Under Your Skin

Density Shampoo

10 oz / 300 ml
3.4 oz / 100 ml
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
new
10 oz / 300 ml
3.4 oz / 100 ml
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
Density Shampoo
alias
new Under Your Skin

Density Shampoo

Density Shampoo

$42
$33.60 $42

Boost your hair’s density and strength with Under Your Skin's Density Shampoo, powered by Capilia Longa from turmeric stem cells to nourish the scalp for fuller, healthier-looking hair.
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Density Shampoo

10 oz / 300 ml
$42 $33.60
  • Overview
  • How to use
  • Ingredients
  • Sustainable Packaging
  • About the brand
Highlights

Suitable for

All hair types, including thinning hair

Why we stand behind it

Under Your Skin's Density Shampoo deeply moisturizes, cleanses, and nourishes with Capilia Longa extract, derived from turmeric. This powerful ingredient is scientifically proven to stimulate hair growth, while enhancing hair density and thickness. Designed to revitalize and strengthen, it promotes a fuller, more voluminous look, providing the foundation for healthier, thicker hair with every wash. Ideal for all hair types, this shampoo supports your hair’s natural vitality and resilience.

Key ingredients

Capilia Longa: Turmeric extract that has been scientifically proven to stimulate hair growth, improve hair density and thickness.

Hydrolyzed Quinoa: Forms a protective barrier to help shield hair from heat damage while enhancing strength and resilience.

Coconut: Gentle coconut-derived surfactants effectively remove impurities while maintaining moisture balance and supporting a healthy scalp and skin.

this product meets

The Credo Clean Standard™

Every product we offer meets our industry leading standards for safety and sustainability.

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This product is

Cruelty Free

Vegan

Gluten Free

Soy Free

Paraben Free

Usage

- Safe to use with every wash.
- Massage into hair and scalp.
- Thoroughly rinse shampoo.

Full ingredient list
Aqua, Cocamidopropyl Betaine, Sodium Lauryl Sulfoacetate, Sodium Lauroyl Sarcosinate, Caprylyl/Capryl Glucoside, Glycerin, Sodium Lauroyl Glutamate, Sodium PCA, Hydrolyzed Quinoa, Sodium Anisate, Curcuma Longa Callus Conditioned Media, Avena Sativa Bran Extract, PCA Ethyl Cocoyl Arginate, Maltodextrin, Sodium Chloride, Potassium Sorbate, Sodium Levulinate, Pentylene Glycol, Sodium Phytate, Sodium Benzoate, Levulinic Acid, Phytic Acid, Lactic Acid, Sclerotium Gum, Alcohol, Parfum, Menthol
Fragrance

Cucumber & Mint

Radical Fragrance transparency

Credo believes in your right-to-know.

US law does not require fragrance transparency. Credo requires all brands to categorize the fragrance in each product and encourages full ingredient disclosure.

This fragrance is comprised of:

essential oils

certified organic fragrance

natural fragrance

naturally-derived fragrance

synthetic fragrance

Help us end beauty packaging waste

We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.

How to recycle your empties

1. Disassemble and clean all components

2. Pick the right disposal bin

3. Drop off your empties at your nearest Pact bin

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Earn rewards through recycling login

1 Product Recycled = 10 Credo Rewards Points

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Pact beauty packaging recycling guide
Pact beauty packaging recycling guide
Earn rewards through recycling

1 Product Recycled = 10 Credo Rewards Points

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Under Your Skin

Under Your Skin is a Swedish beauty brand redefining clean beauty with powerful, plant-powered products crafted to care for you and the planet. Combining the purity of Swedish nature with innovative science, our formulas are designed to deliver transformative results without compromise—helping you feel confident and cared for in every step of your routine. Founded by mother-and-daughter duo Lovisa and Christina, our story began with a personal mission. After Lovisa experienced a hormonal imbalance in her 20s, they uncovered the dangers of synthetic ingredients in everyday cosmetics. Determined to create a better alternative, they blended nature’s finest ingredients with innovative science to craft products that prioritize safety and efficacy. From turmeric stem cells in our Density Shampoo to milk thistle in our Clean Shampoo, our formulations are rigorously tested by external toxicologists and dermatologists. We ban over 2,100 harmful substances—far exceeding European and U.S. standards—to ensure every product is as clean as it is effective. Guided by a commitment to sustainability, we source ingredients close to our Swedish manufacturing to reduce our environmental impact. Vegan, cruelty-free, and free from parabens, SLS, and SLES, Under Your Skin is beauty that transforms, protects, and empowers—inside and out.

