706 reviews

Shower Duo

Naturally-Derived Ingredients The Essential Shower Duo for Hair & Scalp Science-Backed

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3,000,000+ have already chosen BASED

Because confidence shouldn't come at the cost of your health.

  • Naturally-Derived Ingredients

    We never compromise on quality.

  • High-Performance Formula

    Engineered to deliver with no compromise.

  • Naturally Derived Fragrance

    Scented with essential oils.

  • Stronger, Healthier-Looking Hair

    From the first wash to the last.

  • Science-Backed

    Peak performance with no compromise.

  • Nothing To Hide

    Every ingredient listed. Every one explained.

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Hand holding BASED Shampoo and Conditioner

SIMPLE, EFFECTIVE, BASED

The Key Ingredients

Gently cleanses without overstripping

Naturally-Derived Ingredients Science-Backed 60-Day Satisfaction Guarantee
MAKE THE SWITCH NOW
Free Shipping $30+ 60-Day Satisfaction Guarantee

Frequently Asked Questions

Our shampoo and conditioner contain only premium non-toxic ingredients, formulated without parabens, sulfates, phthalates or any other harsh chemicals. All ingredients are naturally derived, ensuring you're only putting the cleanest, highest quality ingredients on your hair and scalp.

Yes. Our non-toxic formulation effectively cleanses hair of dirt, oil, and product buildup while helping maintain your scalp's natural balance. Many customers report their hair also feels and looks healthier over time as it adjusts to a product that doesn't strip away beneficial natural oils.

Most users notice softer, healthier-looking hair within 2-3 washes. However, if you're transitioning from traditional low-quality chemical products, your hair may undergo a brief adjustment period of 1-2 weeks as it rebalances from its dependence on harsh synthetic chemicals.

Our non-toxic formulation works effectively for all hair types from straight to tightly coiled, fine to thick, and oily to dry. The gentle, balanced formula adapts to your hair's unique needs rather than forcing a one-size-fits-all approach.

Not at all. Our non-toxic formulation creates a satisfying lather using naturally-derived surfactants rather than cheap, harsh sulfates. Both have a refreshing & energizing peppermint scent derived entirely from essential oils, rather than cheap, synthetic fragrances.

Lather does not actually mean your hair is being cleaned. Exaggerated lather has been instilled into consumers for decades, as a mental trigger that your hair is being properly clean, but it is nothing more than a chemical reaction caused by harsh chemicals. More lather does not equal cleaner hair & scalp.

Traditional big-brand shampoo, conditioner and other hair care products are designed purely for one thing. Profit & mass-distribution. Big brands purposefully create formula's that are as cheap to create as possible, looking to cut cost wherever they possibly can, not caring about your hair & health.

If you look at the ingredient lists of most big-brand drug store shampoos, and then a dish soap, you can unfortunately & jaw-droppingly see that a few of the ingredients are the same such as 'Sodium laureth sulfate', which is also industrially used...

While the initial cost of a premium Shampoo & Conditioner like ours is slightly higher, you know for a fact you are only putting products on your head that are clean, of the highest quality, and without any harsh or low-quality chemicals.

By investing in BASED, you are investing in yourself.

Don't worry - that's why we created the BASED Guarantee. Although most customers never use it, we understand sometimes a product might not be a perfect fit.

  • Free Shipping $30+
  • 60-Day Satisfaction Guarantee

Naturally-Derived Ingredients
Overstrips Natural Oils
Hydrating & Nourishing
Contains Parabens
Contains Sulfates
Can Dry Out Hair & Scalp

Because confidence shouldn't come at the cost of your health.

3,000,000+

Have already chosen BASED.

Because confidence shouldn't come at the cost of your health.

706 Reviews
Milan G. Verified
It was great
Joshua E. Verified
Truly saved my hair INVEST IN BASED 💙
Zaid A.
I’m about to use is it is a pretty decent size for the price and I hope I can get rid of my comb over To:lance baker (I hope I can pull a Latina)
Joseph F.
I bought the bundle and it worked so good on my hair! All the other shampoos I have used dried out my hair, but this one did not.
Tobias F.
LANCE. OMG WHAT A PRODUCT!!! Just used the Leave-In and I gotta say that I’m really impressed by the smell, quality and texture! Haven’t used the shampoo and conditioner yet but will tonight! Thank you for saving my hair!!
Aldo C. Verified
Based saved my hair.
Manolo L. Verified
The shampoo isn’t really stripping for my straight hair which is good because other shampoos maid my hair pin straight and dry but this one didn’t. The conditioner is really hydrating and smells amazing and my only suggestion for the shampoo is to add another gentle cleaning agent for a better lather but overall great product.
Holger L. Verified
much better than my previous shampoo, maintained my volume while still degreasing and cleaning my hair, leaving it softer than it’s been for a long while. very happy.
Jorden R. Verified
Shampoo and conditioner is really good. helps clean your hair and hydrates your hair really well highly recommend 10/10
Elijah F.
First time using it felt great in my hair cleans product buildup very well it makes my waves pop and feel softer this is amazing 6 stars
Ramon M. Verified
My 13-year-old grandson, here in Hawaii, is starting to embrace the typical teenage desire to look good, feel great, and smell fresh-all while prioritizing his health. As he swiftly progresses into a talented young athlete, he’s becoming more conscious of what he puts on his body and understands why BASED is the right choice for him. Kairen wants to enhance his personal care routine and aims to feel cleaner and more put-together. We believe BASED has everything he needs.
Landon L. Verified
This product is amazing! I was wondering why my hair was so oily. So when I switched to BASED, my hair became much better. I also really like the price of this product because other shower duos are like $80 but this one is only $40. I will definitely be buying again when I run out and I am glad I switched
Vito P. Verified
I always thought I just had extremely straight hair that felt like straw, and I used to go to the barber every single month just to deal with it. But once I decided to grow my hair out and started using the Based shampoo and conditioner, my whole hair type and texture completely changed. It actually has life and natural movement now instead of just laying flat. I highly recommend this product to anyone!
Johan G.
When i first used the products that I bought, it made my hair feel different, it doesnt make my scalp dry, love the peppermint scent, and didnt overstrip my hair, unlike other shampoos and conditioners. Best shampoo and conditioner out there fr.
George S. Verified
Great smell and super feel for curls!
Owais S.
Best shampoo ever and it has natural ingredients Ingrid and it doesn't leave my hair dry
Rares P. Verified
Absolutely love the shampoo and conditioner duo it provides a amazing clean and fixed my damaged hair the shampoo also does not strip your hair from all its natural oils and the conditioner really helps with moisturising my scalp.
Rebecca K. Verified
Very very very good does not dry my hair out and dose not make it oli
Rocco M. Verified
honestly so good, my hair used to be so flat but now it’s actually so healthy and volumised, i’ll never switch off based
Mierza A. Verified
best shampoo and conditioner i have ever used. it clears my dry scalp and doesnt make my hair flat like all the shampoo with sulfates and my hair got healthier after using based.