
Nouveau Lashes Conditioning Serum FAQs
Can I use this serum with lash extensions or LVL treatments?
Yes! The serum is specially formulated to be safe for use with lash extensions and LVL-treated lashes. It helps maintain their condition and extend their longevity.
How often should I apply the Lash & Brow Conditioning Serum?
For best results, use the serum twice daily - once in the morning and once at night - on clean lashes and brows.
Can I wear mascara over this serum?
Absolutely. The serum can double as a primer under your mascara, helping to smooth and protect lashes while enhancing your makeup application.
Is this serum suitable for sensitive eyes?
Yes, the formula is gentle and ophthalmologist-tested. However, we always recommend performing a patch test first if you have particularly sensitive skin or eyes.
Will this help my lashes grow longer?
While the serum isn’t a growth treatment, it strengthens and nourishes lashes and brows, helping them look fuller and healthier by reducing breakage and supporting their natural growth cycle.
How long does one tube last?
With regular use (twice daily), one tube should last around 6–8 weeks.
Why Shop With Beauty Lounge Sheffield

Nourish and Strengthen Your Lashes & Brows
Nouveau Lashes Lash & Brow Conditioning Serum is expertly crafted to nourish and strengthen your natural hairs while enhancing their appearance. Enriched with a potent multi-vitamin complex and antioxidants, this serum works deeply to support healthy lash and brow growth, making them look fuller, thicker, and more resilient. Its lightweight formula absorbs quickly without leaving any residue, making it perfect for daily use or as a primer beneath mascara. Whether you wear lash extensions or prefer your natural look, this serum helps maintain the long-term health and beauty of your lashes and brows with effortless application.
Loved by Our Clients
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★★★★★
Beauty Lounge always stocks the best products, and this serum is no exception. It’s gentle but effective, and I can see a real difference in my lash and brow condition - Megan T
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★★★★★
The Nourishing Serum from Nouveau Lashes has become a staple in my routine. My lashes feel softer, fuller, and healthier every day. Highly recommend it if you want that salon-quality care at home - Lauren P
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★★★★★
I’ve been using this serum for a few weeks now and already notice my lashes feel thicker and healthier. The Beauty Lounge team recommended it, and I’m so glad I trusted them! - Sarah M