The Beauty & Personal Care Brand Builder Series

The Beauty & Personal Care Brand Builder Series

Fuller Active Hair Serum | Manufacturing and Formulation Insights

This page provides an ingredient-level review of Fuller Active Hair Serum by KYIR. Below you’ll find the publicly available ingredient list, a dynamic ingredient breakdown linked to the FormuNova ingredient database, and a formula structure overview intended for cosmetic founders, product developers, and brand teams researching competitor product architecture in modern hair serums and related Beauty & Personal Care categories. This page is a formulation and manufacturing review and does not imply or state any association between FormuNova and KYIR.

Full Ingredient List

Aloe Barbadensis (Aloe Vera) Leaf Juice, Sodium Sunflowerseedate (Sunflower), Sodium Metabisulfite, Larix Europaea Wood Extract, Glycine, Zinc Chloride, Camellia Sinensis Leaf Extract, Alcohol Denatured, Panthenyl Ethyl Ether, Inositol, Milk Protein, Lactose, Acetyl Cysteine, Acetyl Methionine, Sodium Citrate, Citric Acid, Caffeine, Vegetable Glycerin, Phospholipids, Biotin, Cucurbita Pepo (Pumpkin) Seed Oil, Citrus Bergamia (Bergamot) Leaf Oil, Withania Somnifera (Ashwagandha) Root Extract, Camellia Sinensis (Green Tea) Leaf Extract, Xanthan Gum, Equisetum Arvense (Horsetail) Extract, Serenoa Serrulata (Saw Palmetto) Fruit Extract, Zingiber Officinale (Ginger) Root Oil, Santalum Austrocaledonicum Wood (Sandalwood) Oil, Menthol, Mentha Piperita (Peppermint) Oil, Phenoxyethanol, Ethylhexylglycerin

Formulation Deep Dive

The Fuller Active Hair Serum by KYIR is engineered as a lightweight, leave-on scalp-and-hair serum built on a botanical aqueous base rather than a conventional water-plus-silicone carrier. Aloe Barbadensis (Aloe Vera) Leaf Juice leads the formula as the primary vehicle, supported by Sodium Sunflowerseedate and Vegetable Glycerin for humectancy and a light film, while a small fraction of Denatured Alcohol thins the system for rapid, non-greasy spread across the scalp. The active architecture centers on two branded complexes: a Redensyl-type system pairing Larix Europaea Wood Extract with Glycine and Zinc Chloride (stabilized by Sodium Metabisulfite), and a Follicusan-type milk-derived peptide blend of Milk Protein, Lactose, Inositol, Panthenyl Ethyl Ether, Acetyl Cysteine and Acetyl Methionine. These are reinforced by scalp-oriented botanicals and vitamins—Caffeine, Biotin, Serenoa Serrulata (Saw Palmetto), Equisetum Arvense (Horsetail) and Withania Somnifera—with Camellia Sinensis (Green Tea) and Phospholipids contributing antioxidant and delivery support. Cucurbita Pepo Seed Oil and an aromatic oil set (Bergamot, Ginger, Sandalwood, Peppermint) plus Menthol add conditioning and a cooling sensory. Xanthan Gum manages viscosity, Sodium Citrate and Citric Acid buffer pH, and preservation is handled by Phenoxyethanol and Ethylhexylglycerin.

