Bio Serum Advance Formula Eyelashes + Eyebrows 5ml

SFr. 129.00 CHF

Visibly Fuller-Looking Lashes & Brows in 4 Weeks

Powered by patented OM24®, Swiss-developed technology designed to support stronger, healthier-looking lashes and brows from the root.


SFr. 129.00 CHF

8-week lash & brow programme, approximately CHF 2.30 per day.

LIMITED TIME OFFER
Quantity
One Serum for Lashes & Brows
Patented Swiss Innovation
5ml Size — Up to 67% More Product. Compared with standard 3ml lash serum formats
Swiss Made
Vegan
Clinically Tested

Customer Favourite

⭐⭐⭐⭐⭐ "Game changer!"

"I've tried so many lash serums over the years and this is the only one that actually works. My lashes look longer, fuller and healthier."

– Mish, Verified Buyer

Read all 69 reviews →

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The DE MOI Bio Serum is an advanced lash and brow treatment designed to support visibly fuller-looking, stronger, healthier-looking lashes and brows in as little as 4 weeks.

Powered by patented OM24®, Swiss-developed technology created to nourish from the root, the lightweight serum helps condition, strengthen, and enhance the appearance of natural lashes and brows without extensions, fibres, or artificial-looking results.

Produced and packaged in Switzerland. Vegan. Clinically tested.

Key Benefits

  • Supports visibly fuller-looking lashes and brows
  • Helps strengthen and condition from the root
  • Designed for both lashes and brows
  • Suitable for natural lashes, brows, and lash extensions
  • Ideal for sparse or over-treated brows
  • Swiss-made, vegan, and clinically tested

Your 8-Week Lash & Brow Programme

Weeks 1–2
Begin your daily ritual. The serum helps condition and nourish the lash line and brows from the root.

Weeks 3–4
Lashes and brows may begin to appear stronger, healthier-looking, and more defined.

Weeks 5–6
With consistent use, lashes and brows can look fuller, denser, and more refined.

Weeks 7–8
Complete the intensive programme and maintain your results with continued daily use, or as recommended.

How to Use

Apply once daily to clean, dry skin.
For lashes, use the precision brush to apply a thin line along the upper lash line. For brows, brush the serum directly through the brow area, focusing on sparse or over-treated areas.

Allow the serum to fully absorb.
Let dry before applying skincare, makeup, or eye products.

Use consistently for best results.
Continue daily throughout the 8-week programme, then maintain with regular use.

Important: Avoid direct contact with the eyes. Discontinue use if irritation occurs.

The OM24® Difference

Not all lash and brow serums are created equal. DE MOI Bio Serum is powered by patented OM24®, Swiss-developed technology designed to support stronger, fuller-looking lashes and brows from the root.

Created for both lashes and brows, the lightweight formula conditions, nourishes, and enhances the appearance of natural hair over time — without extensions, fibres, or artificial-looking results.

The result: lashes and brows that look healthier, more defined, and naturally elevated.

Designed For

Natural Lashes
Support fuller-looking, healthier-looking lashes with daily use.

Brows
Condition and enhance the appearance of sparse or over-treated brows.

Lash Extensions
Designed to complement and support your lash-care ritual.

Tattooed or Microbladed Brows
Condition brows for a softer, fuller-looking finish.

Formula Credentials

Powered by OM24®
Patented Swiss-developed technology designed to support stronger, fuller-looking lashes and brows.

Conditioning + strengthening actives
With Panthenol, Biotin, Hyaluronic Acid, and botanical extract to help nourish, condition, and support healthier-looking lashes and brows.

Swiss-made. Vegan. Clinically tested.
Produced and packaged in Switzerland.

Full Ingredient List
Aqua, Glycerin, Propanediol, Panthenol, Sodium Hyaluronate, Biotin, Calcium Pantothenate, Camellia Sinensis Leaf Extract, Phenoxyethanol, Ethylhexylglycerin, Isopropyl Cloprostenate, Sodium Phosphate, Sodium Hydroxide.

Shipping & Returns

Complimentary Shipping
Enjoy complimentary shipping when your order meets the eligible threshold at checkout.

Returns
For hygiene and safety reasons, opened beauty products cannot be returned. Unopened items may be eligible for return in accordance with our returns policy.

Need Support?
Our customer care team is here to help with product or order questions.

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THE RESULTS SPEAKS FOR ITSELF


WHY TO CHOOSE DE MOI?

We are a Swiss Company that is leading the Conscious Beauty Movement. A movement advocating for healthy and ethical beauty, social impact and conscious consumption.

Sulfate - Free

Triclosan - Free

Paraben - Free

Cruelty - Free

FREQUENTLY ASKED QUESTIONS


  • You should purchase online through our DE MOI website. For more information, you can visit our website and get some special offers.

  • DE MOI Bio Serum is a Swiss-made lash and brow serum designed to support visibly fuller-looking, stronger, healthier-looking lashes and brows with consistent use.

  • For best results, we recommend using DE MOI Bio Serum daily and simply applying a thin layer above on your lashes and brows.

  • For fast results, we recommend using DE MOI Bio serum and seeing results within 4 weeks of consistent application.

  • Yes, DE MOI Bio Serum is safe to use on all skin types, including sensitive skin, as well as ideal for women with eyelash extensions.