Understanding Your Scalp: Four Major Scalp Types
The first step in scalp care is understanding your scalp type. Just as skincare requires knowing your skin type, scalp care requires a targeted approach. Understanding your scalp type is crucial for selecting the right products and establishing an effective routine.
Oily Scalp:
- Characteristics: Noticeably oily within 12 hours of washing, hair easily becomes flat.
- Common Issues: Dandruff, clogged follicles, scalp odor.
- Care Focus: Oil control, deep cleansing, avoiding over-stimulation of sebaceous glands.
Dry Scalp:
- Characteristics: Not very oily even 24 hours after washing, scalp often feels tight.
- Common Issues: Dry flaking, scalp itchiness, frizzy hair.
- Care Focus: Moisturizing, gentle cleansing, reducing washing frequency.
Combination Scalp:
- Characteristics: Oily in the T-zone (forehead to crown), drier on the sides and back.
- Common Issues: Localized oiliness, localized dryness.
- Care Focus: Zoned care, balancing sebum production.
Sensitive Scalp:
- Characteristics: Prone to redness, stinging, and sensitivity to products.
- Common Issues: Contact dermatitis, damaged scalp barrier.
- Care Focus: Repairing the barrier, avoiding irritating ingredients, simplifying the care routine.
Self-Assessment Method: Wash your hair without applying any products, and observe your scalp condition after 12 hours. Press a blotting paper on the crown of your head; if there is a noticeable oil stain, it's oily; if there's almost none, it's dry.
Proper Scalp Cleansing Method: 90% of People Wash Incorrectly
Washing your hair seems simple, but most people's washing methods are flawed. Here are the correct steps recommended by professional hairstylists:
Common Mistakes:
- Water temperature too high (over 40°C) → Stimulates sebaceous glands to overproduce oil.
- Pouring shampoo directly onto the scalp → High local concentration irritates the scalp.
- Scratching the scalp with nails → Damages the scalp and causes infection.
- Incomplete rinsing → Residue clogs hair follicles.
- Applying conditioner to the scalp → Clogs follicles and exacerbates oiliness.
Correct Steps:
- Combing: Before washing, use a wide-tooth comb to detangle hair and remove surface dust.
- Pre-rinsing: Rinse with warm water (37-38°C) for 1-2 minutes to remove 70% of dirt.
- Lathering: Take an appropriate amount of shampoo in your palm, add water, and rub to create a lather.
- Massaging: Apply the lather to the scalp and massage in circular motions with your fingertips for 2-3 minutes.
- Rinsing: Rinse thoroughly with clean water for at least 1 minute, ensuring no residue remains.
- Second Cleanse (for oily scalps): Repeat steps 3-5.
- Conditioning: Apply conditioner only to the mid-lengths and ends of the hair, avoiding the scalp.
- Final Rinse: Do a final rinse with slightly cooler water to help close the hair cuticles.
Recommended Washing Frequency:
- Oily Scalp: Daily or every other day.
- Normal Scalp: Every 2-3 days.
- Dry Scalp: Every 3-4 days.
- After Exercise: Wash on the same day.
Scalp Management Methods: Establishing Daily Care Habits
Besides washing your hair correctly, establishing a comprehensive scalp management routine can fundamentally improve scalp health:
Daily Must-Dos:
- Wash hair correctly (following the steps above).
- Scalp massage for 3-5 minutes (during washing or before bed).
- Keep pillowcases clean (change weekly).
Weekly Routine:
- Scalp exfoliation (gentle scrub or salicylic acid serum).
- Deep conditioning hair mask (applied to hair strands, not the scalp).
- Check scalp condition (for redness, swelling, or abnormal flaking).
Monthly Routine:
- Professional deep scalp cleansing or Head Spa.
- Replace pillows (if used for more than 2 years).
- Evaluate if your current hair care products are still suitable for your scalp condition.
Seasonal Adjustments:
- Summer: Increase washing frequency, use oil-control products, and pay attention to scalp sun protection.
- Winter: Decrease washing frequency, use moisturizing products, and avoid excessively hot water.
- Changing Seasons: The scalp may be temporarily unstable; reduce the use of irritating products.
Dietary Recommendations:
- Consume more protein (eggs, fish, legumes).
- Supplement iron (red meat, spinach, black sesame).
- Intake Omega-3 fatty acids (salmon, walnuts).
- Ensure adequate Vitamin B complex and zinc.
- Drink at least 2 liters of water daily.
- Reduce high-sugar and high-fat foods.
Scalp Care Product Purchasing Guide
Faced with a dazzling array of scalp care products, how do you choose the right one for you?
Shampoo Selection:
| Scalp Type | Recommended Ingredients | Ingredients to Avoid |
|---|---|---|
| Oily | Tea tree, peppermint, salicylic acid | Silicones, heavy oils |
| Dry | Hyaluronic acid, ceramides, glycerin | SLS/SLES, alcohol |
| Sensitive | Chamomile, aloe vera, panthenol | Fragrances, colorants, preservatives |
| Hair Loss | Caffeine, biotin, saw palmetto | Strong degreasing ingredients |
Scalp Serums:
- Oil Control: Contains niacinamide, zinc.
- Moisturizing: Contains hyaluronic acid, squalane.
- Anti-Hair Loss: Contains Minoxidil, caffeine.
- Soothing: Contains centella asiatica, chamomile.
Scalp Exfoliating Products:
- Physical: Contains fine particles (sea salt, sugar).
- Chemical: Contains salicylic acid, AHAs.
- Sensitive scalps are recommended to use chemical exfoliants, which are gentler.
Purchasing Advice:
1. First, determine your scalp type.
2. Choose products with a pH of 4.5-5.5.
3. Avoid shampoos containing silicones (they clog follicles).
4. Test new products on a small area first.
5. Do not change products frequently (use for at least 4 weeks before evaluating effectiveness).
When to Seek Professional Scalp Care?
Daily home care can maintain basic scalp health, but you should seek professional help in the following situations:
Signs You Need Professional Care:
1. Scalp issues persist for more than 4 weeks without improvement.
2. Scalp exhibits redness, pustules, or abnormal pain.
3. Noticeable increase in hair loss.
4. Abnormal amount of dandruff (large flakes falling off).
5. Persistent scalp odor.
6. Tried multiple products with no effect.
7. Unexplained patches or color changes on the scalp.
What Professional Scalp Care Can Provide:
- 200x microscope scalp analysis for accurate diagnosis.
- Professional-grade deep cleansing, achieving a level of cleanliness impossible with home products.
- Targeted care plans and professional products.
- Regular follow-ups and plan adjustments.
- Referral to a dermatologist if necessary.
Canvas Academy offers free scalp analysis services performed by ITEC-certified professional therapists. Whether you want to understand your scalp condition or already have specific scalp issues, you are welcome to book an analysis. We will provide professional advice based on the results, with absolutely no hard selling.
Book your free scalp analysis today and start your journey to better scalp health. For more advanced learning, consider our Scalp Care Course.
