OGX Coconut Miracle Oil Shampoo
Why this score
Concern46 / 55
- Cocamidopropyl Betaine: watch if sensitive
How much genuine, cited concern the ingredients carry, weighted by how much of each is likely present and whether the product stays on or rinses off.
Transparency12 / 20
- Uses an undisclosed "fragrance/parfum" blend, so its scent allergens are hidden.
Whether the full ingredient list, and any fragrance, are actually disclosed.
Formulation restraint17 / 25
- 2 known irritant or fragrance-allergen ingredients: Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine.
Needless irritant or allergen load for the product type. A clean, purposeful formula scores well without any "free-from" theater.
Scored by PlainBody Editorial against the PlainScore method · Label checked July 2026
What’s inside
WaterGenerally safe
The base most products are built on. It carries the other ingredients and has no safety concern.
Full ingredient details →Sodium C14-16 Olefin SulfonateWatch if sensitive
A primary cleansing surfactant similar in strength to sodium laureth sulfate, used in many "sulfate-lite" shampoos even though it is itself a sulfonate detergent. CIR concluded it is safe in rinse-off products; it can be drying or irritating for already-sensitized scalps at higher use levels, same as most anionic surfactants.
Full ingredient details →Cocamidopropyl BetaineWatch if sensitive
A coconut-derived amphoteric surfactant used to boost foam and mildness in cleansers and shampoos. CIR has reviewed it as safe as used, but it is one of the more established contact-allergy triggers in personal care, usually traced to manufacturing impurities such as amidoamine and dimethylaminopropylamine (DMAPA) rather than the betaine itself. People with a history of eyelid or scalp dermatitis are more likely to react.
Full ingredient details →Glycol DistearateCommonly feared, low concern
A wax-like ester of ethylene glycol and stearic acid used purely to thicken shampoo/conditioner and give it a pearly opaque look; it has no cleansing or active role. CIR found it non-sensitizing and non-irritating even at high test concentrations, and decades of manufacturer exposure data show no reported health effects.
Full ingredient details →Coconut OilWatch if sensitive
A rich, solid-at-room-temperature oil that deeply softens dry skin and hair. It is well tolerated overall, but its high lauric acid content is considered comedogenic by many dermatologists, so it can trigger breakouts in people who are acne-prone.
Full ingredient details →Sodium Cocoyl IsethionateGenerally safe
A coconut-derived mild surfactant best known as the main cleansing agent in syndet ("soap-free") bars and gentle body washes. It has a good tolerability record and is often chosen specifically for sensitive or eczema-prone skin.
Full ingredient details →GlycerinGenerally safe
A humectant that draws water into the skin. One of the best-studied, best-tolerated ingredients in personal care.
Full ingredient details →Sodium ChlorideCommonly feared, low concern
Ordinary salt, used in surfactant-based products like shampoos and body washes to adjust viscosity by interacting with the surfactant micelles. It has no meaningful toxicity concern at cosmetic use levels; the main practical downside is that too much can make a formula feel less mild.
Full ingredient details →Below the 1% line
Diazolidinyl UreaWatch if sensitive
A formaldehyde-releasing preservative that slowly gives off small amounts of formaldehyde to keep bacteria and mold from growing in the bottle. CIR set a maximum use level of 0.5%, at which released formaldehyde stays under generally accepted skin-safety thresholds, but people with a formaldehyde or fragrance-mix contact allergy sometimes react to it and may want to avoid the ingredient regardless of the low dose.
Full ingredient details →Citric AcidGenerally safe
Used in tiny amounts to set a product to skin-friendly pH. No concern at those levels.
Full ingredient details →FragranceWatch if sensitive
An undisclosed scent blend that can contain dozens of components. The single most common cause of cosmetic contact allergy, and the blend is not itemized, so you cannot see what is in it.
Full ingredient details →Note: this product hides its scent as an undisclosed “fragrance/parfum” blend, so its specific allergens are not on the label.
Lower-concern alternatives
Same category, higher PlainScore.
- 100⇄Free & ClearFree & Clear Shampoo
- 100⇄SEENScalp Clarifying Shampoo, Fragrance Free
- 100⇄Pharmaceutical SpecialtiesFree and Clear Shampoo
Compare OGX Coconut Miracle Oil Shampoo against anything we have scored →
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Cosmetic information for general education, not medical advice. Concern ratings are evidence-graded and cited on each ingredient page. See how we score.