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As I Am Olive & Tea Tree Oil Co-Wash Product Review

Table of Contents

Table of Contents

As I Am co wash that help fight dandruff and a dry and itchy scalp

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As I Am specializes in natural hair care, and their Olive & Tea Tree Oil Co-Wash is a standout product known for its quality ingredients and effectiveness against dandruff and scalp irritation. Having used this co-wash for years, I’ve personally experienced its benefits, including an itch-free and flake-free scalp, thanks to its key ingredients: olive oil and tea tree oil. These components moisturize the scalp and hair while soothing inflammation and fighting bacteria, making it an ideal solution for common scalp issues.

The product’s packaging is practical, coming in a tub that makes application straightforward, allowing for the right amount of product to be used each time. Its light and creamy consistency, paired with a refreshing, herbal tea-like scent, enhances the washing experience. Designed specifically for naturally curly hair, this co-wash acts as both a conditioner and a cleanser. It tackles dandruff with its anti-dandruff actives and detangles hair, simplifying the hair care routine while maintaining hair health.

This co-wash not only cleanses the hair, removing excess sebum and dirt but also includes anti-fungal agents to combat seborrheic dermatitis. The formulation uniquely combines conditioner and cleanser properties, providing a double-action solution that leaves curly hair detangled and healthy. As we delve deeper into its formulation, we’ll explore how the synergistic interaction of its key ingredients contributes to its effectiveness, offering a detailed analysis of why it’s a valuable addition to any natural hair care regimen.

Chemistry of Formulation

Zinc Pyrithione (1.0% Active ingredient)

Zinc Pyrithione (ZPT) is widely recognized for its anti-fungal and anti-bacterial properties, making it a key ingredient in many anti-dandruff and scalp care products. It functions as a coordination compound, where zinc ions are bonded to pyrithione molecules, enhancing its efficacy against scalp issues.

Dandruff primarily arises from the overgrowth of specific fungi, such as Malassezia furfur and Malassezia globosa, leading to the development of red patches on the scalp and subsequent scaling. Over time, without intervention, the condition of the scalp can deteriorate, resulting in larger scales and increased discomfort for the individual.

ZPT has proven to be an effective solution for combating dandruff and improving scalp health. It works by reducing the presence of scales on the scalp and alleviating symptoms such as itchiness, redness, and discomfort associated with dermatitis. Through its targeted action against the fungal causes of dandruff, ZPT helps restore the scalp to a healthier state.

Piroctone Olamine

Piroctone Olamine serves as another crucial anti-fungal component within this formulation. This gentle amine works by hindering fungal growth on the scalp, effectively interrupting the cycle of microbial contamination.

Through its action, Piroctone Olamine helps soothe inflamed scalp cells, significantly reducing irritation. With regular use, it decreases the rate of skin cell shedding (desquamation) and the formation of flakes.

Therefore, the Olive Oil & Tea Tree co-wash incorporates two independent, anti-fungal agents—Piroctone Olamine and Zinc Pyrithione—each contributing to the effective management and treatment of dandruff.


Betaine, a versatile, eco-friendly ingredient derived from beetroot molasses, is incorporated into this formulation to serve as a moisture carrier. This naturally occurring compound significantly enhances the ability of epidermal cells to retain water, addressing the common issue of dry, flaky scalp often exacerbated by microbial growth.

By transporting water molecules to the inflamed cells of the scalp, Betaine effectively helps balance moisture levels. This action not only alleviates dryness but also reduces redness associated with irritation. Additionally, Betaine plays a crucial role in diminishing the irritant effects of surfactants, further contributing to the overall improvement of scalp health and quality.

Oil-Based Moisturizers

This product’s formulation is enriched with natural oils like olive oil, tea tree oil, peppermint oil, and coconut oil, which have been traditionally used to enhance scalp health. These oils are instrumental in maintaining moisture levels and protecting against cellular oxidation, which can be exacerbated by microbial presence on the scalp.

