Powered by patented SAO (Sialo-Oligosaccharide) technology, refined from premium swiftlet bird's nest — a TCM-revered ingredient reborn through modern biotech.核心活性物 SAO（唾液酸寡糖）从珍稀燕窝中专利提纯——把传统燕窝的滋养价值，用现代生物科技带到头皮。
| Hero ingredient核心成分 | SAO (Sialo-Oligosaccharide) |
| Texture质地 | Lightweight, water-like水感清透 |
| Scent香气 | Pleasant herbal草本香调 |
| Applicator涂抹器 | Brush-type, precise钢笔式分缝刷头 |
| Free of不含 | Drugs · Hormones · Alcohol药物 · 激素 · 酒精 |
| Daily use日常使用 | Suitable, even in humidity高湿度日常可用 |
| Volume容量 | 10 mL · 25 mL |
| Manufacturing生产 | ISO 22716 GMP |
Clinically tested to effectively improve the appearance of hair density. Based on a 12-week clinical study, the botanical formula helps to maintain scalp condition and minimise hair fall, contributing to a visibly thicker and fuller look. Individual results may vary. 经临床测试，有效改善毛发密度的外观。基于一项为期 12 周的临床研究，草本配方有助于维护头皮良好状态并减少掉发，令秀发肉眼可见更显浓密丰盈。实际效果因人而异。
Clinical study data archived under reference 中检科健 GT00172024565130. Outcome metrics relate to the appearance of hair density and are framed within HSA / SCAP cosmetic compliance language. The full data file lives on the Clinical & Compliance Archive.临床研究档案编号：中检科健 GT00172024565130。评测指标涉及毛发密度的外观，表述遵循 HSA / SCAP 化妆品合规规范。完整数据见临床与合规档案。
Hair behaviour after pregnancy, supported with a gentle, hormone-free formula.产后头发变化，温和无激素配方。
High-stress city professionals with sensitive, easily-fatigued scalps.高压职场女性，头皮敏感易疲劳。
Drug-free, hormone-free, alcohol-free — built to avoid common irritants.无药物、无激素、无酒精——远离常见刺激源。
Early hairline recession at the temples — a frequent DV reader profile.早期太阳穴/发际后退——DV 读者常见画像。
For visible parting widening — brush applicator delivers exactly where needed.发缝变宽——分缝刷头精准送达。
Water-light, non-sticky — even on Singapore afternoons.水感、不黏腻——即使在新加坡的午后。
| Window时间窗 | DV reader-reported experience*DV 读者反馈典型描述* |
|---|---|
| Day 1–7 | Establish baseline (fixed lighting, fixed angle, same time of day; keep an honest, untouched Day-0 photo)建立基线（固定光线/角度/时段；保留 Day 0 真实未修图照片） |
| Week 2 | Water-light feel established + early reduced hair fall*水感清爽体感建立 + 早期减少掉发* |
| Week 3–4 | Fine baby hairs visible along hairline*发际线出现细绒毛* |
| Day 45 | Switch to PROSAO 25 mL for the 46–60 day cycle切入 PROSAO 25 mL 升级周期（46–60 天） |
| Day 60–90 | Long-term routine settling; UGC sharing (with permission)长期化习惯沉淀；UGC 分享（经书面授权） |
* DV reader self-report. Self-assessed by trial participants. Individual results may vary.* DV 读者自评。受试者自评，实际效果因人而异。
Sialic acid biology, hydrolysis chemistry, the patent record, the 12-week clinical study and toxicology archive — all on a clearly-labelled Research Hub, kept off this product page so claims here remain strictly cosmetic.唾液酸生物学、水解化学、专利记录、12 周临床研究与毒理档案——全部放在标示明确的研究中枢，不在本产品页出现，保持产品页严格的化妆品定位。
Enter Research Hub进入研究中枢 Clinical Archive临床档案SCAP / ASAS · Mandatory Notice: There is no scientific proof that any product (except certain registered medicinal products) or service can retard hair loss or promote hair growth. Individual results may vary. SCAP / ASAS · 法定声明：没有科学证明任何产品（某些注册药品除外）或服务可以延缓脱发或促进毛发生长。实际效果因人而异。