LANDMARK FORMULA | REVOLUTIONARY INGREDIENTS | NOW WITH 5% REDENSYL AND TIME-RELEASED  RevivHair™ Max Hair Stimulating Serum is a novel next-generation leave-in serum that can help significantly boost the appearance of hair density, thickness, fullness, natural color, strength, and overall health. Powerful key ingredients help both men and women; the product is unisex/gender-neutral.Here's a short video: ABOUT THE KEY INGREDIENTS REDENSYL® 5%This novel ingredient blend combines two patented molecules — dihydroquercetin-glucoside (DHQG) and Epigallocatechin gallate (EGCG2) — to help prevent the appearance of hair loss and boost the reactivation of hair growth by targeting hair follicle stems cells & reactivation of ORSc stem cells. Redensyl also targets apoptosis protection, the maintenance of differentiation properties, and the activation of dermal papillary fibroblasts.Clinical assessment on volunteers produced outstanding results for Redensyl. In less than 3 months, 85% of the volunteers had significant and visible success, with +9% of new growing hair and -17% of falling hair. 85% of subjects showed positive results.We now combine 5.0% Redensyl with 1.50% Capixy® and 3.0% Procapil® (complimentary actives with the acronym "RCP") into micro-encapsulated liposomes. This encapsulation allows for better bioavailability to the scalp, and time-released functionality.   GROWTH FACTORSRecombinant human Keratinocyte Growth Factor (KGF), a member of the fibroblast growth factor (FGF) family, has been shown to target the regulation, proliferation and differentiation of stem cells of the hair follicle. Our KGF, derived from bacteria, is of the highest quality and is a vital, albeit somewhat costly, efficacy component of RevivHair Max Serum. PEPTIDESOctapeptide-2 (Prohairin-ß4 stem cell peptide), Acetyl Tetrapeptide-3 (the active peptide in CAPIXYL®), Biotinoyl Tripeptide-1 (the hair anchoring peptide know as Procapil™) and Myristoyl Pentapeptide-17 (keratin stimulating peptide) can have positive effects on the readily-accessible hair follicle, targeting follicle atrophy caused by the effects of D•HT, follicle aging, and stem cell targeting. Copper Peptide GHK is a unique patented molecule shown to stimulate the appearance of hair growth. MULTIPLE PHYTO STEM CELLSPhytoCellTec™ Malus Domestica Hair is a revolutionary patented liposomal preparation from Swiss-based developer Mibelle AG Biochemistry based on the stem cells of a rare Swiss apple - the Uttwiler Spatlauber. A novel technology enables the stem cell cultivation of this rare and endangered species. Various studies demonstrate it has the ability to help "visibly postpone senescence... in the hair follicle." PhytoCellTec™ Argan, according to the inventor, is the first cosmetic active with proven efficacy on dermal stem cells. Hair follicles represent a highly efficient penetration pathway and reservoir for topically applied substances. Dermal papilla, where the dermal stem cell pool is localized, can be reached and targeted.Celtosome™ Crithmum Maritumum contains novel 100% undifferentiated stem cells from the marine miracle, sea fennel. This plant cell technology is rich in minerals, vitamins A, C, E, and polyphenols, with hydration and repairing qualities. ANASENSYL™This synergistic complex provides a soothing effect to the scalp, and targets the appearance of redness and itching. Daily application of Anasensyl is shown to decrease the appearance of skin reactions.   BIOTANICAL EXTRACTS, PROANTHOCYANIDINS, AND POLYMERSNettle Root and Saw Palmetto, among other ingredients, can help to thwart the visible effects of D•H T, the signaling molecule responsible for some types of hair loss. High-Solubility Caffeine, Soy Isoflavones, Grape Seed Proanthocyanidins, and Horse Chestnut strengthen and feed hair growth. Novel polymers visibly thicken and strengthen hair. CUSTOMIZABLE BOOSTER VIAL ADD-INS:  OPTIONAL REVIVHAIR REV GREY HAIR REVERSAL BOOSTER VIAL This extra ingredients vial, meant to be added to the included RevivHair Max Serum bottle before use, is optional for those users who also want to target grey hair reversal - without dyes or colorants!RevivHair REV booster vial revives the appearance of natural pigment without having to resort to harsh dyes. Revolutionary new peptides draw natural hair pigment out from the roots without the use of colorants, simultaneously stimulating the hair bulb to produce hair that appears thicker, denser, longer. Regardless of gender, hair type, or hair color.Into the RevivHair Max bottle, the REV vial ingredients yields 2.0% Greyverse + 1.0% Darkenyl (novel anti-greying ingredients) — the strongest recommended levels for clinically proven hair repigmentation action.For more potent grey-reverse, try our new RevivHair REV Advanced here.   