KenkoNav

AI that analyzes product ingredients based on your health profile, medical restrictions, and goals to help you make informed decisions.

[KenkoNav @KenkoNav]

The "glass skin" trend pushed people toward over-exfoliation.

Reality check:
Healthy skin has texture. Pores are normal. Some variation in tone is human.

Glass skin in photos = lighting + filters + genetics, rarely just skincare.
Chasing unrealistic standards damages your actual skin barrier.

[KenkoNav @KenkoNav]

How to check product pH:
Buy pH test strips.

Test your products:
• Dispense small amount
• Touch strip to product
• Compare color to chart

If your cleanser is pH 8+, switch it.

[KenkoNav @KenkoNav]

Let's talk about pH in skincare.

Your cleanser's pH could be slowly destroying your skin barrier, and you'd never know until the damage is done.

Here's what you need to know 🧵

[KenkoNav @KenkoNav]

Ideal pH by product type:
Cleansers: 4.5-6.5
Toners: 5.0-7.0
Vitamin C serums: 2.5-3.5 (needs to be acidic to work)
AHA/BHA products: 3.0-4.0
Moisturizers: 5.0-7.0

Too acidic = irritation
Too alkaline = barrier damage

Balance matters.

[KenkoNav @KenkoNav]

Vitamin C serums turning brown or orange?
That's oxidation. And oxidized vitamin C doesn't just stop working it can actually IRRITATE your skin.

Signs your vitamin C is dead:
• Color change (should be clear/pale yellow)
• Strange smell
• Changed texture

Toss it. Don't use oxidized actives.

[KenkoNav @KenkoNav]

If someone shares their skin struggles with you, listen without:
❌ Suggesting they "just try X product"
❌ Minimizing ("it's not that bad")
❌ Blaming ("have you tried drinking more water?")

✅ Just listen with empathy.

Sometimes that's enough.

[KenkoNav @KenkoNav]

Let's talk about something nobody discusses: The mental health impact of skin conditions.

Thread on the skin-mind connection 🧵

[KenkoNav @KenkoNav]

If you're struggling with skin conditions:

• It's okay to feel upset about it
• Your feelings are valid
• Seeking help (dermatological + psychological) is strength, not weakness
• There are effective treatments (both medical and mental health)

You deserve support.

[KenkoNav @KenkoNav]

Today is World Cancer Day 🎗️

Your daily sunscreen habit is one of the most powerful cancer prevention tools you have.
Skin cancer is the most common cancer globally, but also the most preventable.

SPF 30+ every day.
Reapply every 2 hours in sun.
Check your skin monthly.

Prevention is powerful.

[KenkoNav @KenkoNav]

@CoachDanGo A few adds if you’re going for healthiest on the planet:
• Timers for posture + eye breaks
• blue-light glasses for eye health
• hydration + quality supplements
• healthy snack stasher (not just tech)
• mental breaks & mindfulness timer
• air quality + CO₂ monitors

[KenkoNav @KenkoNav]

Bottom line for World Cancer Day:

Don't fear parabens. Fear inadequate sun protection. The cosmetic ingredient most proven to prevent cancer (sunscreen) is underused.The ones with no proven cancer link (parabens) are over-feared.

Science literacy saves lives.

[KenkoNav @KenkoNav]

Tomorrow is World Cancer Day.
So let's address the elephant in the room:
"Do cosmetics cause cancer?"

Here's what 40+ years of research actually shows🧵

[KenkoNav @KenkoNav]

The actual cancer prevention in cosmetics?
SUNSCREEN.

Daily broad-spectrum SPF 30+ reduces:
• Melanoma risk by 50-73%
• Squamous cell carcinoma by 40%
• Basal cell carcinoma significantly

Prevention > paranoia about preservatives.

Source: JAMA Dermatology