This is a clarifying and conditioning tea tree shampoo designed to deliver a deep scalp cleanse while imparting a smooth, slip-enhancing finish through nourishing silicones and polymers.
The formulation demonstrates solid cleansing and conditioning capabilities through a well-rounded surfactant and conditioning matrix. The combination of Sodium C14-16 olefin sulfonate, Cocamidopropyl hydroxysultaine, and Sodium cocoyl isethionate produces a dense lather capable of thoroughly removing excess sebum and product buildup. Tea tree leaf oil provides a clarifying and invigorating sensation to the scalp. Meanwhile, conditioning agents such as Dimethicone, Amodimethicone, Panthenol, and multiple polyquaterniums (Polyquaternium-6 and Polyquaternium-10) work in synergy to deliver noticeable softness, minimize wet combing friction, enhance slip, and reduce static flyaways.
The safety profile is noticeably compromised by several known sensitizers and irritants within the preservative and additive system. Most notably, the inclusion of Methylchloroisothiazolinone and Methylisothiazolinone introduces potent contact allergens that pose an elevated risk of allergic contact dermatitis. The presence of synthetic colorants (Yellow 5 and Blue 1) alongside generic Fragrance (Parfum) increases the potential for scalp irritation. Additionally, while Sodium C14-16 olefin sulfonate is a sulfate-free alternative, it can still exhibit a relatively high stripping potential that may cause dryness or barrier disruption in individuals with sensitive or compromised scalps.
The overall assessment reflects a functional tradeoff between reliable everyday cleansing performance and ingredient safety. On one hand, the shampoo effectively balances thorough purifying action with smoothing silicones and anti-static polymers to leave hair clean, manageable, and detangled. On the other hand, the choice of harsh isothiazolinone preservatives and artificial additives dampens its suitability for sensitive skin types. It stands as a capable clarifying and conditioning product for standard hair types, provided users do not suffer from heightened sensitivities to common fragrance compounds or reactive preservative blends.
The cleansing foundation relies heavily on Sodium C14-16 Olefin Sulfonate, a potent surfactant that effectively lifts away excess sebum, stubborn product buildup, and daily environmental grime. While marketed as a sulfate-free option, this particular surfactant acts with notable vigor and cleanses almost as aggressively as traditional sulfates. Balanced by milder co-surfactants like Cocamidopropyl Betaine and Sodium Cocoyl Isethionate, the formula generates a rich, satisfying lather that leaves the roots feeling exceptionally clean and thoroughly purified without instantly depleting standard moisture levels.
At the heart of the active profile is Tea Tree Leaf Oil, celebrated for its natural antimicrobial, antifungal, and invigorating properties. It helps refresh congested scalps, reduce flakiness, and soothe mild irritation while providing an awakening sensory experience in the shower. To counterbalance the strength of the cleansing agents, the formula incorporates Panthenol (Pro-Vitamin B5), which draws moisture into the hair shaft, reinforcing structural elasticity and preventing the immediate sensation of raw, squeaky-clean dehydration often caused by deep-cleansing shampoo blends.
To ensure cosmetic manageability, the formulation integrates conditioning silicones such as Dimethicone and targeted Amodimethicone, alongside Guar Hydroxypropyltrimonium Chloride and Polyquaternium compounds. This conditioning matrix seals the hair cuticle, detangles unruly knots, and delivers notable slip and shine. However, the reliance on heavier silicones means that individuals following strict silicone-free regimens or those prone to coating-induced buildup may notice their fine strands becoming weighed down over extended, daily usage cycles without a separate chelating reset.
A critical consideration for sensitive users is the preservative system containing Methylchloroisothiazolinone and Methylisothiazolinone (MCI/MI), alongside synthetic fragrance and artificial colorants (Yellow 5, Blue 1). These preservatives are well-known potential contact allergens that may trigger flare-ups on delicate or eczema-prone scalps. Overall, this shampoo serves as an effective, smoothing clarifying wash for normal to oily hair types, provided your skin tolerates standard fragrance compounds and potent preservation systems without reactive sensitivity.
🧪 Sodium C14-16 Olefin Sulfonate / C14-16 烯烃磺酸钠
Purpose: Primary cleansing and foaming agent
Concerns: Can be drying or irritating to sensitive or compromised scalps.
Notes: A sulfate-free anionic surfactant widely used as an alternative to sodium laureth sulfate.
🧪 Cocamidopropyl Hydroxysultaine / 椰油酰胺丙基羟磺基甜菜碱
Purpose: Mild amphoteric surfactant and foam booster
Concerns: Low risk of contact dermatitis in sensitized individuals.
Notes: Effectively mitigates the potential harshness and irritation of primary anionic surfactants.
🧪 Sodium Cocoyl Isethionate / 椰油酰羟乙磺酸钠
Purpose: Gentle cleansing and lathering surfactant
Notes: Known as ‘baby foam’ for its exceptional mildness, rich creamy lather, and biodegradability.
🧪 Cocamidopropyl Betaine / 椰油酰胺丙基甜菜碱
Purpose: Secondary surfactant, foam stabilizer, and viscosity builder
Concerns: Potential contact allergen, typically caused by residual synthesis impurities (3-dimethylaminopropylamine).
Notes: Synergistically boosts lather quality and mildness when paired with anionic surfactants.
🧪 PPG-2 Hydroxyethyl Coco/Isostearamide / PPG-2 羟乙基椰油/异硬脂酰胺
Purpose: Surfactant, foam stabilizer, and rheology modifier
Notes: Often employed as a high-performance, DEA-free nonionic thickener and foam booster.
🧪 Dimethicone / 聚二甲基硅氧烷
Purpose: Hair conditioning agent and emollient
Concerns: Can accumulate on the hair shaft over repeated use if not cleansed with clarifying surfactants.