Olive oil, known for its antioxidants and polyphenols, acts as a barrier against oxidative reactions that can occur due to microbial activity. Meanwhile, tea tree and peppermint oils are recognized for stimulating scalp cells, promoting healthy cellular turnover. Their anti-inflammatory properties are well-documented, making them essential components of the formulation for their healing and restorative benefits. These natural oils work synergistically to preserve scalp moisture, prevent microbial growth, and support the scalp’s natural healing processes, contributing significantly to overall scalp health and quality.

Scalp Soothing Ingredients

The formulation is enriched with a blend of natural extracts, including aloe barbadensis leaf juice, linseed seed extract, origanum vulgare leaf extract, and menthol. These components are carefully selected to provide a soothing and calming effect on the scalp.

Sensitive and inflamed skin on the scalp tends to respond more intensely to products, particularly those containing surfactants. To address this, the formulation includes skin-soothing agents that deliver a cooling and relaxing sensation.

Aloe leaf juice plays a pivotal role in this formulation, offering anti-inflammatory benefits. It’s packed with essential minerals and starch that nourish scalp cells and stimulate their regeneration. Menthol contributes a cooling effect that not only reduces the potential for irritation but also improves the overall sensory experience of the product, making it more enjoyable to use.


Ceramides are a type of long-chain fatty acid wax with varying carbon chain lengths, naturally present in the outermost layer of human skin, known as the stratum corneum. As essential components of the skin’s lipid bilayer, they are critical in maintaining skin health.

These compounds aid in the absorption of active ingredients through the skin’s layers, thanks to their unique structure. Their waxy nature is instrumental in preventing water loss from the scalp, which is crucial for the healing of inflamed skin cells.

Beyond their benefits for the scalp, ceramides also serve to lubricate the hair shaft. By penetrating the hair, they significantly improve its mechanical strength, making hair more resilient and healthy-looking.

Anionic Surfactants (Sodium Cocoyl Isethionate, Sodium Lauroyl Glutamate)

This formulation includes a variety of anionic surfactants designed to cleanse effectively. These surfactants are specifically chosen for their mild, non-sulfate properties to ensure they clean without causing scalp discomfort. Their primary function is to remove excess sebum and clear away dust particulates, ensuring the scalp and hair are clean without being stripped of natural oils.

Cationic Cleansers (Detangling Agents)

The formulation incorporates two cationic surfactants: cetrimonium chloride and stearamidopropyl dimethylamine. These surfactants are included for their cleansing abilities, effectively removing excess sebum and dust particulates from the hair and scalp.

Beyond their cleaning action, these cationic surfactants offer several additional benefits to hair care. They work to detangle hair fibers, enhance the smoothness of the hair cuticle, and minimize friction between hair strands. Furthermore, they serve as anti-static agents, helping to reduce the buildup of static electricity in the hair.

By improving the hair’s surface and reducing static, these surfactants significantly enhance the ease of combing, brushing, and styling, leading to better overall hair manageability.


Humectants are chemical compounds known for attracting and retaining moisture from their surroundings, which is especially beneficial for keeping the scalp and hair well-hydrated.

For those with dry scalps, incorporating humectants into their hair care routine is essential for boosting the moisture content at a cellular level. Glycerin stands out as a particularly effective humectant due to its exceptional capacity to hold water, making it ideal for enhancing scalp and hair hydration.


I highly recommend this co-wash to anyone with scalp issues, like dandruff, dry and itchy scalp, or wants a great, all-natural everyday co-wash product. By the way, As I Am has a whole line dedicated to scalp health. I’ve tried them all, and it’s definitely worth it!


I’m just a girl who transformed her severely damaged hair into healthy hair. I adore the simplicity of a simple hair care routine, the richness of diverse textures, and the joy of sharing my journey from the comfort of my space.

My mission? To empower others with the tools to restore, and maintain healthy hair, and celebrate the hair they were born with!

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