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Syoss Intense Color Deep Caring Shampoo
Syoss

Intense Color Deep Caring Shampoo

Decent 3.5 / 5

A verified Syoss color-care shampoo with a conventional cleansing-and-conditioning formula that should suit many colored hair routines, but it is not a minimalist or fragrance-free option.

Hair & scalp

How it’s judged

Scored for hair & scalp — based on what its ingredients contribute.

What it may help with

Cleansing i3.5 / 4

Whether it helps remove dirt, oil, sweat, product residue, or buildup from hair or scalp — surfactants and cleansing agents score here.

From Sodium Laureth Sulfate, Cocamidopropyl Betaine, Sodium Chloride, PEG-7 Glyceryl Cocoate

Conditioning i3.0 / 4

Whether it makes hair feel softer, smoother, or more manageable — emollients, silicones, cationic polymers, and oils.

From Amodimethicone, HYDROLYZED KERATIN, Sodium PCA, Guar Hydroxypropyltrimonium Chloride

Detangling i2.5 / 4

Whether it reduces friction so hair is easier to comb or brush.

From Amodimethicone, Guar Hydroxypropyltrimonium Chloride, HYDROLYZED KERATIN, Dimethicone

Shine i2.0 / 4

Whether it increases gloss, light reflection, or a smoother-looking hair surface.

From Amodimethicone, Apricot Kernel Oil, HYDROLYZED KERATIN, Dimethicone

Anti frizz i1.5 / 4

Whether it helps reduce frizz, flyaways, humidity effects, or rough hair appearance.

From Dimethicone, Citric Acid

Things to watch

Sensitization i3.5 / 4

Risk of allergic contact dermatitis or immune-based scalp reactions — fragrance, preservatives, hair dyes, and botanicals may score here.

From Citronellol, Fragrance, Cocamidopropyl Betaine, Benzyl Salicylate

Scalp irritation i2.5 / 4

Risk of itching, burning, redness, dryness, or discomfort on the scalp.

From Fragrance, Sodium Laureth Sulfate, Citronellol, Limonene

Hair dryness i1.5 / 4

Whether it may make hair fibers feel dry, rough, brittle, or less flexible.

From Sodium Chloride, Citric Acid

Scalp dryness i1.5 / 4

Whether it may dry out the scalp, strip oils, or worsen flaking and tightness.

From Sodium Chloride, Citric Acid

Buildup i0.5 / 4

Whether it can accumulate on hair or scalp over time — causing heaviness, dullness, residue, or reduced volume.

About this product

This is a color-care shampoo for colored and highlighted hair. The formula is a standard cleansing base with conditioning agents, silicones, keratin, and humectants, supported by manufacturer and retailer ingredient listings. It looks functional for smoothing and detangling, but it is not fragrance-free and may be less ideal for very sensitive scalps or users avoiding sulfates/silicones.

Good signs
  • Adds conditioning and slip through silicones and cationic conditioners, which can help reduce roughness after washing.
  • Includes hydrolyzed keratin and humectant support, which may improve the feel of damaged or color-treated lengths.
  • The formula is positioned specifically for colored and highlighted hair, with retailer/manufacturer support for that use case.
Watch-outs
  • Contains fragrance plus multiple fragrance allergens, which is a common issue for scent-sensitive or reactive scalps.
  • Sulfate cleansing may be more stripping than low-surfactant alternatives for very dry or porous hair.
  • Silicone-heavy conditioning can build up on some hair types and may require stronger cleansing over time.
Best for
  • color-treated hair
  • highlighted hair
  • hair that benefits from smoothing and detangling
  • users who prefer a conventional fragranced shampoo
  • normal scalp
  • dry lengths
  • color-treated hair
  • highlighted hair
How to use it
  • Apply to wet hair and scalp, lather, then rinse.
  • Follow with conditioner for better manageability and color-care results.
  • Patch test if scalp sensitivity to fragrance or cleansers is a concern.
  • Use less frequently if hair feels coated or heavy.

What people say online

Summarised from public reviews across the web — subjective experience, not our formula assessment.

User reviews were not specifically searched in depth here, so no reliable review-based sentiment summary is available.

Aggregated from publicly available reviews. SpottyLabs does not sell this product.

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