What serum is suitable for 30-year-olds? Hot topics on the Internet and scientific purchasing guide
Recently, skin care ingredients and anti-aging have become the focus of heated discussions on social platforms. Skin at the age of 30 is faced with problems such as collagen loss and reduced barrier function. Choosing a suitable essence requires combining the efficacy of ingredients and the needs of the skin type. The following is a structured analysis of skin care topics and essence purchase that have been hotly debated across the Internet in the past 10 days.
1. Top 5 hot skin care topics on the Internet (last 10 days)

| Ranking | Topic keywords | Discuss the popularity index | Associated age group |
|---|---|---|---|
| 1 | Advanced version of morning C and evening A | 98,000 | 25-35 years old |
| 2 | What are the taboos for blue copper peptide combination? | 72,000 | 28-40 years old |
| 3 | Sensitive skin repair ingredients | 65,000 | 22-45 years old |
| 4 | Microecological barrier skin care | 59,000 | 30-50 years old |
| 5 | Actual test of anti-glycation essence | 43,000 | 25-38 years old |
2. Core indicators for purchasing serum for 30-year-olds
| skin problems | active ingredients | Represents product type | Frequency of use |
|---|---|---|---|
| Initial appearance of fine lines | Boseine (3%-10%), hexapeptide | Anti-wrinkle Firming Serum | Every morning and evening |
| Dull and yellowish | VC derivatives (10%-15%), ergothioneine | Antioxidant serum | Morning use |
| Dry and dehydrated | Ceramide (0.3%-1%), B5 | barrier repair serum | Can be used in combination |
| enlarged pores | Lactobionic acid (5%), nicotinamide (2%) | Gentle Rejuvenating Essence | Use every other day |
3. Essence matching solutions for different skin types
1.Oily skin:It is recommended to use the "oil control + antioxidant" combination. Use an oil control essence containing zinc PCA during the day, and use it with 10% dipropylene glycol VC solution at night to avoid using heavy textures.
2.Dry skin:We recommend the "repair + anti-aging" combination. First use B5 essence as a base, then layer the essence milk containing 3% Bose. In winter, you can add squalane oil products.
3.Combination skin:Adopt zoned care, use an oil-controlling essence containing 1% salicylic acid on the T zone, and a moisturizing essence containing ceramide on the cheeks. Be careful to avoid sensitive areas around the eyes.
4. Expert advice and usage misunderstandings
•The higher the ingredient concentration, the better:Skin tolerance decreases at the age of 30. It is recommended that the VC concentration be controlled at 10%-15%, and retinol should start to build tolerance from 0.1%.
•Avoid invalid overlays:Blue copper peptide cannot be used together with VC and acids. Collagen essence needs to be combined with penetration-promoting technology to be effective.
•Technique affects absorption:The absorption rate of pressing application is 40% higher than that of rubbing. Wait 30 seconds after application before adding subsequent products.
5. 2023 word-of-mouth essence ranking (30-year-old group)
| Category | Product name | core ingredients | price range |
|---|---|---|---|
| Comprehensive anti-aging | Estee Lauder small brown bottle seventh generation | Baobab Seed Extract + Tripeptide-32 | 600-900 yuan |
| Affordable repair | Winona Moisturizing Essence | Portulaca oleracea extract + green thorn fruit oil | 200-300 yuan |
| Specializing in anti-wrinkle | SkinCeuticals Purple Rice Essence | 10% Boseine + Dipotassium Glycyrrhizate | 800-1200 yuan |
| New domestic products | PROYA Anti-Double Essence 3.0 | Ergothioneine + Astaxanthin | 300-400 yuan |
When choosing an essence, please note: after the age of 30, the skin metabolism cycle is extended to 28-35 days, and any new product needs to be used for at least 1 month to evaluate the effect. It is recommended to conduct skin testing every quarter, dynamically adjust the skin care plan, and cooperate with a healthy routine to achieve the best care effect.
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