--- product_id: 375597297 title: "DS Laboratories Spectral.F7 Hair Stimulating Efficacy Booster - Hair Serum for Men and Women Scalp Serum with Astressin-B, Non Greasy, Water Based Formula, 60ml" brand: "ds labs" price: "€ 86.13" currency: EUR in_stock: true category: "Ds Labs" url: https://www.desertcart.hr/products/375597297-ds-laboratories-spectral-f7-hair-stimulating-efficacy-booster-hair-serum store_origin: HR region: Croatia --- # Water-based, non-greasy formula Astressin-B peptide complex Nanosome tech for sustained release DS Laboratories Spectral.F7 Hair Stimulating Efficacy Booster - Hair Serum for Men and Women Scalp Serum with Astressin-B, Non Greasy, Water Based Formula, 60ml **Brand:** ds labs **Price:** € 86.13 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your scalp’s full potential with cutting-edge peptide power! ## Quick Answers - **What is this?** DS Laboratories Spectral.F7 Hair Stimulating Efficacy Booster - Hair Serum for Men and Women Scalp Serum with Astressin-B, Non Greasy, Water Based Formula, 60ml by ds labs - **How much does it cost?** € 86.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/375597297-ds-laboratories-spectral-f7-hair-stimulating-efficacy-booster-hair-serum) ## Best For - ds labs enthusiasts ## Why This Product - Trusted ds labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure & Potent:** Free from sulfates, parabens, phthalates, silicones, and gluten—clean beauty meets high performance. - • **Lightweight & Clean:** Water-based, non-greasy formula absorbs quickly without oily residue—perfect for busy professionals. - • **Next-Gen Hair Revival:** Astressin-B, a revolutionary 33 amino acid peptide, targets hair follicles for unmatched stimulation. - • **Sustained Power Delivery:** Proprietary Nanosome technology ensures active ingredients release gradually for longer-lasting results. - • **Effortless Routine Integration:** Spray, massage, and go—designed for twice-daily use alongside Revita shampoo and conditioner for maximum impact. ## Overview Spectral.F7 by DS Laboratories is a breakthrough hair serum featuring the novel Astressin-B peptide and advanced Nanosome technology. This water-based, non-greasy formula delivers potent active ingredients like Prohairin-B4 and Copper Peptides directly to hair follicles for sustained stimulation. Free from harsh chemicals, it’s designed for men and women seeking a clean, effective solution to boost hair growth and scalp health. ## Description Spectral.F7 Astressin-B topical solution is a technology years ahead of its time. DS Laboratories is the first biotechnology developer to synthesize and commercialize this cutting-edge peptide in a cosmetic product. Spectral.F7 is a breakthrough haircare formula incorporating Astressin-B with these key ingredients: Prohairin-B4, Copper Peptides, and Lecithin. Spectral.F7 is a gentle water-based formula for men and women. It is very convenient to use, and the product leaves a pleasant texture, not greasy or sticky. Spray on the affected area and rub the liquid evenly onto the scalp. Use 6 sprays twice daily for best results. Use in combination with Revita shampoo and conditioner for a full hair care routine. ## Features - NON-GREASY HAIR FORMULA: Our formula is water-based and non-greasy. As a water-based formula Spectral.F7 delivers better hair absorption for men and women while leaving no oily or sticky residue. The proprietary liquid formula of Spectral.F7 contains Astressin-B, a powerful novel 33 amino acid complex that works directly in the hair follicles. - MADE WITH THE FINEST INGREDIENTS: Aside from Astressin-B, this water-based serum contains powerful key active ingredients like Prohairin-B4, Copper Peptides, and Lecithin. This is a sulfate-free, paraben-free, phthalate-free, silicone-free, and gluten-free formula for hair. - NANOSOME TECHNOLOGY: DS Laboratories' women's and men's hair products feature our proprietary Nanosome technology. This technology used for encapsulation allows for the sustained release of active ingredients, creating higher efficacy with longer-lasting results. - HOW TO USE: Shake the bottle well before use. Spray on the affected area and massage into the scalp evenly. Apply 6 sprays twice daily. Wash hands with soap and water after use. Wait until dry to use styling products. For best results, use in combination with Revita Shampoo and Conditioner. - ABOUT DS LABORATORIES: We are on a mission to start a revolution in the personal care industry by developing innovative technologies and products to improve people's lives at every age. DS Laboratories is committed to developing only the best shampoos, conditioners, and other hair care products through research and using only the finest quality ingredients. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N9X421J | | ASIN | B01N9X421J | | Active Ingredients | Copper Peptides | | Age Range Description | Adult | | Best Sellers Rank | #222,566 in Beauty ( See Top 100 in Beauty ) #1,555 in Hair Deep Conditioners & Treatments | | Brand Name | DS Labs | | Customer Reviews | 4.0 4.0 out of 5 stars (173) | | Customer reviews | 4.0 4.0 out of 5 stars (173) | | Date First Available | 15 March 2017 | | Global Trade Identification Number | 00816378020515 | | Hair Type | Oily | | Is Discontinued By Manufacturer | No | | Item Form | Spray | | Item Volume | 60 Milliliters | | Item Weight | 0.07 Grams | | Item model number | DS116 | | Manufacturer | DS Laboratories | | Manufacturer | DS Laboratories | | Manufacturer Part Number | DS116 | | Material Type Free | Silicone Free | | Model Number | DS116 | | Number of Items | 1 | | Package Dimensions | 13.6 x 7.9 x 4.9 cm; 0.07 g | | Recommended Uses For Product | Hair Fall Control, Hair Growth, Hair Strengthening | | Scent Name | Unscented | | UPC | 816378020515 | | Unit Count | 60 Milliliters | ## Product Details - **Active Ingredients:** Copper Peptides - **Brand:** DS Labs - **Item form:** Spray - **Item weight:** 0.07 Grams - **Scent:** Unscented ## Images ![DS Laboratories Spectral.F7 Hair Stimulating Efficacy Booster - Hair Serum for Men and Women Scalp Serum with Astressin-B, Non Greasy, Water Based Formula, 60ml - Image 1](https://m.media-amazon.com/images/I/51v4z71lfKL.jpg) ## Frequently Bought Together - DS Labs Spectral F7 Efficacy Booster Agent 60Ml (2Oz/60Ml) - DS LABORATORIES Revita Thickening Hair Pomade Matte with Biotin, Caffeine & Beeswax, Hair Styling Cream & Thickening Products for Men, Packaging May Vary --- ## 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.hr/products/375597297-ds-laboratories-spectral-f7-hair-stimulating-efficacy-booster-hair-serum](https://www.desertcart.hr/products/375597297-ds-laboratories-spectral-f7-hair-stimulating-efficacy-booster-hair-serum) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-12*