Lash & Brow Sérum

Key Benefits

• Promotes fuller, healthier brows and lashes.

• Conditions and softens for a polished look.

• Will not cause dark circles and eyelid pigmentation.

• Dual applicator for precise, even coverage.

• Gentle formula safe for sensitive skin.

Agent Nateur Lash & Brow Sérum is a clean, non-toxic 3-in-1 formula that promotes stronger, fuller, and beautifully defined lashes and brows. Infused with hibiscus for protein-building amino acids and flavonoids, this serum supports healthy hair growth while amla deeply conditions, adding shine and softness to brittle lashes and coarse brows.

Redensyl works at the cellular level to encourage growth and reduce hair loss, while Follicusan™ stimulates follicles for a fuller, voluminous look. And unlike traditional serums, it excludes prostaglandin, so it won’t cause dark circles or pigmentation around the eyes.

The serum's innovative doe-foot and spoolie applicator ensures precise coverage, creating a feathery, defined look that doubles as a styling tool.

Agent Nateur products are crafted with high-quality, natural ingredients sourced from trusted suppliers and are rich in vitamins, minerals, and plant extracts. The brand focuses on exceptional quality in natural beauty, offering effective formulas that replenish and renew the skin without harmful chemicals. Dedicated to sustainability, all products are organic or wild-crafted, non-GMO, and Ecocert certified.

Agent Nateur blossomed from founder Jena Covello’s heartfelt journey to heal from endometriosis and adenomyosis after enduring years of surgeries, pain, and conflicting medical advice. Discovering the power of natural remedies, she created the brand’s first product, the holi(stick) deodorant, to share the transformation that changed her life. Today, Agent Nateur offers a beautifully curated range of luxurious, all-natural skincare and supplements that are safe, effective, and easy to incorporate into your daily rituals.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Hibiscus Sabdariffa Seed, Aloe Barbadensis Leaf Juice, Emblica Officinalis (Amla) Fruit Extract, Vegetable Glycerine, Olus Oryza Sativa, Eclipta Prostrata Extract, Aqua, Sodium Metabisulfite, Glycine, Larix Europaea Wood Extract, Zinc Chloride, Camellia Sinensis Leaf Extract, Butylene Glycol, Dextran, Panthenyl Ethyl Ether, Milk Protein, Lactose, Inositol, Acetyl Cysteine, Acetyl Methionine, Sodium Citrate, Citric Acid, Tocopherol, Cucurbita Pepo Seed, Kalahari Melon Seed, Rosa Damascena, Santalum Album, Cucumber Extract, Dehydroacetic Acid, Benzyl Alcohol.

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Ensure your lashes and brows are clean before applying. Swipe on a few coats of product from lash and brow roots to the tips. Apply to brows and lashes morning and evening. This pro-growth serum also acts as a styling serum and can be used before mascara.