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Collagen Serum

Sale priceHK$674.00

SIZE: 30 mL

A potent antioxidant formulation enriched with Tetrahexyldecyl Ascorbate, a highly stable and powerful form of Vitamin C. This serum is designed to brighten the skin tone and combat signs of aging effectively. Its unique blend of ingredients, including Vitamin F essential fatty acids, Niacinamide, and low molecular weight Hyaluronic Acid, provides multi-depth serum penetration and optimal hydration.

With its remarkable ability to stimulate collagen production, this hyper-strength treatment serum promotes skin elasticity and reduces the appearance of fine lines and wrinkles. Additionally, it inhibits melanin production, leading to a brighter complexion while counteracting the effects of UV exposure and environmental damage.

Collagen Serum's expert formulation works synergistically to plump the skin, enhance skin tone, and refine pore size, resulting in a visibly smoother and more youthful appearance. Its rich antioxidant properties contribute to repairing and rejuvenating the skin, contributing to a healthier complexion overall.


Vitamin C is a potent antioxidant that helps neutralize skin free radicals. These free radicals are generated by environmental stressors like UV radiation and pollution, which contribute to premature aging. By neutralizing these harmful molecules, vitamin C helps prevent oxidative skin damage, thereby reducing signs of aging, such as fine lines and wrinkles.

Another significant benefit of vitamin C is its role in collagen production. Collagen is a key protein that gives the skin its structure and firmness. As an essential cofactor for collagen biosynthesis, vitamin C helps maintain skin elasticity and can aid in wound healing and scar reduction.

Vitamin C is also known for its skin-brightening properties. It helps to inhibit the enzyme tyrosinase, which is involved in melanin production. By reducing melanin formation, vitamin C can help lighten hyperpigmentation and even skin tone, leading to a brighter and more radiant complexion.

Tetrahexyldecyl ascorbate is a stable, oil-soluble form of vitamin C. Unlike ascorbic acid, which is water-soluble and can be unstable in certain formulations, tetrahexyldecyl ascorbate is more stable. Due to its lipid-soluble nature, it can penetrate the skin more effectively, reaching the deeper layers of the skin, stimulating collagen production, and providing antioxidant protection.


Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan found throughout the body's connective, epithelial, and neural tissues. Most abundantly present in the skin, eyes, and synovial fluid, HA is renowned for its exceptional capacity to retain moisture — a single gram can hold up to six liters of water.

In skincare, the primary appeal of hyaluronic acid lies in its unparalleled hydrating abilities. As a humectant, HA attracts and retains moisture from the environment, providing intense hydration to the skin. This hydrating property contributes significantly to maintaining skin plumpness, suppleness, and elasticity.

Beyond hydration, hyaluronic acid also plays a vital role in skin repair and regeneration. It supports the skin's healing and repair processes, and its anti-inflammatory properties help calm irritated skin. Moreover, HA's ability to promote collagen production, a crucial protein for skin elasticity, further underscores its anti-aging benefits.

The molecular size of hyaluronic acid influences its skin penetration and efficacy. High-molecular-weight HA remains on the skin's surface, providing hydration and forming a barrier against moisture loss. In contrast, low-molecular-weight HA penetrates deeper into the skin's layers, offering more profound hydrating and rejuvenating effects.

Hyaluronic acid's remarkable ability to hydrate, improve skin elasticity, aid in wound healing, and provide antioxidant protection makes it valuable in managing various dermatological conditions, particularly aging, dryness, and sensitive skin.


Niacinamide offers several benefits for the skin, primarily due to its anti-inflammatory and antioxidant properties. It reduces the redness and inflammation associated with acne, rosacea, and other inflammatory skin conditions. Additionally, niacinamide's ability to improve the skin's barrier function benefits all skin types, particularly those with eczema or mature skin.

Another significant benefit of niacinamide is its role in reducing hyperpigmentation. Studies have shown that it can decrease the transfer of melanin to the epidermis, helping to fade dark spots and even out skin tone.

Niacinamide also plays a role in reducing the visible signs of aging. It has been found to stimulate collagen production and improve skin elasticity, reducing fine lines and wrinkles. Its antioxidant properties further protect the skin from environmental damage, such as pollution and UV radiation, which contribute to premature aging.

The efficacy of niacinamide and its ability to address multiple skin concerns simultaneously has led to its growing popularity in both over-the-counter and prescription skincare formulations.

