Lazartigue Thicker Hair Serum
Anti-Hair Loss, Densifying and Scalp Activating
The Lazartigue Thicker Hair Serum is a vegan, alcohol-free, and lightweight gel formulated to slow progressive hair loss, strengthen existing hair, and promote healthier, thicker-looking hair. With 97% naturally derived ingredients, including the powerful Redensyl™ and Capixyl™ complexes, this serum revitalizes the scalp, reinforces hair fibre, and encourages optimal hair growth.
What Is Lazartigue Thicker Hair Serum?
Thicker Hair Serum is a densifying, anti-hair loss treatment that works directly at the scalp level. It combines botanical extracts, peptides, and vitamins to create a favourable environment for hair follicles, helping to:
- Reduce hair loss over time
- Strengthen the roots and fibre
- Increase hair density and resistance
- Improve scalp vitality and microcirculation
Its non-greasy gel texture absorbs quickly, making application simple and pleasant. The pipette allows precise, localized application to the areas most affected by thinning hair.
Who Is It Recommended For?
- Individuals experiencing progressive hair thinning due to genetics or hormones
- People with weakened, fragile, or less dense hair
- Anyone looking to strengthen hair fibres and slow the natural hair loss process
- Suitable for men and women who want to maintain a denser, thicker look over time
How Does Lazartigue Thicker Serum Work?
The serum relies on a synergistic action of botanical and biomimetic ingredients to act on both the hair follicle and the scalp:
Slow Progressive Hair Loss
- Redensyl™ (3%): A potent blend of EGCG2 (green tea extract), DHQG (larch wood extract), zinc, and glycine. Redensyl™ targets stem cells at the hair follicle to improve the anagen/telogen ratio, slow hair shedding, and strengthen hair from the root.
Stimulate Hair Growth and Strength
- Capixyl™ (5%): A biomimetic peptide combined with red clover extract that strengthens hair anchorage, slows thinning, and promotes growth of existing hair.
- Vitamin duo: Biotin (B8) for hair strength and Panthenol (B5) to soothe the scalp.
Clinical results:
- +10,488 hairs measured after 3 months
- 86%: scalp invigorated
- 76%: reduced thinning and improved hair density
Instrumental and use tests on volunteers over 1–3 months with 2 applications per week.
Key Benefits
- Slows progressive hair loss over time
- Strengthens hair roots and fibres
- Stimulates hair growth for denser-looking hair
- Scalp invigorating formula promotes healthy microcirculation
- Non-greasy gel absorbs quickly and dries rapidly
- Alcohol-free, silicone-free, mineral oil-free
- Vegan and environmentally conscious
Ingredients and Formula
Thicker Hair Serum contains 97% ingredients of natural origin, formulated without alcohol, silicones, or mineral oils.
Active Ingredients:
- Redensyl™ 3%: EGCG2, DHQG, zinc, glycine – slows hair loss and stimulates stem cell activity.
- Capixyl™ 5%: Biochanin A, Acetyl Tetrapeptide-3 – strengthens roots, densifies hair, slows thinning.
- Vitamin Duo: Biotin (B8) and Panthenol (B5) – strengthen and soothe scalp.
Texture & Fragrance:
- Transparent, slightly tinted gel
- Non-greasy and fast-absorbing
- Fresh mint and rosemary aroma, enhanced with light lemon and precious wood base
How to Use Lazartigue Thicker Hair Serum
For optimal results, use in combination with Fortify Shampoo, anti-hair loss complement, and Boost dietary supplements (capsules or gummies).
Directions:
- Apply 3–4 pipettes twice a week for 3 months to the scalp (dry or slightly damp).
- Divide scalp into four areas.
- Apply the serum gradually along each area and massage gently to stimulate microcirculation.
- Do not rinse; leave to dry.
Expert tip: The gel texture prevents running, making it easy to target areas with thinning hair. Apply generously to affected zones for best results.
Recommended Complementary Products
- Stronger Hair Serum: Anti-hair loss treatment for sudden hair shedding
- Fortify Shampoo: Prepares scalp and strengthens hair from the root
- Extra-Gentle Shampoo: Ideal for frequent use on sensitive or fragile hair
Combining these products provides a complete anti-hair loss routine that strengthens, densifies, and revitalizes hair.
Eco-Design & Sustainability
Lazartigue ensures environmentally responsible packaging:
- Recyclable glass bottle and shaft
- No cellophane
- FSC-certified case made from 100% recycled paper fibres
- Vegetable-based, biodegradable inks
This reduces environmental impact while maintaining product quality.
Why Choose Lazartigue Thicker Hair Serum?
Progressive hair thinning can be distressing, but Lazartigue Thicker Hair Serum offers a natural, scientifically backed solution. By combining Redensyl™, Capixyl™, and vitamins, it slows hair loss, strengthens the roots, and encourages thicker-looking hair. Its lightweight, alcohol-free formula ensures ease of use while protecting scalp health. With consistent application, hair appears denser, stronger, and more resilient.
Personalized Hair Advice
If you are unsure how to integrate Thicker Hair Serum into your haircare routine or which complementary products are best for your hair type, visit the Q&A tab on the product page. The Lyskin Love Your Skin team will provide expert guidance to create a personalized anti-hair loss routine tailored to your needs.



















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