Decoding Innersense Shampoo: A Deep Dive into Ingredients and Benefits

Innersense Organic Beauty has carved a niche in the haircare industry by emphasizing natural and organic ingredients. Understanding the components of their shampoos, like the Pure Harmony Hairbath, is key to appreciating their potential benefits and addressing possible concerns. This article provides a comprehensive overview, analyzing the function and safety of key ingredients found in Innersense shampoos.

Surfactants: The Cleansing Agents

Shampoos primarily rely on surfactants to cleanse the hair and scalp. Innersense formulations utilize a blend of surfactants chosen for their gentleness. However, even gentle surfactants can present potential drawbacks.

• Cocamidopropyl Hydroxysultaine: Derived from coconut oil, this amphoteric surfactant is known for its mildness, thickening, and foam-boosting properties. It is considered gentle and readily biodegradable. While generally safe, it may contain trace amounts of 3,3-dimethylaminopropylamine (DMAPA), a potential sensitizer. The Cosmetic Ingredient Review Panel encourages manufacturers to minimize DMAPA residue, making sensitization relatively rare. It is rated 1 with limited data by the Skin Deep database.
• Sodium Cocoyl Isethionate: Considered a gentle surfactant, it is also rated 1 with limited data by the Skin Deep database. A 2017 Cosmetic Ingredient Review (CIR) report states that scientists found it non-mutagenic and non-sensitizing. Also, it caused no birth defects in animal studies, so scientists found it non-irritating or slightly irritating. Even when they fed it to rats in high doses, they found it practically non-toxic.
• Caprylyl/Capryl Glucoside: This non-ionic surfactant is derived from mixed plants, fatty alcohols, and glucose sourced from vegetables. It belongs to a group of 19 glucoside surfactants. While safety data on individual glucosides is limited, their chemical similarities suggest a similar safety profile. A 2013 CIR report initially concluded a small risk of irritation and deemed them non-sensitizers. However, dermatologists have reported cases of allergic contact dermatitis. Patch tests revealed that 0.25% of patients experienced a reaction to glucoside surfactants.
• Sodium Lauroyl Methyl Isethionate: This is another surfactant with limited available data and a rating of 1.

Conditioners: Enhancing Hair Feel and Manageability

Conditioners play a crucial role in shampoo formulations by adding smoothness and volume, preventing frizz and static, and binding moisture to the hair. Innersense shampoos incorporate several conditioning agents:

• Guar Hydroxypropyltrimonium Chloride: This plant-based gum thickens formulas, maintains viscosity, and conditions both hair and skin. It is optimized for detangling and adding body and shine to the hair. The 2015 CIR report found it non-genotoxic, non-sensitizing, and non-irritating. It also has a rating of 1 with limited data in the Environmental Working Group’s Skin Deep database.
• Hydrolyzed Rice Protein: According to the 2006 CIR report, there are no safety test data available for hydrolyzed rice protein. Nonetheless, we can infer its safety from rice extracts. The EWG Skin Deep database notes pesticides as a concern if the rice is not organic.
• Hydrolyzed Quinoa: This hydrolysate of quinoa acts as a conditioner. It is neither a skin irritant nor a sensitizer, according to an Australian report. In vitro and in vivo tests have shown it to be non-mutagenic.

Oils and Butters: Nourishment and Hydration

Innersense shampoos incorporate various oils and butters to nourish and hydrate the hair.

• Butyrosepermum Parkii (Shea Butter): Shea butter regenerates and soothes the skin, protects it from external factors, and is rich in antioxidants, including vitamins A, E, and F, quercetin, and epigallocatechin gallate.
• Persea Gratissima Oil (Avocado Oil): Rich in vitamins A, D, and E, lecithin, and potassium, avocado oil has regenerative and moisturizing properties, making it ideal for treating dry, brittle, and/or damaged hair. It acts as a humectant, helping the hair draw and lock in moisture. Its light texture allows for easy absorption into the scalp without leaving a greasy feeling.
• Oryza Sativa Bran Oil (Rice Oil):
• Cucurbita Pepo Seed Oil (Pumpkin Seed Oil):

Extracts: Botanical Benefits

Innersense shampoos feature a variety of plant extracts, each offering unique benefits:

Read also: Is Innersense Worth It?

