Onion & Olive Shampoo with Biotin & Rosemary – Hair Growth

Stronger, Thicker Hair Starts in the Shower

Meet your new hair care essential — the Onion & Olive Hair Strengthen Shampoo by Water Ice Levin. Powered by a potent blend of Biotin, Onion Oil, Olive Oil, Rosemary Oil, Hyaluronic Acid, and Vitamin E (Tocopherol), this shampoo is specially formulated to combat thinning, dryness, and damage while nourishing your scalp from root to tip. Whether your hair is fine, thick, curly, or straight — this unisex formula works for everyone.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• 🧅 Onion Oil for Hair Growth: Rich in sulfur compounds, onion oil helps nourish hair follicles, reduce breakage, and visibly promote thicker, fuller-looking hair over time.
• 🌿 Rosemary Oil Scalp Stimulation: Rosemary (Rosmarinus Officinalis) has been widely studied for its role in improving scalp circulation and encouraging healthy hair regrowth.
• 💊 Biotin Fortified: Biotin (Vitamin B7) is a key nutrient for keratin production — the building block of strong, resilient hair strands.
• 🫒 Deep Olive Oil Moisture: Olive oil penetrates the hair shaft to restore softness, reduce frizz, and revive dull, dry, or chemically damaged hair.
• 💧 Hyaluronic Acid Hydration: Draws moisture deep into the scalp and hair fibers, keeping your locks hydrated and bouncy all day long.
• 🛡️ Vitamin E Antioxidant Protection: Tocopherol shields the hair from environmental stressors and oxidative damage, maintaining shine and vitality.
• ✅ CPNP Certified & No High-Concern Chemicals: Safe for all hair types and suitable for daily use. Free from harmful ingredients — your safety is our priority.
• 👤 Unisex Formula: Designed for both men and women — a smart addition to any shared bathroom routine.

Key Specifications

• Net Weight: 150g
• Hair Type: All hair types
• Gender: Unisex
• Certification: CPNP
• Key Ingredients: Biotin, Onion Oil, Olive Oil, Rosemary Oil, Hyaluronic Acid, Tocopherol
• Made in: Mainland China

How to Use

1. Wet hair thoroughly with warm water.
2. Apply a generous amount of shampoo to the scalp and hair.
3. Gently massage in circular motions for 1–2 minutes to stimulate circulation.
4. Rinse thoroughly and follow with your favourite conditioner.
5. Use regularly for best results.

Complete Your Hair Care Routine

Pair this strengthening shampoo with other top-rated hair care solutions from our store:

• 10-Pack Bamboo Charcoal Soft Toothbrush Set – Deep Clean
• 10-Pack 24K Gold Hyaluronic Acid Face Masks – Korean Skincare

Expert Insight on Hair Health

Want to learn more about the science behind hair growth and scalp care? The National Center for Biotechnology Information (NCBI) has published research on rosemary oil and its effect on hair growth, supporting its use as a natural, effective ingredient for scalp stimulation.

Learn more: Shampoo

Frequently Asked Questions

Q: Can this onion and olive shampoo help with hair loss and thinning hair?

A: Yes! The combination of onion oil, rosemary oil, and biotin in this strengthening shampoo is specifically chosen to support healthier hair follicles, reduce breakage, and promote the appearance of thicker, fuller hair with consistent use. While individual results may vary, many users see noticeable improvement within 4–8 weeks of regular use.

Q: Is this shampoo suitable for colour-treated or chemically processed hair?

A: Absolutely. This shampoo is free from high-concern chemicals and is formulated for all hair types, including colour-treated, bleached, or chemically processed hair. The deep moisturising properties of olive oil and hyaluronic acid help restore vitality to hair that has been damaged by chemical treatments.

Q: How often should I use the Onion & Olive Strengthen Shampoo?

A: For best results, use it 3–4 times per week or as often as needed based on your hair type. Those with dry or damaged hair may benefit from daily use, while those with oily scalps may prefer every other day. Consistent use is key to seeing hair growth and strengthening benefits.

Q: Does the shampoo smell like onions?

A: Not at all! The formula is carefully crafted to neutralise the natural onion scent while delivering all the hair-strengthening benefits of onion oil. The rosemary and olive oil blend gives it a fresh, pleasant fragrance.