviews

Now, what do people actually think about their custom formulas?

We’ve searched through hundreds of reviews and gathered the most authentic experiences online that we felt were a good balance of the pros and cons of this company. Let’s go over them. 

“Love the products. Hate the customer service. Cannot cancel my subscription.” – Karen

“I chose color protection. However, my shampoo contains sodium c14-c16 olefin sulfonate, which is a harsh chemical that is bad for colored hair. There was no notice or email prior to a second batch being sent; they just took money out of my account. But, the upside is the product lasts forever. Bought six months ago and I’ve used less than half.” – Anna

“I started using Function of Beauty’s shampoo and conditioner and was immediately pleased with the results; I highly recommend these products.” – Steph

Overall, is Function of Beauty Worth It?

If you’re really interested in trying them out, we definitely feel like it’s worth giving a shot due to their generous return policy in case it doesn’t work out for you.

While there are definitely a lot of bad Function of Beauty reviews who haven’t had a good experience with the brand (with both customer service and their formulations), there are still a good amount of people who love their custom products.

Up Next: Best Smelling Shampoos 2021

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