Kristin Ess Weightless Shine Leave In Conditioner Spray + Detangler - 8.45 fl oz: Paraben-Free, All Hair Types, Daily Use, Pear & Sandalwood Scent

Common questions

Is Kristin Ess Weightless Shine Leave In Conditioner Spray + Detangler - 8.45 fl oz: Paraben-Free, All Hair Types, Daily Use, Pear & Sandalwood Scent healthy?

Kristin Ess Weightless Shine Leave In Conditioner Spray + Detangler - 8.45 fl oz: Paraben-Free, All Hair Types, Daily Use, Pear & Sandalwood Scent scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This leave-in conditioner contains beneficial ingredients like coco-glucoside, hydrolyzed keratin, and panthenol, which are known for their gentle and nourishing properties.

Which ingredients drive Kristin Ess Weightless Shine Leave In Conditioner Spray + Detangler - 8.45 fl oz: Paraben-Free, All Hair Types, Daily Use, Pear & Sandalwood Scent's score?

In Scout's ingredient-by-ingredient analysis, Coco-Glucoside, Hydrolyzed Keratin, Panthenol count in its favor; Fragrance, Carrageenan, Behentrimonium Methosulfate are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Kristin Ess Weightless Shine Leave In Conditioner Spray + Detangler - 8.45 fl oz: Paraben-Free, All Hair Types, Daily Use, Pear & Sandalwood Scent

75 Good

Analysis updated July 2026 · How Scout scores

8.45 fl oz · pack of 2
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At a glance

Beneficial ingredients 6
Harmful ingredients 8
Category Conditioner
Summary

This leave-in conditioner contains beneficial ingredients like coco-glucoside, hydrolyzed keratin, and panthenol, which are known for their gentle and nourishing properties. However, the presence of synthetic fragrance and non-water-soluble silicone (amodimethicone) raises concerns about potential irritation and buildup on hair. While it is free from parabens, the inclusion of these less desirable ingredients affects its overall rating.

Key ingredients 29

Coco-Glucoside
Very Good

Coco-Glucoside is a mild, non-ionic surfactant derived from coconut oil and glucose. It is used for its gentle cleansing properties. It is considered safe and beneficial for sensitive skin and hair.

Risks

There are minimal risks associated with coco-glucoside, making it suitable for sensitive skin.

Benefits

Coco-Glucoside provides gentle cleansing without stripping natural oils, making it ideal for maintaining healthy hair.

See more about Coco-Glucoside →
Hydrolyzed Keratin
Good

Hydrolyzed Keratin is a protein derived from keratin, used to strengthen and repair hair. It helps to improve hair elasticity and reduce breakage. It is considered beneficial for damaged or chemically treated hair.

Risks

There are no significant risks associated with hydrolyzed keratin in hair care products.

Benefits

Hydrolyzed Keratin strengthens and repairs hair, improving its overall health and appearance.

See more about Hydrolyzed Keratin →
Panthenol
Good

Panthenol, also known as provitamin B5, is used for its moisturizing and conditioning properties. It helps to improve hair elasticity and shine. It is considered safe and beneficial for hair care.

Risks

There are no significant risks associated with panthenol in hair care products.

Benefits

Panthenol provides deep hydration and enhances hair shine and softness.

See more about Panthenol →
Salvia Hispanica Seed Oil
Good

Salvia Hispanica Seed Oil, also known as chia seed oil, is rich in omega-3 fatty acids. It provides nourishment and hydration to the hair. It is considered beneficial for maintaining healthy hair.

Risks

There are no significant risks associated with Salvia Hispanica Seed Oil in hair care products.

Benefits

This oil nourishes and hydrates the hair, promoting overall hair health.

Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein
Good

This ingredient is a hydrolyzed protein derived from peas, used for its strengthening properties. It helps to improve hair elasticity and reduce breakage. It is considered beneficial for maintaining healthy hair.

Risks

There are no significant risks associated with this ingredient in hair care products.

Benefits

It strengthens and repairs hair, improving its overall health and appearance.

Glycerin
Good

Glycerin is a humectant used to attract and retain moisture in the hair. It helps to improve hair hydration and softness. It is considered safe and beneficial for hair care.

Risks

There are no significant risks associated with glycerin in hair care products.

Benefits

Glycerin provides deep hydration, enhancing hair softness and manageability.

See more about Glycerin →
Water
Neutral

Water is a common solvent used in cosmetic formulations. It helps to dissolve other ingredients and provides a base for the product. It is generally considered safe and non-reactive.

Risks

There are no significant risks associated with water in cosmetic products.

Benefits

Water helps to hydrate the hair and acts as a carrier for other beneficial ingredients.

See more about Water →
C11-15 Pareth-12
Neutral

C11-15 Pareth-12 is a synthetic surfactant and emulsifier used to stabilize formulations. It helps to mix oil and water components in the product. It is generally considered safe for use in cosmetics.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to improve the texture and consistency of the product, ensuring even application.

Algin
Neutral

Algin is a natural polysaccharide derived from brown seaweed. It is used as a thickening agent in cosmetic formulations. It is generally considered safe and non-irritating.

Risks

There are no significant risks associated with algin in cosmetic products.

Benefits

Algin helps to improve the viscosity and stability of the product.

See more about Algin →
Chitosan
Neutral

Chitosan is a natural polymer derived from the shells of crustaceans. It is used as a film-forming agent in hair care products. It is generally considered safe for use in cosmetics.

Risks

Individuals with shellfish allergies may experience allergic reactions.

