Side by side
Kenra Professional Platinum Silkening Gloss vs Paul Mitchell Clear Smoothing Serum (Blowout Primer)
12 of 12 functions match Formula overlap 65%. Kenra Professional Platinum Silkening Gloss and Paul Mitchell Clear Smoothing Serum (Blowout Primer) share 2 ingredients among each other's most prominent.
Which of these fits your hair?
We check your pattern, moisture need, scalp, fragrance tolerance, weight sensitivity and more against each formula — and say which one lines up.
Your profile at a glance
- Your answers appear here
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When each one is the right call
What each formula is built for, from its own ingredient list.
- Platinum Silkening Gloss — protein-sensitive hair
- Clear Smoothing Serum (Blowout Primer) — fragrance-free
Side by side
Every trait, aligned
One row per trait, read from each product’s own ingredient list and record. A dash means we have not researched that field for that product — it is not a “no”.
Compared at different sizes — 5.1 oz against 2 oz. Per-ounce prices favour the larger bottle.
- Protein-sensitive hairthat stiffens when protein is added
- Dull-looking haira recognised shine system is present
- Humid climatesthe brand claims humidity resistance
- Very dry hairno fast-drying alcohol in the list
- Fragrance-freeno fragrance (parfum) on the label
- Unscentedfree of strong smells
- Protein-sensitive hairthat stiffens when protein is added
- Dull-looking haira recognised shine system is present
- Scents bother youthis product carries a scent
- Curly-method routinesthese silicones need a detergent to remove
- Tight budgetsit sits in the upper price tiers
- Curly-method routinesthese silicones need a detergent to remove
- Tight budgetsit sits in the upper price tiers
- If scent matters to younothing is added here
More facts about each one
- sulfate-free
- protein-free
- sulfate-free
- fragrance-free
- protein-free
Facts as we recorded them. A dash means we have not researched that field for that product — it is not a "no".
The bottom line
The bottom line depends on your hair
Which of these two suits you is a question about your hair, not about them. The consultation answers it — and tells you what your routine needs around it.
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The detail behind the table
Where the readings above come from: the ingredient lists themselves, each brand’s claims checked against them, what owners report, and cost per ounce in context.
Shared and distinct ingredients
Shared and distinct ingredients
Computed from the ingredient lists as printed. "Shared" means both lists carry it; where it sits on each label is stated, because position is what tells you how much.
What both formulas carry
What only one of them carries
Platinum Silkening Gloss
Clear Smoothing Serum (Blowout Primer)
Full ingredient list — Platinum Silkening Gloss (10)
-
1
Cyclopentasiloxane
- silicone
- emollient
-
2
Dimethicone
- silicone
- emollient
- conditioning agent
-
3
Dimethicone Crosspolymer
- film former
- polymer
- silicone
-
4
Dimethiconol
- silicone
- emollient
- Below about this point, order stops being meaningful — these are typically used at 1% or less.
-
5
Fragrance
- fragrance
- declared fragrance
-
6
Benzyl Benzoate
- fragrance
- named fragrance allergen
-
7
Hexyl Cinnamal
- fragrance
- named fragrance allergen
-
8
Methyl 2-Octynoate
- fragrance
- named fragrance allergen
-
9
Limonene
- fragrance
- named fragrance allergen
-
10
Linalool
- fragrance
- named fragrance allergen
Full ingredient list — Clear Smoothing Serum (Blowout Primer) (3)
-
1
Isododecane
- solvent
- emollient
-
2
Dimethicone
- silicone
- emollient
- conditioning agent
-
3
Dimethiconol
- silicone
- emollient
Claims check
What each brand says, against what each formula shows
Claims are quoted from each brand. We only mark one supported, partly supported, or conflicting when that product’s ingredient list actually speaks to it.
Platinum Silkening Gloss
shine-enhancing smoothing gloss
SupportedSmoother strands, less frizz.sleek and smooth finish
SupportedSmoother strands, less frizz.72-hour humidity resistance
Stated by brandMay help, but not measurable here.reduces styling breakage
Stated by brandCan’t be confirmed from label.thermal protection up to 450°F
Stated by brandOnly lab testing can show this.
