Onion, Rosemary & Biotin Thickening Shampoo & Treatment — front label

Beauty Skin · Liquid

Onion, Rosemary & Biotin Thickening Shampoo & Treatment

Shampoo & Treatment private label opportunities abound with our premium Onion, Rosemary, and Biotin formula. This restorative conditioning treatment is designed for brands looking to enter or expand in the booming hair care market. Our expertly crafted blend pairs 2% onion bulb extract for scalp conditioning, 0.5% rosemary leaf oil for antioxidant scalp care and 0.1% biotin for fuller-looking hair. Ideal for promoting healthier, stronger, and more vibrant hair, this product offers a compelling solution for consumers seeking natural and effective hair care. Partner with Peakfinity Labs to customize this high-demand formula, ensuring your brand stands out with a product that delivers visible results and appeals to a broad demographic. We handle the manufacturing, so you can focus on marketing and sales, bringing a top-tier hair solution to your customers quickly and efficiently.

GMP & ISO Certified Manufacturing
Low Minimum Order Quantity
4–6 Week Turnaround
Custom Formulation Available

Label artwork is representative. Final Supplement Facts panel copy is generated from your approved formulation during artwork proofing.

Get a Quote for This Formula Customize This Formula

Who manufactures private label Onion, Rosemary & Biotin Thickening Shampoo & Treatment?

Peakfinity Labs manufactures private label Onion, Rosemary & Biotin Thickening Shampoo & Treatment for brands in the beauty skin category. We are a GMP- and ISO-certified contract manufacturer with U.S. headquarters in Exton, Pennsylvania, operating since 1980 across 375,000+ sq ft in three company-owned buildings in Gujarat, India. This formula is produced in liquid format with a 2,000 unit minimum order quantity and a 4-6 week production turnaround, including custom formulation, manufacturing, and finished packaging.

Key Benefits

Helps hair look thicker and fuller while reducing breakage
Cleanses and conditions the scalp
Helps hair look stronger and fuller for increased resilience
Enhances natural shine and overall hair vitality
Conditions and restores damaged hair

Formulation & Ingredients

Ingredient Facts

Application: Massage into wet hair and scalp, lather, then rinse

Ingredient	Concentration
Onion (Allium cepa) Bulb Extract	2%
Rosemary (Rosmarinus officinalis) Leaf Oil	0.5%
Biotin	0.1%

Ingredients: Water (Aqua), Sodium Cocoyl Isethionate, Cocamidopropyl Betaine, Glycerin, Allium Cepa (Onion) Bulb Extract, Sodium Chloride, Panthenol, Phenoxyethanol, Rosmarinus Officinalis (Rosemary) Leaf Oil, Polyquaternium-10, Ethylhexylglycerin, Fragrance (Parfum), Citric Acid, Biotin, Disodium EDTA

Panel shown is representative of the catalog formulation. Final label copy is set from your approved formula and label proof.

What Each Ingredient Does

Ingredient	Function
Onion (Allium cepa) Bulb Extract	Scalp conditioning and antioxidant protection for fuller-looking hair
Rosemary (Rosmarinus officinalis) Leaf Oil	Antioxidant scalp care and improved appearance of hair thickness
Biotin	Supports hair structure and strength for fuller-looking hair

Who Orders This Formula

Beauty brands expanding into natural hair care
E-commerce retailers targeting consumers interested in thicker-looking hair
Salons and spas looking for their own branded professional products
Influencer brands seeking a trending, effective hair treatment

Product Attributes

Volume: 16.9 Fl Oz (500 ml)
Hair Type: All Hair Types
Key Benefits: Fuller Look, Strength, Shine

Manufacturing Details

Product Form: Liquid
Lead Time: 4-6 weeks
Minimum Order Quantity: 5000 units
Certifications: GMP Certified, Cruelty-Free, Paraben-Free
Available Forms: liquid

Indicative Pricing

Pricing temporarily unavailable. Prices are being adjusted at this time; please check back later. Request a quote and our team will cost this formulation against your exact spec, pack size and volume.

Browse Related Formulations

Category: Beauty Skin

Form: Liquid

Key Ingredients: Onion Bulb Extract Rosemary Leaf Oil Biotin

Health Goal: Hair Strength Scalp Health

Trending: Tiktok Trending Viral 2026

Customize This Formula for Your Brand

Adjust ingredient dosages, swap actives, change the serving size, or add your own ingredients. Peakfinity's formulation team works directly with ecommerce brands to build exactly what they need — still with low MOQs and a 4–6 Week Turnaround.

Start Customizing

Frequently Asked Questions

How much customization is available for the Onion, Rosemary & Biotin Shampoo & Treatment formula and packaging?

We offer extensive customization options for both the formula, including adjusting active ingredient concentrations or adding specific extracts, and packaging, from bottle design and material to label artwork and branding. Our team works closely with you to create a product that perfectly aligns with your brand vision.

What are the compliance requirements for selling private label cosmetic products like this shampoo on major marketplaces?

We ensure our manufacturing processes adhere to cGMP standards. For marketplace compliance, we provide all necessary documentation, including Certificates of Analysis (COAs) and ingredient lists, to help you meet platform-specific requirements for product safety, claims, and labeling on platforms like Amazon, TikTok Shop, or Shopify.

What regulatory and labeling guidelines must I follow for a private label shampoo and treatment in the cosmetics industry?

As a cosmetic product, this shampoo must comply with FDA regulations for cosmetics in the US, which primarily cover ingredient safety, proper labeling (INCI names, net contents, manufacturer info), and avoiding drug claims. We guide you through these requirements to ensure your labels are fully compliant and accurately represent your product.

How long does it take to manufacture private label Onion, Rosemary & Biotin Thickening Shampoo & Treatment?

The process begins with a consultation to define your product specifications and branding. We then move to formula finalization, sample approval, packaging selection, and finally, full-scale manufacturing and quality control. Our project managers keep you informed at every stage, ensuring a smooth and efficient launch.

How do you ensure the stability and shelf life of a liquid cosmetic product like this shampoo and treatment?

Product stability and shelf life are critical for liquid cosmetics. We conduct rigorous stability testing under various conditions to ensure the formula maintains its integrity, efficacy, and sensory attributes over time. We also use appropriate preservation systems and packaging to guarantee a robust shelf life for your product.

Ready to Launch This Product?

Get a quote, request a sample, or talk to our formulation team. Low MOQ. 4–6 Week Turnaround. GMP and ISO certified.

Get a Quote Browse All Formulations