Hair gets greasy quickly, just hours after washing? Reasons for oily scalp in summer and recommended oil-control shampoos
As summer approaches, many people find their hair becomes oily. Even after washing it in the morning, it can start to flatten within a few hours, or even lead to an itchy scalp or dandruff. Oily hair doesn't necessarily mean it's not clean enough; it's often due to high temperatures, humid weather, and increased sebum production. This article will help you understand the causes of oily scalp in summer and share proper care methods and shampoo choices.
- Why does hair get especially oily in summer? The relationship between high temperature, humidity, and sebum secretion
- Hair gets oily just a few hours after washing: Is it an issue of washing too little or too much?
- How often should you wash your hair in summer? Will washing it daily damage your scalp?
- How to choose an oil-control shampoo: Key ingredients and pitfalls to avoid
- Summer scalp care steps: What else to do besides shampooing
- FAQ: Common questions about oily scalp in summer
Why does hair get especially oily in summer? The relationship between high temperature, humidity, and sebum secretion
The following factors are common reasons for oily hair in summer:
| Reason | Impact on the scalp |
|---|---|
| High temperatures | Stimulates increased sebum secretion |
| Humid environment | Sweat is harder to evaporate, making hair feel sticky |
| UV radiation | Increases scalp burden, affects oil-water balance |
| Pollution and product residue | Can easily clog hair follicles, causing itching or dandruff |
If the scalp remains oily for prolonged periods, in addition to affecting appearance, it can also increase scalp itching, recurrent dandruff, and even weaken hair strands.
Hair gets oily just a few hours after washing: Is it an issue of washing too little or too much?
Many people experience their hair becoming oily just a few hours after washing and assume they haven't washed it thoroughly enough, even increasing their shampooing frequency. However, the problem may not be due to washing too little, but rather whether the cleansing method is appropriate.
Over-cleansing or using products with too strong oil-removing properties can actually dry out the scalp, stimulating increased sebum secretion. Therefore, instead of constantly washing your hair, it's more important to choose a shampoo that offers moderate cleansing while also providing moisture and repair.
How often should you wash your hair in summer? Will washing it daily damage your scalp?
| Scalp Type | Recommended Washing Frequency |
|---|---|
| Oily scalp | Once a day or every other day |
| Combination scalp | Approximately once every 1 to 2 days |
| Dry scalp | Approximately once every 2 to 3 days |
If you have an oily scalp and sweat more in the summer, washing your hair daily is perfectly fine. The key is to avoid using excessively hot water and to refrain from vigorously scrubbing your scalp.
How to choose an oil-control shampoo: Key ingredients and pitfalls to avoid
To improve oily scalp, you don't necessarily need to choose the shampoo with the strongest cleansing power. Instead, you should pay attention to whether the formula balances cleansing with scalp equilibrium.
Recommended ingredients to look for:
- Salicylic Acid: Helps soften old dead skin cells, cleanses excess oil, and clears follicle buildup.
- Herbal plant extracts: Such as nettle leaf, raspberry, horsetail, comfrey root, and aloe vera, which help soothe and nourish the scalp.
- Moisturizing and repairing ingredients: Replenishes moisture to help maintain the scalp's oil-water balance, preventing it from becoming drier with washing.
Recommended oil-control shampoo
If you wish to cleanse oil, care for your scalp, and repair hair strands simultaneously, consider Herbs'Oil Scalp Retreat Regenerating Shampoo. The product features the brand's exclusive cleansing and hair care formula, combining salicylic acid with herbal plant extracts to gently cleanse excess oil while keeping the scalp comfortable, without causing dryness due to over-cleansing.
The formula includes plant ingredients such as nettle leaf, raspberry, horsetail, comfrey root, and aloe vera, which help soothe an itchy scalp, improve dandruff, and enhance hair elasticity and resilience. It is suitable for oily scalps and those prone to oiliness.
Summer scalp care steps: What else to do besides shampooing
Beyond shampooing, daily care is equally important.
Step 1｜Choose the right shampoo for you
Using a shampoo with moderate cleansing power that also cares for the scalp barrier helps create a healthy scalp environment.
Step 2｜Incorporate a scalp essence treatment
If you often feel your scalp getting oily by midday, or if your scalp is prone to product residue and clogged follicles, you can use Nourwish Scalp Retreat Balancing Booster.
The formula includes salicylic acid, Piroctone Olamine, fermented lactobacillus, multiple peptides, and various plant extracts. It helps purify excess oil, soothe scalp stress, and maintain moisture balance. The texture is refreshing and won't overburden the scalp. It's also very simple to use: just part your hair, spray directly onto the scalp, and gently massage with fingertips. No rinsing is required, and it can be used daily as needed.
Step 3｜Maintain good lifestyle habits
In addition to daily care, it is also recommended to:
- Avoid wearing hats for prolonged periods to reduce scalp stuffiness.
- Regularly clean your comb to minimize oil and dirt residue.
- Reduce consumption of high-sugar and high-fat foods.
- Ensure sufficient sleep and reduce stress.
A holistic approach, from cleansing and care to lifestyle habits, is essential for maintaining a healthy and refreshed scalp environment.
FAQ: Common questions about oily scalp in summer
How to improve very oily hair? ▸
What does oily hair mean? ▸
Can oil-control shampoo be used daily? ▸
Can oily scalps be washed daily? ▸
