Bio-Active Bird's Nest Scalp Revitalizing Essence — powered by patented SAO (Sialo-Oligosaccharide) technology refined from premium swiftlet nests. Lightweight, water-like, 100% drug-free, alcohol-free, hormone-free. Clinically tested to improve the appearance of hair density. Bio-Active 燕窝头皮焕活精华——核心活性物 SAO（唾液酸寡糖）从珍稀燕窝中专利提纯。水感清透、100% 无药物、无酒精、无激素。经临床测试，有效改善毛发密度的外观。
* Self-assessed by trial participants in Daily Vanity 10-reader, 45-day perception study. Individual results may vary. * 数据来自 Daily Vanity 10 人 45 天读者主观感知研究，受试者自评，实际效果因人而异。
Daily Vanity Top 10
Hair Growth Serum 2026DV 2026 生发精华榜
第一名
Readers Noticed
Baby Hairs in 45 Days*9/10 读者 45 天内
看到细绒毛*
DV Reader
Average Rating*DV 读者
平均评分*
Patents
US · JP · CN · HK · MO五地区专利
美/日/中/港/澳
* Daily Vanity 10-reader perception trial, 45 days. Self-assessed by trial participants. Individual results may vary.* Daily Vanity 10 人 45 天读者感知研究，受试者自评，实际效果因人而异。
Patented Sialo-Oligosaccharide (SAO) refined from premium swiftlet nests — a TCM-revered ingredient reborn through modern biotech.专利提纯的唾液酸寡糖（SAO），源自珍稀金丝燕巢——把传统燕窝的滋养价值，用现代生物科技带到头皮。
US 10,610,537 B2 · JP 6762027 · CN 107778332 · HK 1245050 · MO J/002932. Backed by patented hair care technology from the US, Japan, and China.美/日/中/港/澳五地区专利保护。
Fast-absorbing, no greasy residue. Brush-type applicator for precise scalp delivery. Built for Singapore's humid climate.极速吸收、不油不腻。钢笔式分缝刷头，适合 SG 高湿度气候日常使用。
Drug-free · hormone-free · alcohol-free. Tested under strict toxicology screening. Gentle enough for sensitive scalps.无药物 · 无激素 · 无酒精。通过严格毒理筛查。敏感头皮可用。
Ranked #1 in DV's 2026 Top 10. 9/10 readers noticed baby hairs after 45 days. 4.1⭐ average. Self-assessed by trial participants.DV 2026 排行榜首位 · 9/10 读者 45 天内看到细绒毛 · 4.1⭐ 平均评分（受试者自评）。
Read full DV trial →阅读完整测评 →Clinically tested to effectively improve the appearance of hair density. Based on a 12-week clinical study, helps maintain scalp condition and minimise hair fall.经临床测试，有效改善毛发密度的外观。基于 12 周临床研究，有助于维护头皮良好状态并减少掉发。
Suitable for postpartum changes, stress-induced thinning, sensitive scalps, early hairline recession, M-shaped temples, and widening hair parts.适合产后、高压职场、敏感头皮、发际线后退、M 形发际、发缝变宽人群。
Try Free 45 Days: WhatsApp +65 8823 0333 with 'TESTER' for a S$120 voucher. Or save 40% on Shopee with code MYSAODV38.Try Free 45 Days：WhatsApp +65 8823 0333 发「TESTER」即可领取 S$120 代金券。或 Shopee 用码 MYSAODV38 享 40% 优惠。
Reduced hair fall noticeable*早期掉发减少*
Fine baby hairs starting to appear along the hairline*发际线出现细绒毛*
Hairline appears fuller, roots feel stronger*发际线视感更饱满、发根感觉更稳*
Sparse areas look less obvious, scalp feels healthier overall*稀疏区域视觉减弱、头皮感觉更健康*
* Self-assessed by Daily Vanity trial participants. Individual results may vary.* Daily Vanity 受试者自评，实际效果因人而异。
Daily Vanity reader trial. Self-assessed by trial participants. Individual results may vary.Daily Vanity 读者实测，受试者自评，实际效果因人而异。
Advanced · Localised use进阶 · 局部加密涂抹
Official site retail. Stackable with the Try Free 45-Day $120 voucher.官网零售。可叠加 45 天试用 $120 代金券。
Buy on Site官网下单46–60 day full cycle46–60 天完整周期
40% OFF with DV exclusive code MYSAODV38 on Shopee SG.DV 专属码 MYSAODV38 在 Shopee SG 享 40% 优惠。
Shop on ShopeeShopee 选购First-time customer · WhatsApp新客 · WhatsApp 申请
Voucher applicable to MY SAO 10 mL on the official site. WhatsApp +65 8823 0333 with 'TESTER'.领 S$120 代金券，可抵扣官网 MY SAO 10 mL。WhatsApp +65 8823 0333 发「TESTER」申请。
Apply via WhatsAppWhatsApp 申请DV exclusive voucher and Try Free 45-Day voucher cannot be combined. Final pricing on Shopee at checkout.DV 优惠码与 45 天试用券不可叠加。最终价格以 Shopee 结账页为准。
Singapore HSA / ACD Appendix III / SCAP rules forbid cosmetic products from making medical or therapeutic claims, even when the underlying ingredient has a published research record. We respect that line. This product page describes only what MY SAO is — its texture, ritual, ingredients, and Daily Vanity's reader trial. The science of SAO biology, hydrolysis chemistry, lab data, and the patent record lives on a clearly labelled Research Hub, presented strictly as education. 新加坡 HSA / ACD 附录 III / SCAP 规定禁止化妆品作出医疗或治疗主张——即便其成分拥有已发表研究。本品尊重这条边界：本页只描述 MY SAO「是什么」——质地、仪式、成分、Daily Vanity 读者测评。SAO 生物学、水解化学、实验室数据、专利记录等科学内容都集中在标示明确的研究中枢，严格作为教育资料呈现。
Enter Research Hub进入研究中枢