2085 reviews

Shampoo

12 fl oz | 355 ml
Science-Backed Cleanses Gently Without Overstripping Naturally Derived Fragrance

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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

    Formulated without parabens & sulfates.

  • High-Performance Formula

    Engineered to deliver with no compromise.

  • Naturally Derived Fragrance

    Scented with essential oils.

  • Balances pH Levels

    For a scalp that feels clean & fresh.

  • Science-Backed

    Peak performance with no compromise.

  • Preserves Natural Oils

    Gently cleanses without overstripping.

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Man holding BASED Shampoo in the shower

SIMPLE, EFFECTIVE, BASED.

The Key Ingredients

Naturally-Derived Ingredients Science-Backed Formulated & Filled in USA
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Frequently Asked Questions

Yes - BASED Shampoo is built for all hair types: straight, wavy, curly, coily, thick, or fine. Whether your scalp is dry, oily, or sensitive, it brings balance without throwing things off like most one-size-fits-all formulas.
No. Drugstore shampoos use sulfates that strip your natural oils and leave your hair brittle or frizzy. We use coconut-based cleansers that remove buildup without stripping your moisture barrier. For best results, follow with BASED Conditioner to seal in hydration and smooth your strands.
Absolutely. It is pH-balanced, gentle, and made without harsh chemicals, so it is gentle enough for daily use and helps protect color-treated hair over time like most daily shampoos do.
A lot of scalp issues can come from synthetic fragrance, preservatives, and drying surfactants in drugstore shampoos. BASED Shampoo is formulated without any of them - just premium, gentle ingredients that cleanse without stripping, leaving your scalp feeling calm, clean, and comfortable.
No. BASED is scented with essential oils and formulated without parabens, sulfates, or artificial fragrance. Every ingredient is on the label.
BASED Shampoo is built with naturally-derived cleansing ingredients that leave hair and scalp feeling clean without overstripping. It is formulated for real results with a refreshing peppermint scent from essential oils.
Yes - but the difference is in the formula. That thick foam you get from most shampoos comes from synthetic sulfates and surfactants that don't actually clean better - they just look like they do. BASED uses gentle coconut-based cleansers that lather cleanly without stripping your hair. If it doesn't foam as much as you'd like on the first wash, just double shampoo. The second pass will lather more, but it is not necessary.
Don't worry - that's why we created the BASED Guarantee. Most customers never need it, but if something isn't right, we've got you covered.
  • Free US Shipping $50+
  • Free INTL Shipping $100+
  • 60-Day Satisfaction Guarantee

Others
Naturally-Derived Ingredients
Overstrips Natural Oils
Refreshes Hair & Scalp
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.

200,000+

5-star reviews worldwide.

Better formulas. Better routines. Better feedback.