The Doux Big Poppa Curl Defining Gel - 16 oz: Paraben-Free, Sulfate-Free, For Dry Curly Hair

Common questions

Is The Doux Big Poppa Curl Defining Gel - 16 oz: Paraben-Free, Sulfate-Free, For Dry Curly Hair healthy?

The Doux Big Poppa Curl Defining Gel - 16 oz: Paraben-Free, Sulfate-Free, For Dry Curly Hair scores 78/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This curl defining gel contains beneficial ingredients like glycerin, babassu seed oil, and hydrolyzed keratin, which help to hydrate, nourish, and strengthen hair.

Which ingredients drive The Doux Big Poppa Curl Defining Gel - 16 oz: Paraben-Free, Sulfate-Free, For Dry Curly Hair's score?

In Scout's ingredient-by-ingredient analysis, Glycerin, Orbignya Oleifera (Babassu) Seed Oil, Hydrolyzed Keratin count in its favor; Phenoxyethanol, Aminomethyl Propanol, Fragrance 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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The Doux Big Poppa Curl Defining Gel - 16 oz: Paraben-Free, Sulfate-Free, For Dry Curly Hair

78 Good

Analysis updated July 2026 · How Scout scores

16 oz
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At a glance

Beneficial ingredients 3
Harmful ingredients 3
Category Shampoo
Summary

This curl defining gel contains beneficial ingredients like glycerin, babassu seed oil, and hydrolyzed keratin, which help to hydrate, nourish, and strengthen hair. However, the presence of phenoxyethanol and synthetic fragrance, which can cause irritation and allergic reactions, slightly detracts from its overall safety profile. The product is processed, which limits its maximum potential score despite the absence of sulfates and parabens.

Key ingredients 14

Orbignya Oleifera (Babassu) Seed Oil
Very Good

Babassu oil is a natural oil that provides moisturizing and conditioning benefits to the hair. It is rich in fatty acids that help to nourish and soften hair. It is particularly beneficial for dry and curly hair types.

Risks

There are minimal risks associated with Babassu oil, though it may cause buildup if used excessively.

Benefits

It helps to moisturize and condition the hair, improving softness and manageability.

Glycerin
Good

Glycerin is a humectant that attracts moisture to the hair, helping to keep it hydrated. It is beneficial for dry and curly hair as it helps to maintain moisture balance. It is generally considered safe and beneficial for hair health.

Risks

In very humid conditions, glycerin can draw too much moisture, potentially causing frizz.

Benefits

Glycerin helps to keep hair hydrated and can improve the texture of curls.

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Hydrolyzed Keratin
Good

Hydrolyzed keratin is a protein that helps to strengthen and repair damaged hair. It penetrates the hair shaft to improve elasticity and reduce breakage. It is beneficial for maintaining healthy hair structure.

Risks

There are minimal risks associated with hydrolyzed keratin, though it may cause buildup if not rinsed properly.

Benefits

It strengthens and repairs hair, improving elasticity and reducing breakage.

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Water
Neutral

Water is a common solvent used in cosmetic products to dissolve other ingredients. It helps to evenly distribute the product on the hair. It does not have any direct benefits or risks associated with its use in hair care products.

Risks

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

Benefits

Water helps to hydrate and distribute other ingredients effectively.

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PPG-5-Ceteth-20
Neutral

PPG-5-Ceteth-20 is a synthetic polymer used as an emulsifier and surfactant in hair care products. It helps to blend oil and water-based ingredients. It is generally considered safe for use in cosmetics.

Risks

There are minimal risks associated with PPG-5-Ceteth-20, though some individuals may experience mild irritation.

Benefits

It helps to stabilize the product formulation and improve texture.

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PVP
Neutral

PVP is a film-forming agent that provides hold and styling benefits in hair products. It helps to define curls and maintain hairstyles. It is widely used in hair styling products for its effective holding properties.

Risks

PVP can cause buildup on the hair if not washed out properly.

Benefits

It provides hold and helps to define curls in styling products.

Polysorbate 20
Neutral

Polysorbate 20 is an emulsifier that helps to mix oil and water-based ingredients. It is used to improve the texture and stability of cosmetic products. It is generally considered safe for use in hair care products.

Risks

There are minimal risks associated with Polysorbate 20, though it may cause mild irritation in sensitive individuals.

Benefits

It helps to stabilize formulations and improve product consistency.

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Carbomer
Neutral

Carbomer is a thickening agent used to create gel-like textures in cosmetic products. It helps to stabilize and thicken formulations. It is generally considered safe and effective for use in hair care products.

Risks

There are minimal risks associated with carbomer, though it may cause mild irritation in some individuals.

Benefits

It provides a desirable texture and consistency to the product.

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Copaifera Officinalis (Balsam Copaiba) Resin
Neutral

Copaiba resin is used for its potential anti-inflammatory and soothing properties. It may help to calm the scalp and reduce irritation. It is generally considered safe for use in hair care products.

Risks

There are minimal risks associated with Copaiba resin, though it may cause mild irritation in sensitive individuals.

Benefits

It may provide soothing benefits to the scalp and reduce irritation.

Caprylyl Glycol
Neutral

Caprylyl glycol is a skin conditioning agent and preservative booster. It helps to improve the texture and feel of cosmetic products. It is generally considered safe for use in hair care products.

Risks

There are minimal risks associated with caprylyl glycol, though it may cause mild irritation in sensitive individuals.

Benefits

It enhances the texture and feel of the product while boosting preservation.

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Ethylhexylglycerin
Neutral

Ethylhexylglycerin is a conditioning agent and preservative enhancer. It helps to improve the texture and efficacy of cosmetic formulations. It is generally considered safe for use in hair care products.

Risks

There are minimal risks associated with ethylhexylglycerin, though it may cause mild irritation in sensitive individuals.

Benefits

It enhances the texture and preservation of the product.

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Phenoxyethanol
Bad

Phenoxyethanol is a preservative used to prevent microbial growth in cosmetic products. It is effective in extending the shelf life of products. However, it can cause irritation and allergic reactions in some individuals.

Risks

Phenoxyethanol may cause skin irritation and allergic reactions, particularly in sensitive individuals.

Benefits

It helps to preserve the product and prevent microbial contamination.

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Aminomethyl Propanol
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

There are minimal risks associated with aminomethyl propanol, though it may cause mild irritation in sensitive individuals.

Benefits

It helps to stabilize the product by adjusting its pH.

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Fragrance
Very Bad

Fragrance is used to impart a pleasant scent to cosmetic products. However, it can be a mixture of various chemicals, some of which may cause irritation or allergic reactions. It is often criticized for its lack of transparency regarding the specific components used.

Risks

Fragrance can cause skin irritation, allergic reactions, and may contain undisclosed harmful chemicals.

Benefits

It provides a pleasant scent to the product, enhancing user experience.

See more about Fragrance →

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