--- product_id: 55778129 title: "Biotin & Collagen Hair Oil Serum for Thin Hair, 3.38 fl oz" brand: "l luseta" price: "22119CFA" currency: XOF in_stock: true reviews_count: 13 category: "L Luseta" url: https://www.desertcart.sn/products/55778129-biotin-and-collagen-hair-oil-serum-for-thin-hair-3 store_origin: SN region: Senegal --- # Argan oil delivers frizz control & shine Sulfate & paraben-free, color-safe formula Biotin & Collagen for stronger, fuller hair Biotin & Collagen Hair Oil Serum for Thin Hair, 3.38 fl oz **Brand:** l luseta **Price:** 22119CFA **Availability:** ✅ In Stock ## Summary > 💫 Unlock your hair’s full potential with every drop! ## Quick Answers - **What is this?** Biotin & Collagen Hair Oil Serum for Thin Hair, 3.38 fl oz by l luseta - **How much does it cost?** 22119CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/55778129-biotin-and-collagen-hair-oil-serum-for-thin-hair-3) ## Best For - l luseta enthusiasts ## Why This Product - Trusted l luseta brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Non-Greasy:** Absorbs quickly for smooth, manageable hair that never feels oily or heavy—ideal for daily use. - • **Frizz-Free, Glossy Finish:** Enriched with argan oil to tame frizz and add a natural, healthy shine without weighing hair down. - • **Scalp-to-Ends Nourishment:** Versatile serum can be applied on damp or dry hair, supporting hydration and polish from root to tip. - • **Safe for Color-Treated Hair:** Free from sulfates, parabens, and phosphates, ensuring gentle care that preserves your hair color and integrity. - • **Stronger, Fuller Hair Every Day:** Biotin and collagen work synergistically to boost hair strength and volume, perfect for thin or fragile strands. ## Overview L LUSETA Biotin & Collagen Hair Oil Serum is a lightweight, sulfate-free treatment designed to strengthen thin, dry, or fragile hair. Infused with biotin, collagen, and argan oil, it reduces breakage, controls frizz, and enhances shine while being safe for color-treated hair. Perfect for daily scalp-to-ends nourishment, this 3.38 fl oz serum delivers fuller-looking, healthier hair with a non-greasy finish. ## Description desertcart.com : L LUSETA Biotin & Collagen Hair Oil Serum for Thin Hair, 3.38 fl oz | Biotin & Collagen Hair Oil, Argan Oil, For Thin/Dry/Frizzy Hair, Sulfate-Free, Paraben-Free, Color-Safe, 3.38 Fl Oz : Beauty & Personal Care Review: The best thing for my frizzy and curly hair - TLDR: stops frizz, makes hair look healthy, doesn’t cause oily hair, makes your hair shiny and soft, small bottle that lasts for a WHILE, smells nice, keeps middle schoolers from making fun of you :) (but only for your hair because they always find something) Honestly, this has been a game changer for my morning routine. I have thick, curly hair that’s prone to being frizzy when I wake up. To give you an idea of how I use this product, I wash my hair at night and use mousse while blow drying. I didn’t like the way my hair would harden a bit to keep the curls in place, so I figured I would try some hair oil. I started using it in the morning to keep my hair from frizzing and soften up the hardened bits. I immediately noticed a difference. After using it every morning on dry hair, it looks healthier and is much more moisturized. My hair is much softer and has a shine to it as well. If you’re worried about it making your hair too oily, I haven’t had any issues with this. I still wash my hair the same amount every week (3 or more times). I’m sure this can be different for everyone, so I recommend trying it on towel dry hair first. I did this in the beginning, but I needed it in the morning too. I think my hair looked more healthy when I used it at night and in the morning, but it makes more sense with my routine to just use it when I get ready. Plus, this makes it last even longer. The oil is light, too, and it doesn’t weigh your hair down at all. I would definitely notice since I have so much hair. I only use two to three drops at a time. It’s amazing I don’t need any more than that with how much hair I have. The bottle is small, but I bought it at the beginning of this last school year and I only just ran out a little bit ago (as I’m writing this, it’s