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Hairdresser's Invisible Oil Heat/UV Protective Primer vs Curling Custard

Bumble and bumble Hairdresser's Invisible Oil Heat/UV Protective Primer edges out Kinky-Curly Curling Custard, 7.8 to 7.7. It wins on formula and texture and feel, while the Curling Custard is stronger on results and value.

Benefit fingerprints

What each one does.

Bumble and bumble Hairdresser's Invisible Oil Heat/UV Protective Primer

HydrateClarifyRenewGlowCalm & ProtectHair & ScalpFinish & WearScentMoistureBarrierBreakoutsOil & PoresCleanseLines & FirmnessTextureEye AreaEven ToneRadianceSensitiveProtectRepairShape & ShineScalpFinishWearCoverageLashes & BrowsFloralGourmandFreshWoody & AmberHydratingPlumpingLong-lasting moistureBarrier repairDryness reliefFlaking reliefAcneBlackheadsClogged poresOil controlPore refiningShine controlMakeup removalDouble cleansingFine linesFirmingCrepinessSmoothingResurfacingBumps & KPDark circlesPuffinessDark spotsHyperpigmentationAcne marksBrighteningDullnessGlass skinSoothingRednessIrritation-freeUV protectionNo white castAntioxidantOdor controlDamage repairSplit endsHeat protectionCurl definitionFrizz controlVolumeShineScalp careHair growth supportDandruffColor protectionMatteDewySatinNaturalLong-wearTransfer-proofWaterproofBuildableSheer coverageMedium coverageFull coverageBlurringLash lengthLash volumeCurl holdBrow definitionFloralWhite floralRoseVanillaGourmandCaramelCitrusFresh & cleanAquaticGreenWoodyAmberMuskySpicyHydrateClarifyRenewGlowHair & ScalpFinish & WearScent

Kinky-Curly Curling Custard

HydrateClarifyRenewGlowCalm & ProtectHair & ScalpFinish & WearScentMoistureBarrierBreakoutsOil & PoresCleanseLines & FirmnessTextureEye AreaEven ToneRadianceSensitiveProtectRepairShape & ShineScalpFinishWearCoverageLashes & BrowsFloralGourmandFreshWoody & AmberHydratingPlumpingLong-lasting moistureBarrier repairDryness reliefFlaking reliefAcneBlackheadsClogged poresOil controlPore refiningShine controlMakeup removalDouble cleansingFine linesFirmingCrepinessSmoothingResurfacingBumps & KPDark circlesPuffinessDark spotsHyperpigmentationAcne marksBrighteningDullnessGlass skinSoothingRednessIrritation-freeUV protectionNo white castAntioxidantOdor controlDamage repairSplit endsHeat protectionCurl definitionFrizz controlVolumeShineScalp careHair growth supportDandruffColor protectionMatteDewySatinNaturalLong-wearTransfer-proofWaterproofBuildableSheer coverageMedium coverageFull coverageBlurringLash lengthLash volumeCurl holdBrow definitionFloralWhite floralRoseVanillaGourmandCaramelCitrusFresh & cleanAquaticGreenWoodyAmberMuskySpicyHydrateClarifyRenewGlowHair & ScalpFinish & WearScent

Side by side

Every detail, compared.

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Beauty score
7.8Good
7.7Good
Results30% of score
7.9
8.0
Formula & ingredients20% of score
8.1
7.4
Texture & experience15% of score
8.0
6.8
Value20% of score
7.1
7.8
Community love15% of score
7.8
8.1
Community
No ratings yet
No ratings yet
PriceTypical, checked by our editors
$34.00/ 8.5 fl oz / 250 mlMid-range
$20.00/ 8 ozMid-range
Price per ounceLowest wins
$4.02 / oz
—
What it does
  • Heat protection
  • Frizz control
  • Shine
  • Color protection
  • Curl definition
  • Frizz control
  • Shine
Made for
Straight hair, Wavy hair, Curly hair, Coily hair, Thick hair, Color-treated hair, Damaged hair
Wavy hair, Curly hair, Coily hair, Thick hair
Format
Leave-in
Gel
Texture
Lightweight milky spray; brand says it absorbs easily into hair
Concentrated custard-style gel; brand says it is never greasy, crunchy or drying
Fragrance-free
No — contains fragrance
—
Claims
Cruelty-free (brand-stated), Paraben-free
Silicone-free, Paraben-free, Cruelty-free (brand-stated)
Brand origin
🇺🇸 American beauty
🇺🇸 American beauty
Video reviews
Best for
  • • Dry, frizzy or color-treated hair that gets heat-styled
  • • Detangling and prepping before blow-drying
  • • A one-step leave-in, primer and heat protectant
  • • Wash-and-go styles on curly and coily hair
  • • Shoppers avoiding silicones and drying alcohols
  • • Pairing with a leave-in such as Knot Today
Strengths
  • Combines leave-in conditioner, styling primer and heat protection to 450°F
  • UV filters that the brand says help protect against sun drying
  • Brand says it protects color from fading for up to 16 washes
  • Strong curl definition and hold shown in wash-and-go demos
  • Free of silicones, drying alcohols, petroleum and mineral oil per the brand
  • Concentrated formula; brand says a little goes a long way
Watch-outs
  • Fragranced with frangipani, golden honey and tonka bean notes
  • Pricier than drugstore heat protectants
  • Technique-sensitive: brand directs application to soaking-wet hair in small sections
  • Full ingredient list isn't published on the brand's product page
Where to buy

Affiliate links — we may earn a commission. How we make money

FAQ

Quick answers.

Which is better, Hairdresser's Invisible Oil Heat/UV Protective Primer or Curling Custard?

Bumble and bumble Hairdresser's Invisible Oil Heat/UV Protective Primer edges out Kinky-Curly Curling Custard, 7.8 to 7.7. It wins on formula and texture and feel, while the Curling Custard is stronger on results and value.

Which costs less?

Bumble and bumble Hairdresser's Invisible Oil Heat/UV Protective Primer typically sells for about $34.00 and Kinky-Curly Curling Custard for about $20.00, based on retail prices when we last checked.

How do you score them?

Both are scored on the same five-factor rubric (results, formula & ingredients, texture & experience, value, community love), using the formula or specs, verified creator reviews, community consensus and value. Brands can’t pay for placement.