Dr. Massing – LONG LASHES SENSITIVE – eyelash serum

LONG LASHES SENSITIVE is the particularly gentle alternative to Dr. Massing's classic Ocean Power Eyelash Serum. Developed for sensitive eyes and skin, it activates natural lash growth – completely hormone-free.

The formulation is based on five herbal active ingredient complexes and nourishing substances such as biotin and hyaluronic acid. It revitalizes the lash roots, extends the growth phase, and, with regular use, ensures visibly longer, denser, and stronger lashes.

Unlike Ocean Power, the Sensitive version does not contain an additional activator and can also be used on the lower lash line. The lashes gain elasticity, strength, and suppleness, while the sensitive eyelid skin is intensely nourished.

First results become visible after approx. 8-10 weeks. Once the desired length is reached, applying it 2–3 times a week is sufficient for maintenance.

Suitable for very sensitive eyes, contact lens wearers, and as a restorative treatment for artificial eyelashes or after chemotherapy (do not use during chemotherapy).

Plant-based active ingredient complexes
Activate the eyelash roots, extend the growth phase, and promote a visible thickening of the eyelashes.

Biotin (Vitamin B7)
Strengthens the eyelash hair, supports keratin formation, and reduces hair breakage.

Hyaluronic Acid
Binds moisture, nourishes the eyelashes, and provides volume and elasticity.

Glycerin
Provides moisture, protects the eyelid skin, and supports the skin barrier.

Arginine
Improves nutrient supply to the root and stimulates growth.

Niacinamide (Vitamin B3)
Regenerates the skin along the lash line and promotes healthy hair growth.

Lactic Acid
Regulates pH, binds moisture, and protects against dryness.

Glycine
Has moisturizing, antioxidant, and anti-inflammatory effects.

Zinc
Strengthens the eyelash roots and regulates skin balance.

Thoroughly remove eye make-up before each application. Avoid oil- or silicone-based removers, as these may impair the effect.

Wipe the brush 5–6 times per eye (for very sensitive eyes up to 8–10 times) on the edge of the bottle.

Apply the serum thinly with a fine stroke 1–2 mm above the upper and lower lash line morning and evening. One brush stroke per eye is sufficient.

For optimal results, apply regularly for at least 8–10 weeks. Once the desired length is reached, apply 2–3 times a week for maintenance.

Note: Do not use during pregnancy, breastfeeding, or ongoing chemotherapy. Also refrain from use if you have a known intolerance to individual ingredients.

Dr. Massing Cosmetics was founded in 2014 – not by a marketing team, but by Dr. Erik Massing, a graduate biologist, with a specific biological question: What does an eyelash hair follicle really need, and what can a cosmetic product meaningfully achieve there?

The LongLashes eyelash serum was the first answer and was one of the most sought-after eyelash serums in the German-speaking region for many years. In 2025, Dr. Massing decided to voluntarily discontinue the Classic formula – before regulatory changes would have forced this, in response to a new assessment of an ingredient by the European expert panel. The Ocean Power Serum is the successor formula – newly developed, with the same scientific standards.