the last day of school today). I was worried I would have to buy it over and over again, which I definitely would have because it works so well. It also smells good, which is a plus. Working all day in a middle school is obviously very stressful, so I’m happy I have one less thing to worry about. I tend to mess with my hair when I’m stressed and I’ve noticed the hair oil keeping my hair from frizzing all day long. This is a huge bonus because middle schoolers can be brutal and I don’t want to give them fuel for the fire. I am so glad I came across this product. When you have curly hair that’s as stubborn as mine, it’s a blessing to find something that works. For the foreseeable future, this hair oil will be a part of my daily routine. :) Review: Excellent Hair Oil - This hair serum has been a great addition to my hair care routine. It has a lightweight texture, applies easily, and doesn’t leave my hair feeling greasy or heavy. After using it, my hair feels softer, looks shinier, and is much easier to manage. The scent is pleasant, and the bottle is convenient for everyday use. Overall, it’s a great product for anyone looking to add a simple step to their hair care routine. ## Features - FULLER-LOOKING HAIR CARE WITH BIOTIN & COLLAGEN – This hair oil serum is infused with biotin and collagen to help support stronger-feeling strands and the appearance of fuller, healthier-looking hair. Ideal for thin, dry, or fragile hair that needs daily nourishment. - HELPS REDUCE BREAKAGE FROM DRYNESS – The lightweight oil treatment helps smooth dry, brittle strands and improve manageability, making hair easier to brush, style, and maintain. Great for hair affected by heat styling, dryness, or daily friction. - ARGAN OIL FOR FRIZZ CONTROL & SHINE – Enriched with argan oil to help moisturize, soften, and smooth frizz while adding a healthy-looking shine. Leaves hair feeling silky and more manageable without a heavy finish. - SCALP-TO-ENDS DAILY HAIR SERUM – Apply a small amount to the scalp, mid-lengths, or ends on damp or dry hair. Use before styling or as part of your daily hair care routine to help nourish dry areas and support a polished finish. - COLOR-SAFE, SULFATE-FREE FORMULA – Made for everyday hair care and suitable for color-treated hair. Free of sulfates, parabens, and phosphates. Use alone or pair with LUSETA Biotin shampoo and conditioner for a complete strengthening routine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0794V5RW1 | | Best Sellers Rank | #8,368 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #66 in Hair Treatment Oils | | Brand Name | L LUSETA | | Customer Reviews | 4.5 out of 5 stars 6,209 Reviews | | Hair Type | Thin | | Item Form | Oil | | Item Volume | 112.45 ml | | Item Weight | 7.7 ounces | | Liquid Volume | 100 ml | | Manufacturer | Luseta Beauty | | Material Type Free | Paraben Free, Sulfate & Phosphate Free | | Number of Items | 1 | | Product Benefits | Strengthening | | Scent | Biotin | | Scent Name | Biotin | | UPC | 857396004187 | | Unit Count | 3.38 Fluid Ounces | ## Product Details - **Hair Type:** Thin - **Liquid Volume:** 100 ml - **Material Type Free:** Paraben Free, Sulfate & Phosphate Free - **Product Benefits:** Strengthening - **Scent:** Biotin ## Images ![Biotin & Collagen Hair Oil Serum for Thin Hair, 3.38 fl oz - Image 1](https://m.media-amazon.com/images/I/61L71h3H4cL.jpg) ## Available Options This product comes in different **Scent** options. ## Questions & Answers **Q: Is this product sulfates free?** A: This serum is sulfate free. Biotin helps the synthesis of the protein keratin by reacting with cell enzymes to produce amino acids. While improving overall nutrition is the key to healthier, stronger, and faster hair growth, the vitamin plays a huge part in the production of healthy hair. Biotin is a safe supplement to consume as long as you stick to a prescribed dosage. Most people who take it do not experience any side effects. In fact, improved hair and keratin quality have been noted in people who consumed biotin. Biotin helps carry oxygen to the cells in your scalp and follicles, keeping them healthy. **Q: Does it make your thin hair look oily?