Clear Smoothing Serum (Blowout Primer)
fragrance-free
SupportedSafer for scent-sensitive scalps.dye-free
Stated by brandCan’t be confirmed from label.dermatologist-tested
Stated by brandOnly the brand’s testing shows this.speeds up drying time
Stated by brandCan’t be confirmed from label.smooths hair, fights frizz
SupportedSmoother strands, less frizz.adds shine
SupportedReflects light for visible shine.
What owners say
What people report
Recurring themes our researchers wrote in their own words from sourced reviews. We do not store or scrape star ratings, and we never balance one product’s themes against another’s by inventing them.
Both praised for the scent and frizz control.
Platinum Silkening Gloss
A fine straight-haired reviewer with bleached and dyed damage says it leaves hair shiny, soft, and smooth all day after damp application and a later pass before heat styling.
A wavy/curly-haired shopper says it worked well on frizz during humid Florida weather.
A long-time Florida user says a little goes a long way, likes the scent, and finds it effective at taming frizzy hair.
A wavy-haired customer likes the bright shine but reports that the pump cap broke on first opening.
Clear Smoothing Serum (Blowout Primer)
Frizz-proofing in humidity
Reviewer 'Aubrey' (New York) compared it favorably to a scented alternative: 'So glad they made a fragrance-free super skinny serum... it's just as good at frizz-proofing my hair in humid weather.'Smooths color-treated hair
Reviewer 'Cathy' said her colored-treated hair 'feels like silk' and that the product 'removes any frizz.'First fragrance-free serum that actually controls frizz
Reviewer 'Gena' (Chicago, IL) wrote 'This is the first fragrance free option I've found that actually works! It controls my frizz' — speaks directly to the fragrance-free value proposition.Works well for allergy-prone users
Third-party reviewer (Trustpilot, via a UK reseller) wrote 'Excellent product for those of us with allergies, only 3 ingredients, works well.'Made hair drier and frizzier for one user
Reviewer 'Fera' (Virginia) reported she 'had to stop using this after the second use due to making my hair extremely dry and frizzy' — a minority negative result worth noting.Price check
Cost per ounce, in context
Cost per ounce against every product of this type we have priced, each at the size it is most often sold in. Value labels are computed from that percentile and from how many products that do the same job cost less; they are comparisons, not judgements about a brand.
$2.35/oz vs $14.50/oz — Kenra Professional Platinum Silkening Gloss costs about 6.2× more per ounce than Paul Mitchell Clear Smoothing Serum (Blowout Primer).
Every mark sits on one distribution because these are compared against the same set: 79 serums with a computable unit price.
Computed from cost per ounce against every product of this type we have priced, and from how many products that do the same job cost less. It is a comparison, not a judgement about the brand.
Compare with something else
Close formulas to each of these, as their own comparison pages.
Platinum Silkening Gloss · Clear Smoothing Serum (Blowout Primer) · All serums in the library
How this page was made
- This page is assembled from the same researched records the individual product pages render: identity, each ingredient list as printed, each brand's own claims, dated price observations, and review themes written in our researchers' own words. Nothing on it is written per comparison.
- We do not rank these against each other. Which of them suits you depends on your hair, and that is what the consultation works out.
- The formula similarity percentage is a stored, precomputed number: position-weighted overlap of the two ingredient lists blended with agreement on the attributes we derive. It measures how alike two formulas are, not how well either works.
- The value band is a fixed label over two stored numbers: this product’s cost per ounce as a percentile of every product of this type we have priced, each at the size it is most often sold in, and how many products we score as doing the same job cost at least a quarter less per ounce.
- The "Is this right for you?" panel reads only your own consultation answers, and it applies exactly the filters our recommendation engine applies. It is computed when you load the page and is never stored on it.
- 6 sources were consulted across the products on this page.
- Ingredient order tells you relative amount only above roughly 1%. Prices are observations on the dates shown and change without notice. We do not sell these products and take no placement fees.
- This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
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