OPTIONAL TRIAMINODIL® 5.0% (PYRROLIDINYL DIAMINOPYRIMIDINE OXIDE)A chemical cousin of minoxidil (which is a Pyrimidinediamine Piperidinyl Oxide), PDPO has been shown to act similarly on the appearance of hair, but without many of the side effects, possibly because of its lower molecular weight. This ingredient is in the "cosmetic" category. Triaminodil is shown to stimulate & extend the appearance of the anagen phase of hair follicles, and help prevent the hardening of the hair shaft and collagen buildup around it. It is believed to target the opening of ion channels. Nanoxidil™ and Aminexil™ are other trade names for this type of ingredient. This extra ingredients vial, meant to be added to the included RevivHair Max Hair Stimulating Serum bottle before use, is optional for those users who want to target growth-regulating effects. This optional vial is a customer add-on for a small additional fee. Click the checkbox above to add it to your product selection.   OPTIONAL DHT THWART ADVANCED ACTIVES This extra ingredients vial is optional for those who specifically want to target DHT in the scalp, with the latest cutting-edge actives. Ideal for addressing scalp hair loss but not for facial or body hair, which requires DHT to thrive.This newest revolutionary booster vial contains four remarkable and powerful new ingredients: RootBioTec hairy root culture; Yerba Santa Bioferment; Fullerenes; and Nonanedioic Acid. Cutting-edge technology includes: RootBioTec HW, a "hairy root culture" molecule from a type of herbal Basil. RootBioTec HW helps reduce hair loss by targeting the inhibition of 5α reductase activity (the enzyme that converts testosterone into 5α-dihydrotestosterone, a major cause of hair loss), and the stimulation of dermal papilla cells.  Yerba Santa Bioferment targets both hair loss and greying with high concentrations of sterubin and other novel flavonoids. Fullerenes are a novel (and expensive) carbon structure, also known as "buckeyballs" or "Buckminsterfullerenes." They are typically neither water-soluble nor oil-soluble, but we've found a way around that. They penetrate into hair and bulb for robust benefits, including antioxidant protection inside the hair shaft itself. With this permeability, fullerenes even protect hair dye from fading by UV damage, and inhibit cysteic acid production by UV irradiation. Our version also improves and retains hair sheen. Nonanedioic Acid, a linear saturated dicarboxylic azelaic acid derived from grains such as barley, targets the inhibition of 5α-reductase. This process works by tricking 5-alpha-reductase to “swallow” the nonanedioic acid instead of free testosterone at the scalp.  TO PURCHASE BOOSTER VIALS:1. CHOOSE YOUR ITEM(S). Select the booster vial(s) of your choice by clicking each checkbox in the product selector box above.2. ADD TO CART. Click the “Add to Cart” button and your selection(s) will be added to your shopping cart. Note the vials are not sold separately, and are an add-on purchase for RevivHair Max.   PRODUCT SPECIFICATIONS Fragrance-free, minoxidil-free, and quick-drying, this unisex serum is a light, almost clear, formulation safe for all hair colors, hair types, and ethnicities. It contains novel polymers that also instantly thicken and help moisturize the hair shaft, without adding too much weight. And no oiliness or greasiness. Safe for color-treated hair. It also works on beard and sideburn areas!The percentage of Redensyl in RevivHair Max is at its most potent: 5% maximum strength, and its RCP actives are liposomal for timed-release. The total concentration of active technologies in the formula is over 80%.If you use minoxidil, RevivHair Max can be used in addition, and the order of application isn't important. Many customers apply both, but if you don't like the side effects of minoxidil, you may prefer to use RevivHair Max by itself.RevivHair Max can be used with scalp dermarolling / microneedling, as long as the strength is in the "cosmetic" category (less than about 0.5 mm). For medical microneedling, we recommend waiting 12 to 24 hours before applying RevivHair Max.The 60 mL bottle should last between 37 to 75 days (about one to two dropper bulb squeezes, 0.8 mL to 1.6mL, once daily). The measurement does not need to be exact, and we recommend applying enough serum for good coverage. For some, this might mean using more product than the instructions specify. DISPENSERSThe package comes with a glass medicine dropper applicator. We also offer alternative dispensers, like a fine-mist sprayer and a lotion-style treatment pump. The fine-mist sprayer is better for large coverage areas, for even disbursal of the serum. The treatment pump is better for specific thinning treatment areas/spot treatment, and to avoid applying to hair (by targeting only the scalp); the dropper acts similarly. Select any optional add-on dispenser(s) above.The nominal output for the optional treatment pump dispenser is 190 MCL (Microliters) or 0.19 mL. Therefore about 5 pumps would be the equivalent of 1.0 mL. The nominal output for the optional fine mist sprayer is 0.16 cc (mL), so that equals about 6 sprays per 1.0 mL. Note from our legal eagles: Redensyl is a trademark of Givaudan SA and is used under license. Other company and/or product names may be trade names, trademarks and/or registered trademarks of the respective owners with which they are associated. None of our products are intended for use in the cure, mitigation, treatment or prevention of disease and/or are not intended to affect the structure or any function of the human body. Any testimonials on this website are based on individual results, and do not constitute a guarantee that you will achieve the same results.