Hydrotensyl Complex

An active ingredient made from the combination of 3 powerful actives with extraordinary benefits for the skin:

  • Honey Extract
  • Marine native Collagen 
  • Marine Hydrolyzed Elastin
DermExcel™ | Collagen Serum
Collagen Serum Sale priceHK$674.00
  • Aging Skin: Reduce the appearance of fine lines, wrinkles, and sagging skin.
  • Uneven Skin Tone: Brightens and evens the complexion for a more radiant look.
  • Dullness: Restores vitality and improves the skin's overall radiance.
  • Dryness: Provides deep hydration, moisturizing the skin for a plumper and smoother texture.
  • Environmental Damage: Helps repair and protect against the effects of UV exposure and environmental pollutants.
  • Loss of Elasticity: Boosts collagen production, promoting firmer and more elastic skin.
  • Pore Size: Minimize the appearance of enlarged pores.
  • Hyperpigmentation: Reduces melanin production, leading to a more even skin tone.
  • Overall Skin Health: Nourishes and rejuvenates the skin, promoting a healthier and youthful complexion.
  • Cleanse: Start with a clean, dry face. Use your DermExcel cleanser to remove dirt and excess oil from your skin.
  • Apply: The best time to apply the serum is when your skin is still slightly damp after cleansing. This allows your skin to better absorb the potent ingredients in the serum. So, after cleansing your face, don't completely dry your skin; leave it slightly damp. Take a small amount of Collagen Serum (1-2 pumps or a pea-sized amount should suffice) and gently apply it to the face.
  • Massage: Using your fingertips, gently massage the serum into your skin in a circular motion. This helps to ensure the serum is evenly distributed and absorbed.
  • Wait: Allow the serum to absorb fully into the skin before applying other skincare products. This typically takes a few minutes.
  • Follow-up: Once the serum has been fully absorbed, continue with the rest of your skincare routine, such as applying sunscreen (in the morning).

Active ingredients

  • C10
  • HA2
  • Nc4
  • Hydrotensyl Complex

Full ingredient list

Aqua, Tetrahexyldecyl ascorbate, Honey extract & soluble collagen & hydrolyzed elastin & Sodium PCA & Serine & Glycogen, Sodium Acrylates Copolymer & Lecithin, Niacinamide, Hydrolyzed hyaluronic acid, Cyclopentasiloxane & C30-45 Alkyl Cetearyl Dimethicone Crosspolymer & PEG/PPG-20/23, Polyacrylamide & C13-14 Isoparaffin & Laureth-7, Sodium Phytate & Aqua & Alcohol, Phenoxyethanol & Ethylhexylglycerin, Tocopherol, Dimethyl Isosorbide & Hydroxypinacolone Retinoate, Hydroxyethylcellulose

Collagen Serum


Boost Collagen Production

A potent formulation that stimulates collagen synthesis, improving skin elasticity and firmness for a more supple and lifted look.

Hydrates and Plumps

Incorporates low molecular weight Hyaluronic Acid and Vitamin F, which profoundly hydrates the skin, leaving it plump, smooth, and moisturized.

Refine Skin Texture & Pores

Minimize the appearance of enlarged pores, leading to a smoother and more refined skin texture.

Pigmentation treatment

Physiologically reduce melanin (pigment) production, leading to more even toned skin.


Restore the skin's vitality and energy and improves the overall radiance of the skin.


Protect DNA from free radical damage, enhance the skin's natural repair processes, and help prevent signs of aging.


Collagen Serum


Aging Skin

Dry & Dehydrated Skin

Dull & Lifeless Skin

Enlarged Pores

Volume loss


DNA Protection

Sensitive Skin

Collagen Serum




Aging Skin


  • It makes up around 70% of your dermis.
  • You lose around 1% of your collagen each year from the age of 25.
  • Less collagen = more wrinkles.
  • It's responsible for giving your skin strength.
  • Sun damage is the biggest cause of collagen loss and wrinkles.
  • Preventing the breakdown of collagen is one of the most effective anti-aging strategies.


  • Elastin fibres give your skin its elasticity or 'bounce', and help it return to its original position after performing facial expressions or being pulled, poked, or pinched.
  • Your body stops naturally producing elastin once you reach puberty.
  • Elastin is also broken down by UV rays.
  • When your skin loses its elasticity, it begins to sag which enhances the appearance of wrinkles.

Hyaluronic acid

  • 50% of your bodies HA is found in your skin.
  • It can hold up to 1000 times it's weight in water.
  • It's responsible for maintaining skin hydration and elasticity, as well as providing your dermis with its volume.
  • It reinforces the intercellular structures and produces the elastoviscous fluid matrix that firmly envelops collagen and elastin fibres.


  • Fibroblasts are central to maintaining skin health and play a significant role in the aging process.
  • Their decreased function and the cumulative damage they endure over time contribute to the hallmark signs of aging, incl. wrinkles, loss of elasticity, and reduced hydration.
  • Protecting fibroblasts and enhancing their function can significantly impact skin health and slow down the skin aging process.

Treatment Serums


Customer Reviews

Based on 2505 reviews

Collagen Serum

Mariska de Witt
Lovely skin feel

A lovely treatment that leaves my skin calm en nourished, wish I could bathe in it 🥰

Yolandi De Beer
Miracle in a bottle

Since I started using the Inflacin Serum back in September 2020, I never stopped! The best serum for skin that is prone to break-outs. Also works on reducing the size of enlarged pores and keeps oily skin under control. I've got this one on re-order.

Cherise Breedt
Amazing skin

Thank you for great skincare.

Anesca Serrão

Retinol serum: Trial

Liza Moolman
Collagen serum

Cant go a day without my collagen serum




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