--- product_id: 454779401 title: "Oil, 7.1 oz - Caffeine and Castor Faster Growth Hair Oil for Unisex Adult" brand: "hair chemist" price: "¥3592" currency: JPY in_stock: true reviews_count: 8 category: "Hair Chemist" url: https://www.desertcart.jp/products/454779401-oil-7-1-oz-caffeine-and-castor-faster-growth-hair store_origin: JP region: Japan --- # 7.1 oz fast-absorbing oil 99% natural caffeine & castor blend strengthens & smoothes hair follicles Oil, 7.1 oz - Caffeine and Castor Faster Growth Hair Oil for Unisex Adult **Brand:** hair chemist **Price:** ¥3592 **Availability:** ✅ In Stock ## Summary > 🌱 Unlock your hair’s full potential — faster, stronger, naturally! ## Quick Answers - **What is this?** Oil, 7.1 oz - Caffeine and Castor Faster Growth Hair Oil for Unisex Adult by hair chemist - **How much does it cost?** ¥3592 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/454779401-oil-7-1-oz-caffeine-and-castor-faster-growth-hair) ## Best For - hair chemist enthusiasts ## Why This Product - Trusted hair chemist brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Nature-Powered Formula:** Crafted with a 99% natural blend, perfect for conscious, clean beauty lovers. - • **Proudly Made in the USA:** Quality you can trust, packaged for easy use and consistent results. - • **Stronger, Shinier Strands:** Smoothes follicles to enhance hair strength and add a natural shine that turns heads. - • **Accelerate Your Growth Game:** Infused with potent caffeine and castor oil to boost hair growth speed and health. - • **Deep Hydration, Zero Grease:** Conditions and hydrates hair for a silky, smooth finish without heaviness. ## Overview Hair Chemist Hair Oil is a 7.1 oz unisex formula combining caffeine and castor oil to promote faster, healthier hair growth. This 99% natural blend deeply conditions, strengthens, and smoothes hair follicles, delivering softer, shinier hair. Made in the USA, it’s designed for all hair types seeking a clean, effective growth boost. ## Description desertcart.com: Hair Chemist, Oil, 7.1 oz - Caffeine and Castor Faster Growth Hair Oil for Unisex Adult : Beauty & Personal Care Review: Stopped the pain on my scalp! - I bought this because I was having pain and thinning hair on my scalp. My research indicated this could be caused by an androgen called DHT and that caffeine oil may stop this process. I have been using this product for a couple of weeks now and it helps the scalp pain immensely. My hair is soft and silky. The scent is pleasant. This product does not feel sticky and does not cause my hair to look oily. This product seems to be good quality. I can’t say anything about actual hair growth, as it’s too soon to notice. All 9n all, I am very happy with this product and would buy it again. Review: This stuff is a miracle in a bottle - I love, love, love this product! My hair was destroyed by living in Denver, the dry air and the super mineral rich water, which caused my hair 3A to not grow and break off. I started using this when I moved back to southeast to nurse my hair back to health and it has been tremendous. It does take about a month for it to start working, but once it does it goes gangbusters! My hair is thicker now than it has been in years and its now growing 1.5" a month, been using it for 6 months. I use this 2-3 times a week, I give me hair a good brushing to stimulate my scalp and then apply it, I let it sit for 30 mins or so before I hop in the shower and wash it out. I also pair this with Aveda's Invati shampoo which also helps to treat the scalp, these 2 are a great combo. I have very sensitive skin and have had zero breakouts. ## Features - Quick Hair Growth - Infused with Caffeine and Castor Oil to help fortify hair and encourage faster healthier hair growth. - Caffeine Oil Hair- Helps deeply condition and hydrate hair for a full, smoother finish. - Caffeine Oil for Hair Growth - 99% Natural Blend of Caffeine and Castor Oil that promotes faster and healthier hair growth. - Hair Growth Oil Castor Oil Blend - Smoothes hair follicles, leaving hair softer and silkier. Improves strength and adds shine. - Makes Hair Growth Fast - Easy Hair Chemist Packaging - Proudly Made