Mediceuticals Define Thickening Lotion Medium Hold Extra Volume
Mediceuticals Define Thickening Lotion Medium Hold Extra Volume
Beau Beauty INC

Mediceuticals Define Thickening Lotion Medium Hold Extra Volume

Login to View Price
Tax included. Shipping calculated at checkout.

Lightweight styling product for fine hair.

Shop Mediceutical Hair Collection

  • Light to medium hold.
  • Gives hair volume, thickness and strength.
  • Contains natural botanical extracts for a perfect shine.
  • Applicable on both damp and dry hair.
  • Alcohol-free formula.

Zero Weight Styling

Mediceuticals hair styling products are suitable for all hair types, particularly fine and thinning hair or a sensitive scalp. The products are enriched with natural botanical ingredients for healthy, shiny, voluminous hair. The products are water-soluble and help to maintain optimum scalp health.

Unique Complexes

Optimal Follicle Health

Optimal Follicle Health

The ingredients in Mediceuticals products ensure optimal condition of the scalp and hair follicles.

Weightless Formula

Weightless Formula

Specially developed formulas for healthy and radiant hair without weighing the hair down.

USP

USP

USP Purified Water is a water quality that meets the requirements of the United States Pharmacopoeia (USP), an internationally recognized standard whose specifications guarantee a certain level of quality. USP water contains few impurities such as heavy metals, nitrates, chlorides and sulphates.

GMP

GMP

Pursuant to the law, the US Food and Drug Administration has issued a Good Manufacturing Practice (GMP) guideline for cosmetic products. It is designed to help manufacturers develop processes and procedures to ensure that cosmetic products are not adulterated and of consistent quality. Mediceuticals Laboratories USA has verified that its manufacturing facilities manufacture the cosmetic products in accordance with GMPs and all other applicable laws and regulations.

Instructions for use

Apply desired amount of Define to towel-dried hair and style to perfection.

Ingredients

Water (Aqua), Polyquaternium-11, Polysorbate 80, Xanthan Gum, Panthenol, Retinyl Palmitate, Tocopheryl Acetate, Ethylhexyl Methoxycinnamate, Phenoxyethanol, Ethylhexylglycerin, Disodium EDTA, Fragrance (Parfum), Benzyl Salicylate, Citronellol, Coumarin, Linalool, Amyl Cinnamal.

 

1. What is the Mediceuticals Define Thickening Lotion?
Define Thickening Lotion is a lightweight, alcohol-free styling lotion specifically formulated for fine, thinning, or limp hair . It adds volume, thickness, and natural shine while providing light to medium hold without stiffness or residue . The formula works on both wet and dry hair, making it versatile for everyday styling .

2. What are the key benefits of this product?

  • Adds Volume & Thickness: Visually increases hair density, making each strand appear fuller and more elastic .

  • Light to Medium Hold: Provides reliable style support without making hair stiff or sticky, allowing for natural movement .

  • Weightless Formula: The lightweight, alcohol-free texture won't weigh hair down or leave greasy residue .

  • UV Protection: Creates an invisible barrier that protects hair from harmful UV radiation .

  • Anti-Static Effect: Helps eliminate flyaways and reduces frizz for a smoother finish .

  • Strengthens Hair: Enriched with vitamins and botanical extracts that strengthen and protect fine hair .

  • Safe for Color-Treated Hair: Gentle formula won't cause fading or damage .

3. What are the key ingredients in this formula?
Define Thickening Lotion is formulated with a blend of vitamins and conditioning agents:



Ingredient Function
Panthenol (Vitamin B5) Deeply hydrates, increases elasticity, and helps repair damaged hair 
Tocopherol (Vitamin E) A powerful antioxidant that protects hair from oxidative stress and environmental damage 
Retinol (Vitamin A) Stimulates cell renewal, strengthens hair, and promotes healthy shine 
Polyquaternium-11 Neutralizes static electricity, softens hair fibers, and makes detangling easier 
Ethylhexyl Methoxycinnamate Provides UV protection to shield hair from sun damage 

For the complete and most accurate ingredient list, please refer to the product packaging .

4. How do I use the Define Thickening Lotion?
For best results, follow these simple steps:



Application Instructions
On Damp Hair (Recommended) Apply a small amount evenly to clean, towel-dried hair. Distribute through lengths and roots, focusing on areas needing volume. Style with a blow dryer using a round brush for maximum lift 
On Dry Hair Apply a small amount to dry hair for extra lift, texture, and touch-ups throughout the day 
Air-Dry Option Apply to damp hair and allow to air-dry for natural, effortless volume 

Pro Tips:

  • Use a volumizing brush while blow-drying for extra lift 

  • Layer with a lightweight hair oil on ends for added shine 

  • Avoid applying too close to roots to prevent stickiness 

5. Is this product suitable for all hair types?
Define Thickening Lotion is specifically recommended for fine, thinning, or limp hair . However, it is suitable for:

  • Normal hair: Seeking lightweight volume and shine

  • Color-treated hair: Safe formula that won't cause fading 

  • Sensitive scalps: Alcohol-free formula is gentle and non-irritating 

  • All genders: Suitable for both women and men 

6. Will this lotion weigh my hair down?
No. One of the defining features of this product is its lightweight, alcohol-free formula that provides volume and hold without weighing hair down or leaving residue . Users report that it leaves hair feeling soft, bouncy, and natural .

7. Can I use this product with other Mediceuticals styling products?
Yes. Define Thickening Lotion layers well with other products in the Mediceuticals range for customized styling results . For a complete hair care routine, it is often used alongside Mediceuticals shampoos, conditioners, and reconstructors for optimal results .

8. What are the product specifications?

  • Size: 150ml (also available in 177ml/180ml variations depending on region) 

  • Hold: Light to medium hold 

  • Finish: Natural shine 

  • Formula: Alcohol-free, water-soluble 

  • UV Protection: Yes 

  • Cruelty-Free: Yes, Mediceuticals does not test on animals 

  • Made in: USA 

9. How often should I use this product?
Use daily or as needed to refresh volume and hold, applying a small amount each time for best results .

10. Is this product safe for use during pregnancy?
Mediceuticals products are generally considered safe, and the brand indicates their products are suitable for adults, children, and pregnant or nursing women . However, it is always recommended to consult with your healthcare provider before introducing any new product during pregnancy.

11. What is the complete ingredient list?
Based on multiple official sources, the Mediceuticals Define Thickening Lotion contains :

Water (Aqua), Polyquaternium-11, Polysorbate 80, Xanthan Gum, Panthenol, Retinol, Tocopherol, Ethylhexyl Methoxycinnamate, Imidazolidinyl Urea, Disodium EDTA, Fragrance (Parfum), Benzyl Salicylate, Citronellol, Coumarin, Linalool, Amyl Cinnamal, Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde, Benzaldehyde.

Please refer to the product packaging for the most accurate and complete ingredient information as formulations may vary slightly by region and over time .

12. How should I store this product?
To maintain product integrity:

  • Store in a cool, dry place away from direct sunlight

  • Keep the container tightly closed when not in use

  • Store at temperatures between +5°C and +25°C 

  • Keep out of reach of children

13. What do other customers say about this product?
Based on verified customer reviews:

  • Users report that hair becomes "more elastic and shiny" with regular use 

  • The product "doesn't weigh hair down" and provides volume without heaviness 

  • Some users note the scent is pleasant but slightly unusual; most find it fresh with light citrus notes 

  • Results are noticeable after first application, with hair appearing fuller and more manageable 

You May Also Like