• 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)
1 3

DSD de Luxe 3.4.5A – Science-7 Hair Growth Therapy Serum (3x35ml)

£54.00
£0.00
£54.00
UK Tax Included Free UK Shipping

DSD de Luxe 3.4.5A Science-7 Serum is an advanced hair growth serum formulated to reduce shedding, strengthen follicles, and improve scalp health. Enriched with biotin, placental protein, CEGABA, and mineral ferments, this intensive treatment helps extend the anagen (growth) phase, support regrowth, and restore natural shine and thickness. Lightweight yet powerful, it’s a professional-grade scalp treatment for hair growth trusted by both women and men.

How It Works

This hair growth serum that actually works combines clinical actives with scalp-revitalising ingredients to promote fuller, healthier hair:

  • CEGABA (carboxyethyl aminobutyric acid) – stimulates follicle activity and extends the growth phase

  • Biotin & B-group vitamins – essential for stronger, denser hair structure

  • Placental protein & yeast extract – nourish follicles and improve resilience

  • Mineral ferments (zinc, copper, magnesium, silicon, iron) – restore balance and scalp vitality

  • Serenoa serrulata extract (saw palmetto) – supports anti-androgenic action against hair loss triggers

  • Panthenol & vitamin E – hydrate, add shine, and protect against damage

Key Benefits

  • Prolongs the anagen phase to help reduce hair loss

  • Boosts regrowth and increases density

  • Strengthens brittle or thinning hair from root to tip

  • Provides biotin for hair growth and scalp nourishment

  • Restores shine, thickness, and vitality

  • Regulates oil production for a balanced scalp

  • Works as both a hair growth serum and a lightweight hair growth oil alternative

Why Choose Science-7?

Unlike ordinary tonics, DSD 3.4.5A Science-7 is a targeted scalp treatment for hair growth powered by biotin, vitamins, and mineral ferments. Designed to restore balance and density, it’s one of the best hair growth serums that actually works for women and men seeking lasting results.

How To Use

Shake before use.
Apply 2ml of lotion to the dry or damp scalp.
Distribute evenly with gentle massage.
Do not rinse.

Apply daily for a minimum of 3 months, unless otherwise recommended.
For best results, use after cleansing with 3.1 Dixidox de Luxe Intense Shampoo.
Severe Hair Loss Protocol:
– Apply 3.4.5A Science-7 Serum to the scalp as above.
– After 3–4 hours, apply a few drops of 3.4.5B Science-7 Essential Oils to problem areas of the scalp.
– Do not rinse either product.
Ingredients

Aqua (water), alcohol denat., placental protein, glycerin, carboxyethyl aminobutyric acid, panthenol, tocopheryl acetate, serenoa serrulata fruit extract, retinyl palmitate, inositol, thiamine HCl, biotin, aesculus hippocastanum (horse chestnut) seed extract, faex (yeast) extract, pyridoxine HCl, riboflavin, niacinamide, saccharomyces/magnesium ferment, saccharomyces/copper ferment, saccharomyces/silicon ferment, saccharomyces/zinc ferment, saccharomyces/iron ferment, ethoxydiglycol, propylene glycol, PEG-40 hydrogenated castor oil, sodium hydroxide, sodium succinate, sodium chloride, propanediol, chlorphenesin, phenoxyethanol, potassium sorbate, sodium benzoate, parfum (fragrance), citronellol, hexyl cinnamal, CI 19140 (FD&C Yellow 5), CI 16255, CI 28440.
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)

Guarantees

  • Official UK Distributor & Authentic

    Official UK Distributor | Guaranteed Authentic

  • Personalised Expert Guidance

    Backed By DSD de Luxe Experts

  • Fast & Free UK Delivery

    Fully Tracked Service From Our UK Warehouse

  • Free & Easy Returns

    Shop with Confidence

FAQs

Are these products safe for coloured, bleached, or chemically treated hair?

Yes. All DSD de Luxe products are formulated to be compatible with coloured, bleached, or chemically treated hair - including keratin, relaxers, and highlights.

Can I mix and match products from different DSD Lines?

Yes - DSD systems are designed to work together. You can combine shampoos, lotions, and masks from different phases based on your hair and scalp needs. If you're unsure, we recommend taking our free hair care quiz for a personalised recommendation.

How often should I use these products?

Usage varies depending on the product. Most shampoos can be used 3–4 times per week, while lotions and ampoules may be used daily or as a course. Full usage instructions are always listed under the “How to Use” tab.

Do these products stop hair loss?

DSD products are formulated by trichologists to support scalp health, improve hair density, and reduce excessive shedding. Results vary based on severity, consistency, and product combinations. For best results, we recommend a full system approach.

Are these products suitable for men and women?

Yes - all DSD formulas are unisex and clinically developed to treat the underlying causes of hair loss and scalp imbalance in both men and women.

How long until I see results?

Many users report visible improvements within 4–6 weeks. However, results depend on consistency and severity. For chronic hair loss or scalp issues, a minimum 3-month course is recommended.