Benefits

Chitosan can help to form a protective film on the hair, enhancing shine and smoothness.

Sargassum Filipendula Extract
Neutral

Sargassum Filipendula Extract is derived from brown algae and is used for its conditioning properties. It helps to improve hair texture and manageability. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Sargassum Filipendula Extract in hair care products.

Benefits

This extract conditions the hair, enhancing its texture and manageability.

Hypnea Musciformis Extract
Neutral

Hypnea Musciformis Extract is derived from red algae and is used for its moisturizing properties. It helps to hydrate and condition the hair. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Hypnea Musciformis Extract in hair care products.

Benefits

This extract provides hydration and conditioning to the hair.

Gelidiella Acerosa Extract
Neutral

Gelidiella Acerosa Extract is derived from red algae and is used for its conditioning properties. It helps to improve hair texture and manageability. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Gelidiella Acerosa Extract in hair care products.

Benefits

This extract conditions the hair, enhancing its texture and manageability.

Litchi Chinensis Pericarp Extract
Neutral

Litchi Chinensis Pericarp Extract is derived from lychee fruit and is used for its antioxidant properties. It helps to protect the hair from environmental damage. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Litchi Chinensis Pericarp Extract in hair care products.

Benefits

This extract provides antioxidant protection, helping to maintain healthy hair.

Caprylic/Capric Triglyceride
Neutral

Caprylic/Capric Triglyceride is a mixed triester derived from coconut oil and glycerin. It is used as an emollient and helps to improve the spreadability of the product. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Caprylic/Capric Triglyceride in hair care products.

Benefits

It provides a lightweight, non-greasy emollient effect, enhancing product spreadability.

See more about Caprylic/Capric Triglyceride →
Cetearyl Alcohol
Neutral

Cetearyl Alcohol is a fatty alcohol used as an emulsifier and thickener in cosmetic formulations. It helps to stabilize and improve the texture of the product. It is generally considered safe and non-irritating.

Risks

There are no significant risks associated with Cetearyl Alcohol in hair care products.

Benefits

It helps to stabilize and thicken the product, improving its texture and application.

See more about Cetearyl Alcohol →
Trideceth-12
Neutral

Trideceth-12 is a synthetic surfactant used to improve the solubility of other ingredients. It helps to enhance the spreadability and performance of the product. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Trideceth-12 in hair care products.

Benefits

It improves the solubility and performance of the product, enhancing its effectiveness.

Quaternium-80
Neutral

Quaternium-80 is a conditioning agent used to improve hair manageability and reduce static. It helps to smooth the hair cuticle and enhance shine. It is generally considered safe for use in cosmetics.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to reduce static and improve hair manageability, enhancing shine.

Sorbitol
Neutral

Sorbitol is a sugar alcohol used as a humectant and thickener in cosmetic formulations. It helps to retain moisture and improve the texture of the product. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with sorbitol in hair care products.

Benefits

It helps to retain moisture and improve the texture of the product.

See more about Sorbitol →
Xanthan Gum
Neutral

Xanthan Gum is a natural thickening agent used to stabilize and improve the texture of cosmetic formulations. It helps to enhance the viscosity and consistency of the product. It is generally considered safe for use in cosmetics.

Risks

There are no significant risks associated with Xanthan Gum in hair care products.

Benefits

It helps to stabilize and thicken the product, improving its texture and application.

See more about Xanthan Gum →
Citric Acid
Neutral

Citric Acid is used to adjust the pH of cosmetic formulations. It helps to maintain the stability and effectiveness of the product. It is generally considered safe for use in cosmetics.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to maintain the stability and effectiveness of the product by adjusting its pH.

See more about Citric Acid →
Carrageenan
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are no significant risks associated with carrageenan in cosmetic products.

Benefits

Carrageenan helps to enhance the viscosity and consistency of the product.

See more about Carrageenan →
Behentrimonium Methosulfate
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are no significant risks associated with Behentrimonium Methosulfate in hair care products.

Benefits

It provides excellent detangling and conditioning benefits, enhancing hair softness.

See more about Behentrimonium Methosulfate →
Cetrimonium Chloride
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to reduce static and improve hair manageability, enhancing shine.

See more about Cetrimonium Chloride →
Amodimethicone
Bad

Amodimethicone is a silicone-based conditioning agent used to smooth and protect hair. However, it is non-water-soluble and can lead to buildup over time. It is often criticized for its potential to weigh down hair and cause brittleness.

Risks

Amodimethicone can cause buildup on the hair, leading to dullness and brittleness.

Benefits

It provides a smooth, protective coating on the hair, enhancing shine and manageability.

See more about Amodimethicone →
Propylene Glycol
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to attract and retain moisture, improving the texture and spreadability of the product.

See more about Propylene Glycol →
Potassium Sorbate
Bad

Synthetic preservative — flagged in daily-use products.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to preserve the product by preventing the growth of mold and bacteria.

See more about Potassium Sorbate →
Phenoxyethanol
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There is a low risk of skin irritation for sensitive individuals.

Benefits

It helps to preserve the product by preventing the growth of bacteria and fungi.

See more about Phenoxyethanol →
Fragrance
Very Bad

Fragrance is used to impart a pleasant scent to the product. However, it can be a mixture of various chemicals, some of which may cause allergic reactions. It is often criticized for its potential to cause skin irritation.

Risks

Fragrance can cause allergic reactions and skin irritation in sensitive individuals.

Benefits

It enhances the sensory experience of using the product by providing a pleasant scent.

See more about Fragrance →

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