• Camellia Sinensis Leaf Extract (Green Tea Extract): Green tea extract provides a high level of natural antioxidants for scavenging free radicals.
• Cucumis Sativus Fruit Extract (Cucumber Extract): Cucumber extract is credited with moisture-binding and moisture-regulating properties.
• Persea Gratissima Fruit Extract (Avocado Extract):
• Mangifera Indica Fruit Extract (Mango Extract): Mango, being 80% water, moisturizes the scalp and hair. Its restorative nutrients promote collagen production and prevent damage like split ends or breakage.
• Aloe Vera: This versatile ingredient gives hair strength and a silky texture, bringing fullness and manageability to even the finest hair.
• Angelica Root Extract: Serving as an anti-inflammatory and antimicrobial agent, angelica also boosts scalp circulation, promoting healthier hair and nourishing it for the regeneration of damaged hair cells.
• Apple Extract: Apple contains numerous vitamins and minerals that contribute to the overall health of the hair and scalp. Minerals like magnesium, potassium, copper, and calcium help reduce hair loss and shedding by nourishing hair follicles.
• Bilberry Extract: Effective in treating common scalp ailments like redness and itching, bilberry delivers vitamin A to ensure proper circulation, which can reduce dandruff production.
• Dandelion Extract: Dandelion stimulates hair follicles to encourage hair growth and balances scalp oils.
• Echinacea Angustifolia Extract: With both antibacterial and antiviral action, echinacea helps the body rid itself of microbial infections.
• Ginkgo Biloba Leaf Extract: Rich in antioxidants, ginkgo biloba delivers conditioning and smoothing properties to the skin and is known to significantly reduce hair thinning.
• Goldenseal Extract: Its antibiotic, anti-inflammatory, and astringent properties make it useful for treating skin inflammation and irritation.
• Horsetail Extract: Known to contain high levels of silica, horsetail strengthens damaged or brittle hair by restoring its internal strength and shine.
• Lemon Balm Extract: Lemon balm keeps the scalp healthy by unclogging the pores.
• Nettle Extract: Rich in vitamins A, B, C, D, and K, nettle nourishes hair follicles to encourage healthy hair growth.
• Oat Kernel Extract: Oat kernel extract provides anti-inflammatory, antioxidant, and anti-itch benefits. It imparts silkiness and conditioning to hair while offering protection and moisture-binding properties.
• Rosemary Leaf Extract: Rosemary leaf extract has a nice smell, is a potent antioxidant, and is also an antimicrobial agent. It contains several fragrant components, including camphor, which can be a potential skin irritant.

Other Ingredients

• Aqua (Water): The most common skincare ingredient, purified and deionized to remove mineral ions.
• Glycerin: A humectant that provides emollient properties and eases the spreading of formulas. Innersense uses plant-derived glycerin.
• Citric Acid: Found widely in plants, it is used as a preservative acidifier to balance pH and as a foam stabilizer.
• Sodium Benzoate: A preservative that is considered one of the safer alternatives, with a rating of 3.
• Potassium Sorbate: A preservative that works mainly against fungi and must be combined with other preservatives to be broad-spectrum enough.
• Trisodium Ethylenediamine Disuccinate: A chelating agent that improves the efficacy of sodium benzoate.
• Hydroxypropyltrimonium Honey:
• Behentrimonium Methosulfate: Derived from coconut oil, this ingredient is used for its anti-static, conditioning, and softening qualities.
• Caprylic/Capric Triglyceride (Fractionated Coconut Oil): A desirable emollient with quick skin penetration that improves the spreading of skin care formulas.
• Cetrimonium Chloride: Derived from coconut, this ingredient is used for its anti-static, conditioning and softening qualities.
• Glyceryl Stearate SE: Derived from coconut, olive, rapeseed, safflower and sunflower, this ingredient provides emollient hydration to the hair. It also maintains moisture balance and helps control frizz.
• Octadecanol (Stearyl Alcohol): This vegetable-based fatty alcohol is derived from natural fats and oils. Used in cosmetics, fatty alcohols are emulsifiers and emollients that smooth the skin and prevent moisture loss.

Fragrance Components

Innersense utilizes a variety of natural fragrance components, including essential oils and isolates. It's important to note that even natural fragrances can cause allergic reactions in sensitive individuals.

• Citrus Aurantium Dulcis Peel Oil (Orange Peel Oil):
• Citrus Medica Limonum Peel Oil (Lemon Peel Oil):
• Eucalyptus Globulus Leaf Oil: This essential oil possesses antiseptic, antibacterial, and antifungal properties, stimulating circulation and strengthening the hair cortex to promote shine.
• Limonene: A naturally occurring fragrance found in the rind of citrus fruits. Oxidized limonene can cause allergic contact dermatitis and counts as a frequent skin sensitizer.
• Linalool: A naturally occurring fragrance similar to bergamot oil and French lavender. The downside of it is that it oxidises on air exposure and might become allergenic.
• Citronellol: A very common fragrance ingredient with a nice rose-like odor. As with all fragrance ingredients, citronellol can also cause allergic contact dermatitis and should be avoided if you have perfume allergy.
• Isoamyl Acetate:
• Benzyl Acetate: A common fragrance ingredient that smells like jasmine. It is one of the “EU 26 fragrances” that has to be labelled separately because of allergen potential.
• Raspberry Ketone: The molecule used in cosmetics is created synthetically, as the natural one costs a fortune.
• Cablin Oil:
• Bitter Orange Extract:
• Frangipani Extract:
• Frankincense Extract:
• Lavender Oil:
• Lemon Peel Oil:
• Lemongrass Oil:
• Lotus Flower Essential Oil:
• Neroli Oil:
• Orange Flower Oil:
• Rosemary Oil:

Considerations and Potential Concerns

• Surfactant Sensitivity: While Innersense emphasizes gentle surfactants, individuals with sensitive skin or scalp may still experience irritation.
• Fragrance Allergies: Natural fragrances, while often preferred, can still trigger allergic reactions in susceptible individuals.
• Limited Data: Some ingredients have limited safety data, requiring consumers to weigh the potential benefits against the unknowns.
• Concentration: Innersense shampoos are highly concentrated. Using too much product can waste it and strip the hair of natural oils.

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Read also: Is Bio-Groom Shampoo Safe?

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