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A100

SEEN Shampoo, Fragrance Free

SEEN · PrestigeNo red flagsWatch-out19 ingredients · 3 to watch

Passes all four red flags. 3 ingredients to watch.

Grade

AYour red flags
AConsumer Reports strict
AEvidence only

+3 bonus

Capped at 100 (raw 103)

Passes all four red flags. No fragrance, sulfates, silicones or contested preservatives.

Ingredients, in label order

Explain every ingredient
  • Water — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Sodium Lauroyl Methyl Isethionate — Good, Mild cleanser. A gentle surfactant. Cleans without stripping the scalp.
  • Cocamidopropylamine Oxide — Good, Mild cleanser. A gentle surfactant. Cleans without stripping the scalp.
  • Glycerin — Good, Moisturizer / soother. Hydrates or calms the scalp.
  • Acrylates Copolymer — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • C13-15 Alkane — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Glycol Distearate — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Aminomethyl Propanol — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Guar Hydroxypropyltrimonium Chloride — Watch, Quat conditioner. A conditioning agent that breaks down slowly in water. Consumer Reports' stricter list flags quats. Evidence: weak.
  • Polyquaternium-7 — Watch, Quat conditioner. A conditioning agent that breaks down slowly in water. Consumer Reports' stricter list flags quats. Evidence: weak.
  • Tocopherol — Good, Moisturizer / soother. Hydrates or calms the scalp.
  • Bisabolol — Good, Moisturizer / soother. Hydrates or calms the scalp.
  • Trisodium Ethylenediamine Disuccinate — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Citric Acid — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Sodium Hydroxide — Neutral, pH adjuster / lye. Adjusts pH. In soap-based products it reacts with the oils to make soap and does not remain free.
  • Phenoxyethanol — Watch, Phenoxyethanol. A common preservative that Consumer Reports' stricter list flags. Low risk at normal levels. Evidence: weak.
  • Ethylhexylglycerin — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Sodium Benzoate — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.
  • Disodium EDTA — Neutral. A structural ingredient, such as water, a thickener, a pH adjuster, an oil or a common preservative. No concern at normal levels.

Watch-outs

  • Best evidenceThe only one with a controlled trial: 29 people over six months, 44% less shedding than the control group. Not peer-reviewed as far as we could find.
  • UpsellAuto-ship is pushed at checkout. The liter size is final sale.

Score breakdown

Starting score100
National Eczema Association seal+3
Score100 → A

Capped at 100 (raw 103)

Where to buy

StoreSizePricePer wash
Brand site8.6 oz$32.00$1.10/wash
Ulta8.6 oz——

Ingredient source

Brand's own sitehelloseen.com/products/shampoo-fragrance-free