AI-Powered Universal Comparison Engine

Personal care products: Olaplex No. 3 Hair Perfector vs. Philips Sonicare DiamondClean Smart 9700

Quick Verdict

Olaplex No. 3 Hair Perfector is designed for hair repair and protection, while the Philips Sonicare DiamondClean Smart 9700 is focused on advanced oral hygiene with smart features. The choice depends on whether the user prioritizes hair care or oral care.

Key features – Side-by-Side

AttributeOlaplex No. 3 Hair PerfectorPhilips Sonicare DiamondClean Smart 9700
NameOlaplex No. 3 Hair PerfectorPhilips Sonicare DiamondClean Smart 9700
Hair/Tooth Cleaning PerformanceRepairs damaged hair by rebuilding broken disulfide bonds, leading to softer, shinier, and healthier hair. Some users have seen a reduction in frizz and breakage, with hair feeling stronger overall after just one use.Removes up to 20x more plaque than a manual toothbrush. Removes up to 100% more stains in just 3 days. Utilizes advanced sonic technology, delivering up to 62,000 brush strokes per minute.
ModesNot availableOffers 5 modes: Clean, White+, Gum Health, Deep Clean+, and Tongue Care. Clean: For exceptional daily cleaning. White+: Removes surface stains. Gum Health: Gentle cleaning for gums. Improves gum health in 2 weeks. Deep Clean+: Provides a refreshing, thorough clean. Tongue Care: For cleaning the tongue and freshening breath.
Damage PreventionDesigned to protect hair from damage caused by chemical services, heat styling, and environmental stressors. Aims to reduce breakage and split ends. It helps maintain strength, structure, integrity, softness, and shine.The pressure sensor alerts when brushing too hard, protecting gums.
Smart FeaturesNot availableConnects to the Philips Sonicare app for personalized guidance and coaching. BrushSync technology reminds you when to replace brush heads. It automatically detects the brush head type and selects the optimal brushing mode. QuadPacer and SmarTimer guide brushing technique and ensure the recommended 2-minute brushing time.
App IntegrationNot availableProvides personalized brushing guidance, tracks coverage, and helps improve brushing habits. The app offers feedback on brushing habits and helps to improve technique.
Hair StrengtheningClinically proven to leave hair 3x stronger after one use. It visibly strengthens hair, improving its look and feel by rebuilding disulfide bonds, which reduces breakage and split ends.Not available
Battery LifeNot availableLasts up to two weeks on a single charge with regular use.
Frizz ReductionHelps reduce frizz and improve hair manageability.Not available
Shine EnhancementEnhances hair shine and vibrancy, with effects lasting until the next salon service, depending on hair treatment.Not available
Color SafeSuitable for color-treated hair. Helps to maintain color vibrancy.Not available
Key IngredientBis-Aminopropyl Diglycol Dimaleate is the active ingredient that repairs broken bonds.Not available
PriceNot availableNot available
RatingsNot availableNot available

Overall Comparison

Olaplex strengthens hair 3x after one use, while Philips Sonicare removes 20x more plaque and 100% more stains in 3 days.

Pros and Cons

Olaplex No. 3 Hair Perfector

Pros:
  • Repairs broken disulfide bonds
  • Strengthens hair from the inside out
  • Reverses damage from chemical treatments, heat, and environmental stressors
  • Reduces breakage and split ends
  • Helps maintain strength, structure, integrity, softness, and shine
  • Reduces frizz
  • Improves hair manageability
  • Enhances hair shine and vibrancy
  • Safe for color-treated hair
Cons:
  • No major disadvantages reported.

Philips Sonicare DiamondClean Smart 9700

Pros:
  • Removes up to 20x more plaque than a manual toothbrush
  • Removes up to 100% more stains in just 3 days
  • Offers 5 brushing modes for various oral care needs
  • Provides personalized brushing guidance via the app
  • Pressure sensor prevents gum damage
  • Long battery life (up to two weeks)
Cons:
  • No major disadvantages reported.

User Experiences and Feedback