SHOP ALL Under Your Skin

Overall rating: 4.4583335 / 5 from 48 reviews.

AI Generated Review Summary

Density Shampoo deeply moisturizes and cleanses hair, using Capilia Longa extract to stimulate growth and enhance density. While some users report improved hair, others mention greasiness or frizz. The shampoo has a fresh, pleasant scent and effectively cleans hair, though some find it leaves hair rough and dry.

Summary topics

  • Scent (7%): It was observed by customers that the scent of the shampoo is nice, fresh, and not overpowering.
  • Hair Improvement (49%): The feedback is varied: some users noticed a significant improvement in their hair, while others experienced greasiness or frizz.
  • Hair Feel After Use (14%): Customers have mixed opinions about how this shampoo makes their hair feel, with some finding it dry and strange, while others find it nice and clean.
  • Hair Loss Difference (12%): A few customers remarked that they noticed a difference in the amount of hair loss after using the product.

Review topics: ["feels","results","packaging","scent","hair","scalp","fragrance","shampoo","become","lather","serum","5 stars","conditioner","buy"].

Review highlights

  • "Hair feels super clean and smooth after using this shampoo." — Lin N.
  • "After washing with it, my hair feels clean, soft and bouncy for 3 days between washes (+ some dry shampoo)." — Jenna D.
  • "Mild and wonderful products that feel really natural while super effective!" — Sofie

Reviews

Shampoo

"Very high score on Yuka, so very clean label product. Smells great, good packaging to use in the shower, makes foam which makes for a better user experience. Would buy again!"

— Alessandra W. (5/5)

I like this shampoo a

"I like this shampoo a lot and do feel like my hair has gotten thicker since using this line. This shampoo is almost like a clarifying shampoo so I also use a different shampoo sometimes."

— Kimberly W. (4/5)

Too heavy

"I have longer fine wavy hair that dries out straight. It’s not thick or thin, just average. I am familiar wih hair thickening products and was hopeful this would be the one. The shampoo has good lather and a nice light scent but leaves my hair oily even just after washing and drying on the first day. I’ve had better luck with the Roz brand. Also, if you purchase UYS from th website directly, you cannot return it. That’s a hefty price tag for something that doesn’t work for me. Recommend purchasing through Credo which has a much better return policy."

— JNS (3/5)

Nice but more clarifying

"Nice small. If you like squeaky clean hair, great product. I’ll use once in a while but will stick with Ranavat most of the time."

— Linda B. (4/5)

True to it's name

"This product made a difference in one use. I have never found anything that works like this. I would recommend this shampoo 100% and the conditioner as well."

— Maria A. (5/5)

Dissapointed

"TBF I have the most finicky hair. It's thin, natural, easily knotty, and gets greasy within a day. The shampoo gave an overly-stripped feeling-similar to a detox shampoo. But it + the conditioner weighed my hair down and it got greasy at an even quicker pace then what i'm used to. Silicone's are to heavy for me to use daily and I'm allergic to polyquats and am always looking out for formulas that don't contain either, but unfortunately this was a miss for me."

— Sarah F. (1/5)

So far so good

"Haven't been using long enough for true results but leaves my hair shinny and not too dry. Like that there isn't a strong fragrance. Looking forward to seeing if shedding gets better"

— Cara P. (5/5)

Nice routine shampoo in my lineup

"Smells fresh and clean - lathers well and lightly clarifies. Have not used long enough for density benefits."

— Rachel R. (5/5)

A little goes a long way, great smell and lather

"I'm pleasantly surprised by how much I like this shampoo. I have fine, thin, curly/wavy hair that tends to get frizzy, and my hair has felt a lot more manageable since starting to use this shampoo (and the conditioner too). The smell is nice and fresh and light, not overpowering. You don't need to use a lot to get a good lather. It rinses out clean and has had a gentle exfoliating effect on my scalp. Definitely seeing results."

— Lauren P. (5/5)

So far I really love it

"I have very fine hair that often feels too oily or too dry. I've tried a lot of products over the years and I'm very impressed with this shampoo -- it really does surpass anything I've used in the past I think. After washing with it, my hair feels clean, soft and bouncy for 3 days between washes (+ some dry shampoo)."

— Jenna D. (5/5)

Q&A