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GuyologyLabs

Biotin Hair Growth Serum for Men, Women & All Hair Types - DHT Blocker, Anti-Thinning & Hair Loss Treatment - Thickening & Regrowth Serum - Made in USA - Guyology Labs

Biotin Hair Growth Serum for Men, Women & All Hair Types - DHT Blocker, Anti-Thinning & Hair Loss Treatment - Thickening & Regrowth Serum - Made in USA - Guyology Labs

Regular price $39.89 USD
Regular price Sale price $39.89 USD
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Overview

  • Brand : Guyology Labs
  • Scent : Unscented
  • Item Form : Lotion
  • Active Ingredients : Purified Water, Sodium Lauryl Methyl Isethionate, Sodium C- Olefin Sulphate, Cocamidopropyl Betaine, Aloe Barbadensis Gel, Pisum Sativum (Pea) Sprout Extract (AnaGain™), Hydrolyzed Keratin, Glycol Distearate, Laureth-, Hydrolyzed Soy Protein, Rosmarinus officinalis (rosemary) Leaf Extract, Hydrogenated Castor Oil, Carthamus Tinctorius (safflower) Seed Oil, Panthenol, Fragrance (parfum), Polysorbate, Aesculus Hippocastanum (horse chestnut) Seed Extract, Retinyl Palmitate, Tocopherol, Inositol, Calcium Pantothenate, Linoleic Acid, Biotin, Disodium EDTA, Polyquaternium, Tocopheryl Acetate (vitamin E), Caffeine, Serenoarepens (saw palmetto) Fruit Extract, Chamomile Recutita (Matricaria) Flower Extract, Methylchlorisothiazolinone, Methylisothiazolinone, Mentha Piperita (peppermint) Oil, Sodium Chloride, Citric acid, Phenoxyethanol, Sodium Benzoate Purified Water, Sodium Lauryl Methyl Isethionate, Sodium C- Olefin Sulphate, Cocamidopropyl Betaine, Aloe Barbadensis Gel, Pisum Sativum (Pea) Sprout Extract (AnaGain™), Hydrolyzed Keratin, Glycol Distearate, La… See more
  • Material Type Free : Dye Free, Paraben Free, Silicone Free, Sulfate Free

About this item

  • REVITALIZE YOUR HAIR GROWTH: Clinically proven natural growth ingredients to revitalize hair growth for fuller, thicker, stronger hair in 3 months. Our proprietary formulation hair roots stimulator growth serum reduces hair fall, loss and shedding and promotes regrowth by blocking DHT, the hormone that is one of the main causes of hair loss . At the same time stimulating new hair growth and strengthening existing follicles to revitalize hair growth for fuller, thicker, stronger hair.
  • JUST USE TWICE A DAY: Non greasy formula quickly penetrates the hair shaft and scalp to build strength from within to increase new growth, regrowth and improve hair density. Use our hair stimulator serum twice a day; after shampooing (do not rinse) and in the evenings before bed. Continue for a minimum of 3 months to achieve visible results.
  • WORKS FOR ALL HAIR TYPES: Clinically Proven Results. Our unique formulation contains Anagain which delivered these results in clinical trials - 92% said their hair regrew - 95% said hair Loss Decelerated - 80% said hair is Less Breakable - 95% said hair Looks Improved.
  • POWERFUL PROVEN INGREDIENTS: DHT Blockers (including Saw Palmetto ) to reduce hair fall, hair thinning and loss. Biotin and Vitamin E for fuller, thicker, stronger hair, Caffeine to stimulate the scalp, Rosemary to speed up the process of cell turnover and growth and AnaGain to strengthen follicles and stimulate new hair growth. Fragrance-free. Sulfate-free. Paraben-free. Cruelty-Free. Suitable for Vegans. Hair serum for men made in the USA.
  • HANG ON TO YOUR HAIR: We recommend using Guyology Labs Serum with our Biotin Shampoo & Conditioner for maximum hair regrowth. Combine this therapy with our scalp massager brush to stimulate the scalp, improve vital blood circulation to the hair root, exfoliate the scalp and unblock the root follicles.
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  • ⭐⭐⭐⭐⭐ Emily R

    "I've been using Aurevia's moisturizer for a month now, and my skin has never felt this soft and hydrated! The texture is lightweight but still so nourishing. I love that it's clean and vegan — definitely worth every penny!"

  • ⭐⭐⭐⭐⭐ James T.

    "After switching to Aurevia’s serum, I noticed a visible glow within two weeks. My fine lines look softer, and it absorbs quickly without feeling greasy. This is my new go-to skincare brand. Highly recommend!"

  • ⭐⭐⭐⭐⭐ Sophie L.

    "I have very sensitive skin, and Aurevia's products are a game changer! No irritation at all, and my complexion looks clearer than ever. Plus, the packaging feels so luxurious. I’m obsessed!"

Frequently Asked Questions

Orders are processed within 3–5 business days and delivered in 3–8 days within the USA or 3–12 days internationally, depending on your location. Please allow extra time during holidays or promotional periods.

You may return items within 30 days of receipt if they are unused, in their original packaging, and accompanied by proof of purchase.

Orders can be cancelled within 30 minutes before processing begins with a $20 transaction fee; once processed, cancellations are no longer possible.

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