How I Discovered Nature’s Hidden Boosters for Hair Growth

As a child, my hair was always fragile and weak. Nothing I tried seemed to make it stronger. In my mid-twenties, when I began studying herbalism, I started experimenting with natural formulas — and everything changed. My hair became stronger, fuller, and more vibrant.

Since then, I’ve trusted herbs and oils like rosemary, laurel, and argan to nourish my scalp and strands. Nature already holds the answers for healthy, growing hair.

The Science of Hair Growth

Hair grows from tiny follicles in the scalp that cycle through growth and rest phases. Strong, healthy follicles need good circulation, nourishment, and protection from inflammation and oxidative stress.
Herbs and oils can help by improving blood flow, calming the scalp, and strengthening the hair shaft. Rosemary oil has been shown to stimulate follicles, while laurel and argan oil soothe, protect, and nourish the scalp for lasting vitality.

My Go-To Botanical Boosters: Argan, Rosemary & Laurel

-Argan Oil (Argania spinosa)
Rich in tocopherols (vitamin E), oleic acid, linoleic acid, and polyphenols, argan oil restores the lipid barrier of the scalp, reduces lipid peroxidation, and improves hair shaft flexibility, thereby decreasing breakage and split ends.

-Rosemary (Rosmarinus officinalis)
Contains rosmarinic acid, carnosic acid, and essential oils rich in 1,8-cineole and camphor, which exhibit antioxidant, anti-inflammatory, and vasodilatory effects. These compounds help stimulate microcirculation in the scalp, protect follicles from oxidative stress, and support new hair growth.

-Laurel (Bay, Laurus nobilis)
Essential oil of laurel contains 1,8-cineole, eugenol, and linalool, compounds with antimicrobial, anti-inflammatory, and antioxidant activity. These molecules help soothe scalp irritation, protect follicular cells from oxidative damage, and maintain a balanced environment for hair growth.

-Castor Oil (Ricinus communis Seed Oil)

Contains ricinoleic acid, a monounsaturated fatty acid with anti-inflammatory and antimicrobial properties, which may improve scalp health, enhance circulation, and strengthen hair follicles. Its triglyceride matrix also promotes moisture retention and shine.

How I Use (and Recommend) These Four Signature Products

1. Tonic Shampoo / All Hair Types
Formulated with rosemary and aloe vera, it gently cleanses while supporting follicles.

• Use in your everyday bath, massaging for 30 seconds.
• Gentle with mild biodegradable surfactants, ideal even for sensitive scalps.

2. Shampoo Soap Bar / All Hair Types
Solid bar with rosemary, laurel, olive, coconut, and shea oils.

• Perfect for deep cleanse, ideal for travelling.
• Laurel adds scalp-soothing and antimicrobial benefits.

3. Nourish & Repair Hair Conditioner
Contains argan oil, honey, licorice extract, and keratin.

• Apply mid-lengths to ends for 2–3 minutes.
• Reduces friction, breakage, and supports scalp health.

4. Intensive Care Hair & Scalp Oil
Blend of rosemary, argan, jojoba, and castor oils.

• Massage into scalp at least 10–15 minutes before washing, or apply to wet ends after bath for shine.
• Supports circulation, hydration, and follicle nourishment.

Why Gentle, Biodegradable Cleansers Matter

 Many conventional shampoos contain SLS, SLES, silicones, and synthetic dyes, which can strip the scalp of its natural oils, irritate follicles, and create buildup that suffocates new growth. Over time, this weakens the hair structure and disrupts the scalp’s natural balance. Choosing milder, plant-based, biodegradable surfactants helps cleanse effectively without aggression — allowing herbs and oils to truly nourish and restore vitality from root to tip.

More Herbal Allies for Stronger, Fuller Hair

Beyond argan, rosemary, and laurel, several other herbs support scalp and hair health:

• Nettle (Urtica spp)– rich in silica, iron, and zinc, all vital for keratin production and follicle strength. These phytonutrients help reduce scalp inflammation and support natural detoxification, creating a cleaner foundation for new hair to thrive.
• Horsetail (Equisetum arvensis) – A silica-rich herb, it helps improve hair texture and elasticity. High content of silicic acid and flavonoids strengthen connective tissue and may promote microcirculation in the scalp.
• Sage (Salvia spp)– balances scalp oiliness and darkens hair naturally. Its carnosic acid and rosmarinic acid content (the same found in rosemary) stimulate the roots and protect against environmental stressors.
• Licorice (Glyccyrhiza glabra)– A gentle yet potent botanical, licorice root soothes irritation and supports moisture retention. Glycyrrhizin and flavonoid compounds calm the scalp and may reduce shedding linked to inflammation.
• Grapefruit Essential Oil (Citrus paradisi Peel Oil) – rich in limonene, beta-pinene, and nootkatone, invigorates the scalp, stimulates circulation, and helps maintain a fresh, healthy environment for hair growth.
• Honey – A natural humectant and antioxidant, honey contains fructose, glucose, amino acids, and small amounts of enzymes like glucose oxidase, which gently purify while retaining moisture. Its natural sugars draw hydration into the hair shaft, while its antibacterial and anti-inflammatory properties help maintain a healthy scalp — leaving hair softer, stronger, and naturally radiant.
• Saw Palmetto (Serenoa repens) Famous for its balancing effect on hormonal influences in the scalp (blocks 5α-reductase — the enzyme that converts testosterone to DHT (a hormone associated with hair loss) — saw palmetto has become a favorite in both herbal and dermatological research circles.

Together, these herbs create a holistic foundation for strong, resilient, naturally vibrant hair.

With consistent care and the right herbal boosters, your hair can become stronger and fuller. I’ve seen the difference using natural formulas like Myrro Skincare’s shampoos, conditioner, and scalp oil, and they can help your hair thrive too.

Article: Deligianni Myrto