in USA - 7.1 Ounce Bottle ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YKKNT4Z | | Best Sellers Rank | #65,079 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #478 in Hair Treatment Oils | | Brand | Hair Chemist | | Brand Name | Hair Chemist | | Customer Reviews | 4.5 out of 5 stars 327 Reviews | | Hair Type | All | | Item Form | Oil | | Item Weight | 7.1 ounces | | Manufacturer | Fisk Industries | | Manufacturer Part Number | 1616HC | | Number of Items | 1 | | Product Benefits | Hair Growth | | Scent | Natural | | Scent Name | Natural | | Special Ingredients | Caffeine, Castor Oil | | UPC | 021959016164 | | Unit Count | 33.8 Fluid Ounces | ## Product Details - **Brand:** Hair Chemist - **Hair Type:** All - **Item Form:** Oil - **Item Weight:** 7.1 ounces - **Product Benefits:** Hair Growth ## Images ![Oil, 7.1 oz - Caffeine and Castor Faster Growth Hair Oil for Unisex Adult - Image 1](https://m.media-amazon.com/images/I/61zwoZj7jML.jpg) ## Questions & Answers **Q: Is it safe forcolor treated hair?** A: I would think so, yes but everyone's hair or reaction to different hair products may be different . **Q: How long until I wash the oil out** A: I don't wash the oil out. I use this oil with other essential oils for hair growth. My hair is natural I use this oil while in a protective style. Hope this Help. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Stopped the pain on my scalp! *by M***Y on March 26, 2026* I bought this because I was having pain and thinning hair on my scalp. My research indicated this could be caused by an androgen called DHT and that caffeine oil may stop this process. I have been using this product for a couple of weeks now and it helps the scalp pain immensely. My hair is soft and silky. The scent is pleasant. This product does not feel sticky and does not cause my hair to look oily. This product seems to be good quality. I can’t say anything about actual hair growth, as it’s too soon to notice. All 9n all, I am very happy with this product and would buy it again. ### ⭐⭐⭐⭐⭐ This stuff is a miracle in a bottle *by J***1 on March 10, 2026* I love, love, love this product! My hair was destroyed by living in Denver, the dry air and the super mineral rich water, which caused my hair 3A to not grow and break off. I started using this when I moved back to southeast to nurse my hair back to health and it has been tremendous. It does take about a month for it to start working, but once it does it goes gangbusters! My hair is thicker now than it has been in years and its now growing 1.5" a month, been using it for 6 months. I use this 2-3 times a week, I give me hair a good brushing to stimulate my scalp and then apply it, I let it sit for 30 mins or so before I hop in the shower and wash it out. I also pair this with Aveda's Invati shampoo which also helps to treat the scalp, these 2 are a great combo. I have very sensitive skin and have had zero breakouts. ### ⭐⭐⭐⭐⭐ Great for hair regrow! ❤️ *by A***. on September 1, 2026* I have been using caffeinated Castor oil for over 1 years. I see less hair fall after shower and tone of baby hair keep growing. I know this product from a friend who had very thin hair. I saw her after years with thicker hair that I thought she wore a wig. she shown me that her whole family is using this exact product. So, I purchased and use Since. I apply this oil on my scalp massage and leave at about 20minutes before wash, but there were days I didn’t have time to leave on 20minutes, it still works. It’s not expensive, no harm. Try it for yourself! ## Frequently Bought Together - Hair Chemist, Oil, 7.1 oz - Caffeine and Castor Faster Growth Hair Oil for Unisex Adult - Hair Chemist Caffeine and Castor Faster Growth Shampoo 33.8 oz. - Hair Shampoo for Faster Hair Growth, Sulfate Free Shampoo - Hair Chemist Caffeine and Castor Faster Growth Conditioner 33.8 oz. - Hair Conditioner for Faster Hair Growth --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/454779401-oil-7-1-oz-caffeine-and-castor-faster-growth-hair](https://www.desertcart.jp/products/454779401-oil-7-1-oz-caffeine-and-castor-faster-growth-hair) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*