
Hair Growth Stimulating Serum
Hair Growth Stimulating Serum
ZENLUCA® Hair Growth Stimulating Serum is designed with 100% natural ingredients to provide the best topical serum for men and women concerned about thinning hair and hair loss. It contains a clinically backed 28% concentration of Ecklonia Cava, one of the most effective natural ingredients for stimulating hair growth.
See How It Works
See How It Works
Usage: For best results, apply after using the ZENLUCA® Hair Growth Stimulating Roller. Use once daily on a clean, dry scalp, focusing on areas of thinning or concern. Apply a few drops and gently massage with your fingertips until fully absorbed. Do not rinse.
Key Ingredients & Function:
- Ecklonia cava extract: Marine antioxidant shown to support hair density and reduce inflammation
- Caffeine extract: Stimulates hair follicles and promotes growth
- Niacinamide: Improves scalp circulation and barrier function
- Adenosine: Helps extend the hair growth phase, supported by clinical data
- Panthenol & aloe vera: Hydrate, soothe, and improve scalp condition
- Turmeric stem cell (Curcuma Longa): Calms irritation and balances the scalp microbiome
- Lactobacillus ferment: Supports scalp microbiota and reduces inflammation
💡 Want the full science behind our formula? View full ingredient breakdown →
Full Ingredients List
Aqua, Ecklonia Cava Extract, Aloe Barbadensis Extract, Niacinamide, Curcuma Longa Callus Conditioned Media, Caffeine Extract, Panthenol, Tocopherol, Adenosine, Rosmarinus Officinalis (Rosemary) Leaf Extract, Natural fragrance (phthalate-free)
Size
- 50 ml / 1.7 fl oz
- Approx. 1–2 months of daily use
Couldn't load pickup availability












The ZENLUCA® Standard
100% natural, without hidden synthetics like in most ‘natural’ products, developed to support real hair growth and reduce hair loss, with results backed by real users.






Give Your Hair the Care It Deserves
84% of users are satisfied with our products.*
*Based on a perceived efficacy evaluation study, 2023
Results You Can Feel and See





















How To Use?
Scientifically Backed Ingredients
Our Hair Growth Stimulating Serum is formulated with a carefully selected blend of natural ingredients, to promote hair growth and prevent hair loss.
+9 active ingredients
Your Solution for Thicker, Fuller Hair




Our Study Report
In our 90-day study, participants reported overwhelmingly positive results using our Hair Growth Stimulating Shampoo, Conditioner, Serum, and Roller.

Healthier Hair and a Healthier Planet
With every order placed on our website, you are contributing to accelerate natural restoration of forests and reduce climate change. We donate 5% of our net profits to Go Forest.
Frequently Asked Questions
The result can vary from person to person. However, typically, you'll see results after about 3 months of continuous and correct use of the product. The first sign of an effective treatment is less or reduced hair loss.
Yes, it can be effective for almost all types of hair loss. But it's better if you start in the early stages of hair loss, as follicles can still grow new hair in the early stages.
No, there are no side effects of this product.
Apply a minimum of 1 pipette of serum directly onto the scalp. Tilt the head slightly backward while applying. Adjustments in usage should be based on hair length, scalp type, and personal preference.
Yes, patch tests were conducted on a group of 25 volunteers with normal skin. None of the volunteers experienced irritations or allergic reactions during the testing.
Our products undergo dermatological testing, but may still contain allergens. Check ingredients for allergies before use. Perform a patch test: apply a small amount to clean forearm skin. Rinse after 24 hours. Discontinue use if any redness or irritation occurs.
Expect your order within 1-3 working days. Orders are fulfilled within 24 hours, excluding weekends. Receive an order confirmation with details at checkout and a shipment confirmation with tracking once it's ready for delivery.