Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Specs
Weight0.2 lbs
Weight1.8 oz
FragranceNo added fragrance
Made inFinland
Gallery

Rento Oat Shampoo Bar | Vegan, 1.8 oz, No Added Fragrance

No bottle to pack and nothing to leak in the sauna bag. Rento’s oat shampoo bar is a solid shampoo made with Finnish oat oil, which Rento says detangles and moisturizes, and it works up a rich foam for all hair types. It is soap free, sulfate free and vegan, with no added fragrance, and the box reads 100% natural and biodegradable. The 1.8 oz bar is made in Finland.

Build Your Quote:

$27.00

US shipping: $19.95. This item ships free when you add it to a sauna or heater order, or when your order is $200 or more. Sauna and heater customers get free shipping on accessories for life; we’ll recognize your email at checkout.

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Why a bar

Rento’s own reason is the bottle you do not need. A solid shampoo has no plastic bottle to finish and throw away, which is why Rento pitches it for home, travel and the outdoors. It is also easy on a weekend away: it does not count as a liquid and it cannot spill.

What is in it, and what is not

  • Finnish oat oil, which Rento says detangles and moisturizes without leaving hair sticky or the scalp dry
  • No soap and no sulfates
  • No added fragrance
  • Vegan, biodegradable ingredients

Rento says it is ideal for dry and coarse hair and suits every hair type.

Made in Finland

The black box carries the Key Flag symbol for products made in Finland, alongside the words 100% natural, vegan and biodegradable. The bar inside is a cream-colored square, 2 in on each side.

Rento also makes a matching oat conditioner bar. Prefer a bottle? The Rento Hydrating Shampoo is the liquid option.

Specifications

Weight 1.8 oz
Bar size 2 x 2 in, 0.9 in thick
Key ingredient Finnish oat oil
Free of Soap, sulfates, added fragrance
Hair types All
Box 100% natural, vegan, biodegradable; Key Flag symbol
Made in Finland
Shipping weight 0.2 lb

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Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

Specs
Weight0.2 lbs
Weight1.8 oz
FragranceNo added fragrance
Made inFinland
Gallery