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Lambdapil Hair Density Lotion with Melatonin
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ISDIN Lambdapil Melatonin Lotion is an overnight scalp treatment formulated to help combat hair thinning and early-stage hair loss.
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What it is and what it does
ISDIN Lambdapil Melatonin Lotion is an overnight scalp treatment formulated to help combat hair thinning and early-stage hair loss. Infused with melatonin, biotin, and ginkgo biloba, this lightweight, non-greasy serum works while you sleep to strengthen hair follicles, improve hair density, and protect against oxidative stress that contributes to thinning.
With consistent nightly use, Lambdapil Melatonin Lotion supports the scalp’s natural regeneration cycle, promoting fuller, stronger, and healthier-looking hair—with visible results in as little as one month.
Key Benefits:
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Reduces signs of early hair thinning and shedding
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Promotes denser, thicker-looking hair
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Strengthens roots with biotin and ginkgo biloba
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Antioxidant-rich melatonin protects against oxidative damage
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Lightweight, fast-absorbing, and non-greasy
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Suitable for men and women
Revitalize your scalp and awaken healthier hair with Lambdapil Melatonin Lotion—your overnight boost for stronger strands and lasting volume.
Key ingredients

Ricinus Communis (Castor) Seed Oil
Castor oil, derived from Ricinus communis seeds, is an occlusive ingredient rich in unsaturated fatty acids, with about 90% being ricinoleic acid, which provides potent anti-inflammatory and soothing effects. It also contains oleic, linoleic, and palmitic acids, contributing to its emollient, moisturizing, and mildly comedogenic properties. Castor oil has antioxidant and antimicrobial abilities, making it popular in acne treatments, though its mild comedogenicity may clog pores if not used properly in your skin care routine. It can increase the penetration of other skin care ingredients in the skin care routine.
Full ingredient list
Product type and skin type data
| Brand | ISDIN |
|---|---|
| Product type | Hair Conditioner |
| Item number | ISD-28118 |
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