Keratin Hair Booster by Reserveage – Hair and Nail Nutrition Supplement
Keratin Hair Booster capsules by Reserveage combine solubilized keratin from sheep’s wool with biotin, B vitamins, zinc and copper for hair and nail nutrition. This oral supplement pairs a structural protein source with essential micronutrients, plus a botanical blend containing Japanese knotweed and grapes.
This nutritional approach supports everyday cellular maintenance, rather than coating hair like a topical styling treatment.
Key Keratin Hair Booster Benefits
- Supplies keratin peptides and amino acids that complement dietary protein in a focused hair and nail nutrition routine.
- Provides biotin and other B vitamins involved in normal nutrient metabolism and the cellular use of food.
- Supports normal protein production and tissue maintenance with zinc, alongside copper for connective tissue enzyme function.
How Keratin Hair Booster Works
Hair and nails contain keratin, a protein assembled from amino acids. Dietary proteins are broken down during digestion before the body uses their components. Taking keratin does not send intact hair protein directly to the scalp; this formula supplies a protein ingredient alongside nutrients needed for normal cellular processes.
Its B vitamins participate in nutrient metabolism. This nutritional focus does not promise faster growth or a particular cosmetic result.
Key Functional Ingredients Include:
- Cynatine® HNS: Supplies solubilized keratin from sheep’s wool. Keratin is rich in sulfur-containing amino acids, including cysteine, and is a major structural protein in hair and nails. This ingredient adds a protein-based component to the formula’s micronutrient support.
- Biotin: Helps enzymes process fats, carbohydrates and amino acids. These everyday metabolic tasks support normal cell function; its role here is nutritional, not a promise that extra biotin produces thicker hair when intake is already adequate.
- Zinc: Supports normal cell division and protein production. These processes help maintain living tissues, including the cells that form hair and nails. The formula provides zinc as zinc oxide, together with copper rather than as a stand-alone mineral supplement.
- Copper: Supports enzymes involved in connective tissue formation, iron handling and cellular energy production. It complements zinc’s protein-related functions without guaranteeing a change in hair color or appearance.
- Pro-Longevity Factors® Blend: Combines Japanese knotweed extract with grape ingredients and provides trans-resveratrol, a plant polyphenol. This botanical component complements, rather than replaces, the formula’s protein and essential nutrients.
Keratin Hair Booster Is Formulated For
- Adults seeking combined hair and nail support from keratin, vitamins and minerals.
- People comfortable with sheep’s-wool-derived keratin and gelatin capsules, rather than a vegan formula.
Supplements support your health but do not replace a balanced diet. Always check with your healthcare practitioner if you have doubts about a new supplement. Or you may book a FREE product consultation with Holistic Health Partners, led by Carolyn Mulally BS, RN, HN-BC. You may also wish to explore our other Hair and Nails Supplements and Reserveage collections.
Recommendation: As a dietary supplement, take 2 capsules daily to set the tone for a beautifully healthy day. The product can be taken on an empty stomach, with food or as recommended by your healthcare practitioner.
Serving Size: 2 Capsules
Servings Per Container: 60-capsule bottle: 30; 120-capsule bottle: 60.
60-capsule bottle
Niacin (as niacinamide) ... 18 mg NE ... 113%
Vitamin B6 (as pyridoxine HCl) ... 2 mg ... 118%
Biotin ... 3000 mcg ... 10000%
Pantothenic Acid (as D-calcium pantothenate) ... 14 mg ... 280%
Zinc (as zinc oxide) ... 15 mg ... 136%
Copper (as copper sulfate) ... 1.7 mg ... 189%
Cynatine® HNS (Solubilized Keratin from Sheep’s Wool) ... 500 mg ... *
Pro-Longevity Factors® Blend ... 43 mg ... *
Japanese Knotweed Extract (Polygonum cuspidatum) (root and rhizome) (standardized to contain 20 mg of trans-Resveratrol), French Whole Red Wine Grape (Vitis vinifera) (skin, seeds, fruit, stem, vine), Muscadine Whole Red Grape (Vitis rotundifolia) (skin and seed)
*Daily Value (DV) not established.
120-capsule bottleVitamin B3 (as niacinamide) ... 18 mg NE ... 113%
Vitamin B6 (as pyridoxine HCl) ... 2 mg ... 118%
Biotin ... 3000 mcg ... 10000%
Pantothenic Acid (as D-calcium pantothenate) ... 14 mg ... 280%
Zinc (as zinc oxide) ... 15 mg ... 136%
Copper (as copper sulfate) ... 1.7 mg ... 189%
Cynatine® HNS (Solubilized Keratin from Sheep’s Wool) ... 500 mg
Pro-Longevity Factors® Blend ... 40 mg ... *
Japanese Knotweed Extract (Polygonum cuspidatum) (root and rhizome) (standardized to contain 20 mg of trans-Resveratrol), Organic French Whole Red Wine Grape (Vitis vinifera) (skin, seeds, fruit, stem, vine), Organic Muscadine Whole Red Grape (Vitis rotundifolia) (skin and seed)
*Daily Value (DV) not established
Cynatine® HNS is a registered trademark of Roxlor LLC.
Other Ingredients: 60-capsule bottle: Rice bran, gelatin (capsule), silicon dioxide.
120-capsule bottle: Rice bran, gelatin (capsule), silica.
Does Not Contain: Gluten-free
Storage: 60-capsule bottle: Best stored tightly closed in a cool, dry place.
120-capsule bottle: Best stored tightly closed in a cool, dry place. Do not refrigerate.
Frequently Asked Questions About Keratin Hair Booster
What are the benefits of Keratin Hair Booster?
Keratin Hair Booster combines 500 mg of solubilized keratin with biotin, B vitamins, zinc and copper per serving. Keratin contributes a protein ingredient, while the micronutrients participate in normal metabolism, protein production and tissue maintenance. Together, these components offer a nutritional approach to caring for healthy hair and nails. The formula also includes a Japanese knotweed and grape blend containing trans-resveratrol. It is not a promise of faster growth, restored hair density or a specific cosmetic change.
Who should take Keratin Hair Booster?
This formula is an option for adults who want keratin, vitamins and minerals together in a hair and nail supplement. It contains sheep’s-wool-derived keratin and gelatin, so it is not suitable for a vegan routine. Both bottle sizes use a two-capsule serving, but their botanical blend amounts and other ingredients differ, as shown above. Pregnancy, nursing, medication use or a doctor’s care require a conversation with your healthcare professional before use. The label directs users to take two capsules daily.
Are there any side effects of taking Keratin Hair Booster?
KEEP OUT OF REACH OF CHILDREN AND PETS. Please consult your healthcare professional before taking this product, especially if you are pregnant, nursing, on medication or under a doctor’s care. Do not use if outer seal is broken or missing. Additional precautions: Biotin can interfere with laboratory tests. Zinc can cause stomach upset and interact with certain antibiotics and penicillamine. The resveratrol-containing blend warrants prescriber review with antiplatelet medicines because of a potential bleeding interaction. Tell your clinician about this formula before testing, review overlapping supplements and avoid ingredients to which you are allergic.
How does Keratin Hair Booster support overall health?
Its broader nutritional contribution comes from essential vitamins and minerals rather than a whole-body rejuvenation claim. Biotin supports enzymes that process fats, carbohydrates and amino acids. Zinc participates in normal protein production and cell division, while copper helps enzymes involved in connective tissue and iron handling. Niacin, vitamin B6 and pantothenic acid add other B vitamins to the formula. These everyday nutrient functions complement its hair and nail focus, but taking extra nutrients does not automatically improve health when intake is already adequate.
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