Notes: Coats the hair cuticle to impart smoothness, reduce friction, and seal in moisture.
🧪 Amodimethicone / 氨端聚二甲基硅氧烷
Purpose: Targeted conditioning silicone
Concerns: May build up with prolonged use, though significantly less prone to accumulation than standard dimethicone.
Notes: Amine-modified silicone that selectively adheres to damaged, negatively charged areas of hair fibers.
🧪 Guar Hydroxypropyltrimonium Chloride / 瓜尔胶羟丙基三甲基氯化铵
Purpose: Cationic conditioning agent and detangler
Notes: A naturally derived polymer that neutralizes static charge and improves wet and dry combability.
🧪 Polyquaternium-6 / 聚季铵盐-6
Purpose: Antistatic agent and hair conditioner
Notes: A highly charged cationic homopolymer that provides slip and softness without heavy residue.
🧪 Polyquaternium-10 / 聚季铵盐-10
Purpose: Conditioning polymer and film former
Notes: Cationic hydroxyethylcellulose derivative commonly used to improve hair manageability and sheen.
🧪 Cetrimonium Chloride / 西曲氯铵
Purpose: Antistatic, conditioning, and emulsifying agent
Concerns: Can cause scalp irritation at higher concentrations.
Notes: A quaternary ammonium salt that neutralizes negative charges on hair and helps stabilize silicone emulsions.
🧪 Glycol Distearate / 乙二醇二硬脂酸酯
Purpose: Pearlescent agent and opacifier
Notes: Imparts an opaque, shimmery pearlescent aesthetic to liquid shampoo formulations.
🧪 Laureth-4 / 月桂醇聚醚-4
Purpose: Nonionic emulsifier and surfactant
Concerns: Ethoxylated ingredient that may carry trace manufacturing by-products like 1,4-dioxane.
Notes: Assists in suspending and dispersing hydrophobic conditioning agents such as silicones.
🧪 Laureth-23 / 月桂醇聚醚-23
Purpose: Nonionic emulsifier and solubilizer
Concerns: Ethoxylated ingredient that may contain trace amounts of 1,4-dioxane.
Notes: Frequently paired with lower-HLB emulsifiers like Laureth-4 to form stable microemulsions.
🧪 Trideceth-12 / 异十三醇聚醚-12
Purpose: Nonionic emulsifier and surfactant
Notes: Works synergistically with cetrimonium chloride to maintain amodimethicone uniformly dispersed.
🧪 Melaleuca Alternifolia (Tea Tree) Leaf Oil / 互生叶白千层（茶树）叶油
Purpose: Antimicrobial, clarifying, and scalp-soothing botanical active
Concerns: Contains volatile terpenes that can cause contact allergy or irritation in sensitive individuals.
Notes: Naturally high in terpinen-4-ol, giving it proven antibacterial and antifungal properties against dandruff-causing microbes.
🧪 Panthenol / 泛醇
Purpose: Humectant and hair strengthening provitamin (Pro-Vitamin B5)
Notes: Penetrates into the hair cortex to bind moisture, improving elasticity and resilience against breakage.
🧪 Fragrance (Parfum) / 香精
Purpose: Provides pleasant scent and masks base formulation odors
Concerns: One of the most frequent causes of cosmetic contact dermatitis and skin sensitization.
Notes: A proprietary blend of aromatic synthetic compounds and natural essential oils.
🧪 Water (Aqua) / 水
Purpose: Solvent and carrier medium
Notes: Serves as the primary continuous phase, typically constituting 70% to 85% of standard liquid shampoos.
🧪 PEG-120 Methyl Glucose Dioleate / PEG-120 甲基葡糖二油酸酯
Purpose: Nonionic thickener and viscosity modifier
Notes: An exceptionally mild associative thickener that reduces surfactant irritation without affecting foam volume.
🧪 Sodium Chloride / 氯化钠
Purpose: Viscosity builder and ionic stabilizer
Notes: Increases viscosity by screening electrostatic repulsion between surfactant headgroups, promoting micellar growth.
🧪 Methylchloroisothiazolinone / 甲基氯异噻唑啉酮
Purpose: Broad-spectrum antimicrobial preservative
Concerns: Potent skin sensitizer and allergen; restricted strictly to rinse-off cosmetic formulations.
Notes: Highly effective at very low concentrations against bacteria, yeast, and fungi.
🧪 Methylisothiazolinone / 甲基异噻唑啉酮
Purpose: Broad-spectrum antimicrobial preservative
Concerns: Significant potential for eliciting contact allergic dermatitis.
Notes: Commonly formulated together with methylchloroisothiazolinone in a 3:1 ratio (Kathon CG).
🧪 Tetrasodium EDTA / 乙二胺四乙酸四钠
Purpose: Chelating agent and preservative booster
Notes: Binds divalent metal ions present in tap water, preventing degradation and enhancing antimicrobial system efficacy.
🧪 Citric Acid / 柠檬酸
Purpose: pH adjuster and buffering agent
Notes: Naturally derived alpha hydroxy acid used to bring formulation pH close to the natural scalp pH (4.5–5.5).
🧪 Yellow 5 (CI 19140) / 柠檬黄 (CI 19140)
Purpose: Synthetic cosmetic dye
Concerns: Rare potential to cause allergic reactions in individuals sensitive to azo dyes.
Notes: A water-soluble tartrazine colorant approved globally for rinse-off and leave-on cosmetic use.
🧪 Blue 1 (CI 42090) / 亮蓝 (CI 42090)
Purpose: Synthetic cosmetic dye
Notes: A brilliant blue triarylmethane dye frequently blended with Yellow 5 to produce green tones matching tea tree branding.