---
product_id: 652991685
title: "Doctor's Secret Hair Growth Oil with Rosemary, Peppermint, Caffeine, Lavender, Castor, Rosehip and Sweet Almond Oils. 100% Natural Vegan, Doctor Formulated For Thinning Hair (100ml)"
brand: "doctor's hair secret"
price: "€ 37.37"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/652991685-doctors-secret-hair-growth-oil-with-rosemary-peppermint-caffeine-lavender
store_origin: IE
region: Ireland
---

# Caffeine-rich green coffee oil boosts follicle growth 7 potent natural oils blend Doctor-formulated, science-backed concentrations Doctor's Secret Hair Growth Oil with Rosemary, Peppermint, Caffeine, Lavender, Castor, Rosehip and Sweet Almond Oils. 100% Natural Vegan, Doctor Formulated For Thinning Hair (100ml)

**Brand:** doctor's hair secret
**Price:** € 37.37
**Availability:** ✅ In Stock

## Summary

> 🌱 Unlock your hair’s secret weapon — science meets nature in every drop!

## Quick Answers

- **What is this?** Doctor's Secret Hair Growth Oil with Rosemary, Peppermint, Caffeine, Lavender, Castor, Rosehip and Sweet Almond Oils. 100% Natural Vegan, Doctor Formulated For Thinning Hair (100ml) by doctor's hair secret
- **How much does it cost?** € 37.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/652991685-doctors-secret-hair-growth-oil-with-rosemary-peppermint-caffeine-lavender)

## Best For

- doctor's hair secret enthusiasts

## Why This Product

- Trusted doctor's hair secret brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ritual for Results:** Simple pre-wash application with a 10-minute massage and overnight leave-in for consistent, visible hair thickening within 4 months.
- • **Clean Beauty Commitment:** 100% natural, vegan, and free from silicones, parabens, sulphates, and synthetic fragrances—pure scalp nourishment without compromise.
- • **Tingle & Thrive Sensation:** Peppermint and rosemary oils deliver a refreshing scalp tingle that signals active follicle stimulation.
- • **7 Supernatural Ingredients:** A potent blend including peppermint, rosemary, lavender, caffeine, castor, rosehip, and sweet almond oils for multi-dimensional hair revival.
- • **Clinically Inspired Powerhouse:** Formulated by a medical doctor using research-backed oils proven to stimulate hair growth and scalp health.

## Overview

Doctor's Secret Hair Growth Oil is a 100ml, doctor-formulated, 100% natural vegan oil blend featuring seven clinically studied plant oils including peppermint, rosemary, and caffeine-rich green coffee oil. Designed to stimulate hair follicles, improve scalp health, and promote thicker, fuller hair, it is free from harmful chemicals and offers a refreshing aromatherapy experience. Ideal for thinning hair, it requires consistent use with a simple massage routine for best results.

## Description

Doctor's Secret Hair Growth Oil with Rosemary, Peppermint, Caffeine, Lavender, Castor, Rosehip and Sweet Almond Oils. 100% Natural Vegan, Doctor Formulated For Thinning Hair (100ml)

## Features

- As a London-based medical doctor, I saw patients lose a part of their identity when they lost their hair. I experienced the panic first-hand when my own, already thin hair fell for years on end. I tried medication which gave me side effects. Other oils felt and looked nice but didn't work. Having always held a keen interest in science-backed natural methods, I combed through every research paper I could find on plant oils proven to boost scalp health and hair growth. I combined the best seven at the concentrations as in the studies. I had little expectation but it worked so well on myself, family and friends - and that's how Doctor's Hair Secret was born.
- Our 7 super ingredients: 1. Peppermint oil - boosts blood circulation to the hair follicles, pushes hair into the growth phase and increases follicle thickness and depth - performed better than 2% minoxidil in studies. 2. Green coffee oil - caffeine rich to stimulate follicular cell growth and can help block DHT. 3. Lavender oil - Marked growth-promoting and anti-inflammatory effect in studies. 4. Rosemary oil - performed equivalent to 2% Minoxidil in studies. 5. Rosehip oil - Promoted larger hair follicles and pushed them into growth phase in studies 6. Castor oil - high ricinoleic acid content supports a healthy scalp 7. Sweet almond oil - vitamin & antioxidants for healthy scalp skin
- Apply prewash to scalp and roots. Massage in for ten minutes; this step is important. Leave for four hours or overnight if preferred. Wash well once or twice (ideally with a caffeine or antifungal shampoo for best hair growth results but any shampoo you like is fine too) - follow up with a conditioner. Consistency is key; use for at least four months for best results.
- Free from silicone, sulphates, parabens, synthetic fragrances, and animal products. Smells of essential oils like peppermint, rosemary, and lavender as they are used at optimal safe concentrations with no added fragrances. These give the additional benefit of relaxing aromatherapy effects. We have invested heavily in our packaging so that it is high quality, lasts, is reusable/recyclable and looks beautiful on your shelf!
- Remember that healthy hair starts from within. Ensure you've had blood tests for significant hair loss and that you are replete in iron, zinc, B12, folate and vitamin D. Scalp massage for ten minutes even on days you do not oil. Oral DHT blockers help male/female pattern hair loss; a good natural option is pumpkin seed oil taken orally (>400mg). We are a small family business and reviews are our lifeline. Please leave us a review if you've enjoyed any of our products.
- Natural ingredients can still cause allergies. Patch test 24 hours before use. Avoid if allergic to listed ingredients or nut oils. Keep out of children's reach. Not for ingestion. A cool tingling sensation is normal. Discontinue use if irritation occurs. Avoid contact with eyes. If contact occurs, wash well with water. Not to be ingested. Seek medical advice if pregnant (as the coffee bean oil contains caffeine).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Doctor's Hair Secret Limited |
| Package dimensions | 14.8 x 5.4 x 5.4 centimetres |
| Package Weight | 0.29 Kilograms |
| Item dimensions L x W x H | 5.3 x 5.3 x 14.5 centimetres |
| Brand | Doctor's Hair Secret |
| Colour | Teal Green |
| Format | Oil |
| Volume | 100 Millilitres |
| Scent | Rosemary; Lavender; Peppermint |
| Language | English |
| Product Dimensions | 5.3 x 5.3 x 14.5 cm; 290 g |
| ASIN | B0DF5GQ5NR |

## Product Details

- **Brand:** Doctor's Hair Secret
- **Scent:** Rosemary; Lavender; Peppermint
- **Item form:** Oil
- **Active ingredients:** Coffee Bean Oil, Lavender Oil, Castor Oil, Rosehip Oil, Sweet Almond Oil, Peppermint Oil, Rosemary Oil
- **Material Type Free:** Alcohol Free, Fragrance Free, Paraben Free, Silicone Free, Sulphate Free

## Images

![Doctor's Secret Hair Growth Oil with Rosemary, Peppermint, Caffeine, Lavender, Castor, Rosehip and Sweet Almond Oils. 100% Natural Vegan, Doctor Formulated For Thinning Hair (100ml) - Image 1](https://m.media-amazon.com/images/I/71e3T3yNmIL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- Doctor's Secret Hair Growth Oil with Rosemary, Castor, Lavender, Peppermint, Caffeine, Rosehip and Sweet Almond Oils. 100% Natural Vegan, Doctor Formulated For Thinning Hair (100ml)
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-14*