Does Melatonin Actually Help Hair Growth?
Melatonin is best known for regulating sleep, but it is increasingly appearing in hair growth serums and scalp treatments. This guide explores the science behind topical melatonin, how it may...
Collection: Biotin Hair Shampoos & Treatments
All Products
Discover the complete range from DSD de Luxe, from the only official UK stockist.
7 products
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DSD de Luxe 3.4.1 – Ultra Strong Anti Hair Loss Serum (10x10ml)DSD de Luxe 3.4.1 – Ultra Strong Anti Hair Loss Serum (10x10ml)- Regular price
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£37.00 GBP - Regular price
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£38.00 GBP - Sale price
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£37.00 GBP
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DSD de Luxe 3.1 – Intense Caffeine Hair Loss Shampoo (200ml)DSD de Luxe 3.1 – Intense Caffeine Hair Loss Shampoo (200ml)- Regular price
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£29.00 GBP - Regular price
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£29.00 GBP - Sale price
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£29.00 GBP
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DSD de Luxe 3.4.2 – Classic Hair Regrowth Spray (100ml)DSD de Luxe 3.4.2 – Classic Hair Regrowth Spray (100ml)- Regular price
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£35.00 GBP - Regular price
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£35.00 GBP - Sale price
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£35.00 GBP
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DSD de Luxe 4.2 - Triple Action Conditioner (200ml)DSD de Luxe 4.2 - Triple Action Conditioner (200ml)- Regular price
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£29.00 GBP - Regular price
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£29.00 GBP - Sale price
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£29.00 GBP
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DSD de Luxe 3.4 - Strong Hair Loss Serum (10x10ml)DSD de Luxe 3.4 - Strong Hair Loss Serum (10x10ml)- Regular price
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£37.00 GBP - Regular price
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£37.00 GBP - Sale price
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£37.00 GBP
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DSD de Luxe 8.0 – Advanced Hair Growth SupplementDSD de Luxe 8.0 – Advanced Hair Growth Supplement- Regular price
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£45.00 GBP - Regular price
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£45.00 GBP - Sale price
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£45.00 GBP
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DSD de Luxe 3.4.5A – Science-7 Hair Growth Therapy Serum (3x35ml)DSD de Luxe 3.4.5A – Science-7 Hair Growth Therapy Serum (3x35ml)- Regular price
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£56.00 GBP - Regular price
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£56.00 GBP - Sale price
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£56.00 GBP
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Biotin (Vitamin B7) is one of the most trusted ingredients for hair growth and hair loss prevention. Known as the “beauty vitamin,” it plays a key role in strengthening follicles, improving scalp health, and supporting keratin production. DSD de Luxe biotin shampoos and treatments are designed to reduce shedding, thicken hair, and restore confidence.
Why Choose Biotin for Hair?
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Promotes hair growth – supports keratin structure & follicle strength.
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Reduces shedding – helps with thinning and breakage.
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Ideal for women’s hair loss – balances scalp health & restores density.
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Easy to use – available in shampoos, serums & intensive treatments.
Explore Our Biotin Collection
From biotin hair shampoos for daily care to advanced biotin-based serums and treatments, each formula combines clinical ingredients with trichology expertise to deliver visible results in strength, growth, and thickness.
Hair Science Hub
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Adenosine for Hair Growth: Does It Actually Work?
Adenosine is becoming a popular ingredient in hair growth serums and anti-hair loss products, but what does it actually do? This guide explains the science behind adenosine, how it may...
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Why Is Your Hair Still Thinning, Even If You’re Doing Everything Right?
You are using better shampoo, cutting down on heat, trying scalp massages, oils, supplements or a hair growth serum, so why is your hair still thinning?