** A: No, it does not make my hair look oily at all.. **Q: The ingredients** A: Jamaican Black Castor Oil **Q: Can men use it?** A: I don’t see why not ## Customer Reviews ### ⭐⭐⭐⭐⭐ The best thing for my frizzy and curly hair *by A***N on May 24, 2024* TLDR: stops frizz, makes hair look healthy, doesn’t cause oily hair, makes your hair shiny and soft, small bottle that lasts for a WHILE, smells nice, keeps middle schoolers from making fun of you :) (but only for your hair because they always find something) Honestly, this has been a game changer for my morning routine. I have thick, curly hair that’s prone to being frizzy when I wake up. To give you an idea of how I use this product, I wash my hair at night and use mousse while blow drying. I didn’t like the way my hair would harden a bit to keep the curls in place, so I figured I would try some hair oil. I started using it in the morning to keep my hair from frizzing and soften up the hardened bits. I immediately noticed a difference. After using it every morning on dry hair, it looks healthier and is much more moisturized. My hair is much softer and has a shine to it as well. If you’re worried about it making your hair too oily, I haven’t had any issues with this. I still wash my hair the same amount every week (3 or more times). I’m sure this can be different for everyone, so I recommend trying it on towel dry hair first. I did this in the beginning, but I needed it in the morning too. I think my hair looked more healthy when I used it at night and in the morning, but it makes more sense with my routine to just use it when I get ready. Plus, this makes it last even longer. The oil is light, too, and it doesn’t weigh your hair down at all. I would definitely notice since I have so much hair. I only use two to three drops at a time. It’s amazing I don’t need any more than that with how much hair I have. The bottle is small, but I bought it at the beginning of this last school year and I only just ran out a little bit ago (as I’m writing this, it’s the last day of school today). I was worried I would have to buy it over and over again, which I definitely would have because it works so well. It also smells good, which is a plus. Working all day in a middle school is obviously very stressful, so I’m happy I have one less thing to worry about. I tend to mess with my hair when I’m stressed and I’ve noticed the hair oil keeping my hair from frizzing all day long. This is a huge bonus because middle schoolers can be brutal and I don’t want to give them fuel for the fire. I am so glad I came across this product. When you have curly hair that’s as stubborn as mine, it’s a blessing to find something that works. For the foreseeable future, this hair oil will be a part of my daily routine. :) ### ⭐⭐⭐⭐⭐ Excellent Hair Oil *by R***S on August 5, 2026* This hair serum has been a great addition to my hair care routine. It has a lightweight texture, applies easily, and doesn’t leave my hair feeling greasy or heavy. After using it, my hair feels softer, looks shinier, and is much easier to manage. The scent is pleasant, and the bottle is convenient for everyday use. Overall, it’s a great product for anyone looking to add a simple step to their hair care routine. ### ⭐⭐⭐⭐⭐ Great product and smells good too! *by L***S on September 17, 2026* It’s great for when I blow dry my hair. It keeps my hair protected and doesn’t look greasy at all. ## Frequently Bought Together - L LUSETA Biotin Hair Growth Serum with Collagen, Hair Oil for Thin and Damage Hair Growth Oil, Biotin growth serum for Frizzy & Damaged hair, Thickening and Healthier Scalp for Men & Women 3.38 Fl Oz - Luseta Biotin Shampoo and Conditioner for Hair - Thickening Shampoo for Thinning Hair - Infused with Argan Oil to Repair Damaged Dry Hair - Sulfate Free Paraben Free-2 x 16.9 fl oz - Luseta Biotin Collagen Hair Mask for Dry & Damaged Hair 16.9 Oz, Strengthening & Thickening Treatment Deep Conditioning Hair Treatment --- ## 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.sn/products/55778129-biotin-and-collagen-hair-oil-serum-for-thin-hair-3](https://www.desertcart.sn/products/55778129-biotin-and-collagen-hair-oil-serum-for-thin-hair-3) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-30*