Ingredient Analysis

About our ratings
Aloe barbadensis (Aloe Vera) Juice GOOD
Deliver humectant hydration and soothing benefits as a stabilized aqueous phase that supports comfortable skin and manageable hair.
Hydrator Moisturizer Conditioner Antioxidant Soother Barrier Support Solvent
Sodium Sunflowerseedate (Sunflower) NOT RATED
Sodium Metabisulfite FAIR
A reducing antioxidant used to protect sensitive, oxidation-prone formulas from discoloration.
Antioxidant Preservative
Larix Europaea Wood Extract GOOD
A larch-wood arabinogalactan extract used to soothe, condition and form a light smoothing film.
Soother Conditioner
Glycine GOOD
A free amino acid and component of the skin’s Natural Moisturizing Factor, used as a humectant and skin-conditioning agent to support moisture and softness.
Hydrator Conditioner
Zinc Chloride GOOD
A soluble zinc salt used as an astringent and scalp oil-balancer.
Astringent Oil Control Agent
Camellia Sinensis (Green Tea) Leaf Extract GREAT
Deliver catechin-based antioxidant and anti-inflammatory benefits to support photoprotection, calm irritation, and help normalize excess sebum.
Conditioner Antioxidant Soother Anti-Inflammatory Agent Barrier Support Oil Control Agent Anti-Aging Agent UV Protector
Alcohol Denatured NOT RATED
Panthenyl Ethyl Ether NOT RATED
Inositol NOT RATED
Milk Protein NOT RATED
Lactose NOT RATED
Acetyl Cysteine NOT RATED
Acetyl Methionine NOT RATED
Sodium Citrate GOOD
To adjust and maintain the pH of cosmetic products, chelate metal ions to enhance formulation stability, and act as a mild <a href="https://formunova.com/product/preservative-effectiveness-test/">preservative</a&gt;.
Preservative Chelating Agent
Citric Acid GOOD
Acts mainly as a pH adjuster and buffer and as a chelating agent that protects formula stability and preservation; at higher leave-on levels it also serves as a mild exfoliating AHA.
Chelating Agent Exfoliant
Caffeine GOOD
To reduce puffiness and dark circles, improve skin tone, and stimulate hair growth.
Antioxidant Strengthener Anti-Inflammatory Agent Tone Evener Anti-Aging Agent Blood Flow Modulator
Vegetable Glycerin NOT RATED
Phospholipids GOOD
Skin-identical barrier lipids used as an emollient, natural emulsifier and liposome-forming delivery vehicle.
Barrier Support Emollient Emulsifier
Biotin GOOD
Enhance skin and hair health by supporting keratin structure and improving hydration.
Hydrator Conditioner Strengthener Barrier Support Anti-Aging Agent
Cucurbita Pepo (Pumpkin) Seed Oil GREAT
Nourish and fortify skin and hair with lipids and antioxidants, support barrier integrity, modulate sebum production, and aid in hair growth pathways.
Moisturizer Emollient Antioxidant Strengthener Soother Anti-Inflammatory Agent Microbiome Balance Agent Barrier Support Oil Control Agent Anti-Aging Agent
Citrus Bergamia (Bergamot) Leaf Oil NOT RATED
Withania somnifera (Ashwagandha) Root Extract GOOD
To protect against oxidative stress, soothe inflammatory responses, enhance hydration and elastic properties of the skin, and help support a balanced scalp environment.
Antioxidant Soother Anti-Inflammatory Agent Barrier Support Anti-Aging Agent
Xanthan Gum GOOD
Improves formula viscosity and stability, enhances spreadability, supports skin hydration by forming a moisture-retaining film, and smooths hair appearance.
Hydrator Moisturizer Texture Enhancer Conditioner Soother Barrier Support Emulsifier
Equisetum Arvense (Horsetail) Extract GOOD
Supports collagen synthesis and elasticity in skin while bolstering hair fiber resilience and scalp conditioning.
Texture Enhancer Conditioner Antioxidant Anti-Inflammatory Agent Barrier Support Tone Evener Anti-Aging Agent
Serenoa Repens (Saw Palmetto) Extract GOOD
Support balanced sebum appearance and soothe visible irritation on skin and scalp via lipido-sterolic bioactivity and antioxidant action.
Emollient Conditioner Antioxidant Soother Anti-Inflammatory Agent Barrier Support Oil Control Agent
Zingiber Officinale (Ginger) Root Oil GOOD
To support skin and scalp milieu by mitigating inflammation, reducing microbial load, enhancing microcirculation, balancing sebum, and reinforcing structural vitality via antioxidant mechanisms.
Astringent Antioxidant Strengthener Soother Anti-Inflammatory Agent Microbiome Balance Agent Tone Evener Blood Flow Modulator
Santalum Austrocaledonicum Wood (Sandalwood) Oil NOT RATED
Menthol FAIR
Provides a cooling sensation, soothes irritation, and enhances blood circulation in skin and scalp applications.
Cleansing Agent Exfoliant Antioxidant Soother Anti-Inflammatory Agent Oil Control Agent Tone Evener Blood Flow Modulator
Mentha Piperita (Peppermint) Oil GOOD
To provide cooling relief, reduce inflammation, support microbial balance, and stimulate scalp circulation for healthier hair.
Texture Enhancer Conditioner Astringent Strengthener Soother Anti-Inflammatory Agent Blood Flow Modulator
Euxyl PE 9010™ GOOD
Provide broad‑spectrum antimicrobial protection to prevent bacterial, yeast and mold contamination in cosmetic products.
Microbiome Balance Agent Solvent Preservative
The information provided in this review is based on internal research and publicly available sources. It is intended for general informational purposes only and does not constitute medical, legal, or regulatory advice. We do not guarantee the accuracy or completeness of this information. Users are encouraged to conduct their own research and consult appropriate professionals before making decisions based on this information.

The manufacturing partners for KYIR are not publicly disclosed. Many brands work with multiple contract manufacturers across different regions depending on production volume, product type, and regulatory requirements.

Exact sales numbers for KYIR are not publicly disclosed.

KYIR has successfully captured market share by focusing on a successful balance of marketing and formulation.

Replicating that success requires more than just copying a formula, it requires identifying a marketing strategy that is unique to your brand’s audience, associated with a great product offering.

At FormuNova, we specialize in helping brands move past imitation to create high-performance product offerings with potential to outperform the current market leaders. Let’s discuss your launch strategy.

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This page provides an independent ingredient analysis of publicly available cosmetic products for research purposes. All trademarks, brand names, and product names are the property of their respective owners. FormuNova does not claim to be affiliated with, endorsed by, or sponsored by the brands mentioned on this page. Product images, when shown, are used solely for identification and commentary under fair use principles.

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Made in USA
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