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Maximising Thermage FLX Results: The Role of Skin Hydration and Nutrition

By Josh Sim, Aesthetic and Non-Surgical Facelift Specialist


Thermage FLX in London

Thermage FLX is a leading non-invasive skin tightening treatment that promises youthful, rejuvenated skin with zero downtime. However, to achieve the best results, it's crucial to understand the role of skin hydration and nutrition. This blog explores how optimal skin hydration, combined with a diet rich in Vitamin C and other nutrients, can enhance the effects of Thermage FLX.

How Thermage FLX Works

Thermage FLX uses radiofrequency energy to heat the deeper layers of the skin, stimulating collagen production and tightening existing collagen fibres. This results in firmer, smoother skin with improved texture and elasticity.

Key Benefits
  • Non-invasive: No needles or surgical procedures.

  • Minimal downtime: Patients can resume their normal activities immediately.

  • Versatile: Suitable for various areas, including the face, eyes, and body.

The Importance of Skin Hydration

Hydration is critical for maintaining healthy skin and optimising collagen production. Well-hydrated skin is more resilient and responsive to treatments like Thermage FLX. Water is essential for the biochemical processes that produce collagen, the protein responsible for skin's firmness and elasticity.

Methods to Hydrate Skin
Topical Hydration

Using moisturisers that contain ingredients like hyaluronic acid can help retain moisture in the skin. Hyaluronic acid is known for its ability to hold up to 1000 times its weight in water, making it a powerful hydrating agent.

Internal Hydration

Drinking plenty of water is fundamental. Aim for at least eight glasses of water a day. Hydration can also be supported by consuming water-rich foods such as cucumbers, oranges, and strawberries.

The Role of Vitamin C in Skin Health

Vitamin C plays a crucial role in collagen synthesis. It is a cofactor for the enzymes prolyl and lysyl hydroxylase, which stabilize and cross-link the collagen molecules. Without adequate Vitamin C, collagen production is significantly impaired.

Dietary Sources of Vitamin C

Incorporate foods rich in Vitamin C into your diet, such as:

  • Citrus fruits: Oranges, lemons, and grapefruits.

  • Berries: Strawberries, raspberries, and blueberries.

  • Vegetables: Bell peppers, broccoli, and Brussels sprouts.

Topical Vitamin C

Topical Vitamin C serums can also enhance the effects of Thermage FLX by providing antioxidant protection and stimulating collagen production directly in the skin.

Nutritional Support for Skin Health


Collagen is a protein, so consuming enough protein is essential for collagen production. Include lean meats, fish, eggs, and plant-based proteins in your diet.

Omega-3 Fatty Acids

Omega-3 fatty acids, found in fatty fish, flaxseeds, and walnuts, help maintain the skin's lipid barrier, keeping it hydrated and reducing inflammation.


Antioxidants protect the skin from free radical damage. Foods rich in antioxidants include berries, dark chocolate, and green leafy vegetables.

Combining Thermage FLX with Skincare Regimens

Pre-Treatment Preparation

Prepare your skin by hydrating adequately and using products that support collagen production. This can help maximise the results of Thermage FLX.

Post-Treatment Care

After Thermage FLX treatment, continue to hydrate and nourish your skin. Use gentle, hydrating skincare products and avoid excessive sun exposure.


To achieve the best results with Thermage FLX, it's essential to focus on skin hydration and nutrition. By ensuring your skin is well-hydrated and nourished with essential nutrients like Vitamin C, you can maximise the benefits of this advanced skin tightening treatment. Combining Thermage FLX with a holistic skincare regimen will help you achieve radiant, youthful skin with minimal downtime.


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