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Breaking Down Hyaluronic Acid: What to Use for Your Skin Type

July 22, 2025

Our hydration hero - learn how to choose the right hyaluronic acid product for your complexion.


Reading time: 7 minutes

I’m always curious about the science behind skincare as a chemistry student and hyaluronic acid is one ingredient that really stands out to me. This powerful humectant plays a vital role in maintaining skin hydration, elasticity, and overall health. As we age, natural hyaluronic acid levels decline, leading to dryness, fine lines, and a weakened skin barrier. Therefore, ncorporating a quality hyaluronic serum into your skincare routine can help restore moisture balance, support the skin’s protective barrier, and reduce visible signs of aging.

However, with so many hyaluronic acid products on the market, choosing the right one for your skin type can feel overwhelming. In this guide, I’ve curated a list of the best hyaluronic acid products currently available on Dermoi which are each backed by science and tailored to specific skin needs.

Breaking Down Hyaluronic Acid in Skincare

WHY IS HYALURONIC ACID SO EFFECTIVE?

Hyaluronic acid is a naturally occurring polysaccharide found throughout the body, especially in the skin. Its main function in skincare is as a humectant, meaning it draws moisture from the environment into the skin. It acts like a moisture magnet capable of holding up to 1,000 times its weight in water making it one of the most effective hydrating agents available.

In the skin, hyaluronic acid supports hydration, elasticity, and barrier repair. However, natural hyaluronic acid levels decline with age and environmental stress, leading to dryness, dullness, and fine lines. Topical hyaluronic acid serums help replenish moisture levels, smooth the skin, and improve suppleness.

High molecular weight hyaluronic acid stays near the surface of the skin, creating a protective, hydrating film and reducing water loss. In contrast, low molecular weight hyaluronic acid penetrates more deeply into the dermis, helping to hydrate from within and stimulate collagen synthesis. Many of the most effective serums on the market contain multi-molecular weight hyaluronic acid to deliver hydration across multiple skin layers.

Dermaceutic Hyal Ceutic

Save: 22% Original price was: £42.00.Current price is: £32.95.

Osmosis Quench Nourishing Moisturiser

Save: 15% | ends 16 November Price range: £5.95 through £52.70

HOW TO CHOOSE THE RIGHT HYALURONIC ACID FOR YOUR SKIN?

While hyaluronic acid benefits all skin types, it is important to tailor your routine to your specific skin. The key to choosing the right product is understanding how it interacts with your skin’s unique needs.

  1. Dry or dehydrated skin benefits from richer serums that combine hyaluronic acid with other agents like squalane or barrier-supporting ingredients like ceramides. These lock in hydration and prevent transepidermal water loss.
  2. Oily or combination skin requires a lightweight, oil-free formula that hydrates without clogging pores. Look for low-viscosity serums with low molecular weight hyaluronic acid to provide water-based hydration without heaviness.
  3. Sensitive or acne-prone skin should avoid hyaluronic acid serums that contain excessive actives, alcohol, or fragrance. Stick with minimalist formulations that focus purely on hyaluronic acid and skin-soothing agents like panthenol or aloe vera.
  4. Mature skin can benefit from hyaluronic acid serums paired with peptides, vitamin C, or other antioxidants to support collagen production and skin firmness. These multi-tasking formulas hydrate while targeting visible signs of aging.

By selecting the right type of hyaluronic acid serum based on your skin profile, you can ensure more effective hydration and longer-lasting results. Dermoi’s certified products cater to each of these skin concerns with clinical precision.

1. FOR DEEP HYDRATION AND BARRIER REPAIR

PCA Skin Hyaluronic Acid Boosting Serum
Key Ingredients:

  1. Multi-molecular weight hyaluronic acid
  2. Hyaluronic acid-Pro Complex (stimulates skin's own hyaluronic acid production)
  3. Niacinamide and ceramides

Skin Type: All skin types, especially dry, dehydrated, or mature

This serum delivers hydration effectively and helps the skin produce more of its own hyaluronic acid over time. The addition of niacinamide supports barrier repair, while enhancing the serum’s overall skin-repairing and hydrating performance. Dermoi’s scientific team highlights this as one of the most advanced hyaluronic acid serums for long-term skin health and visible plumping.

2. FOR LIGHTWEIGHT NOURISHMENT AND EVERYDAY HYDRATION

Osmosis Quench Nourishing Moisturiser
Key Ingredients:

  1. Hyaluronic acid
  2. Jojoba oil, shea butter
  3. Squalane

Skin Type: Normal, dry, sensitive

This formula is a hydration booster thanks to its inclusion of hyaluronic acid and blend of squalane and jojoba oil which help reinforce the skin’s lipid barrier. It’s lightweight enough for daily use but nourishing enough to comfort dry or reactive skin. Dermoi recommends this for those seeking hydration plus antioxidant protection in one step.

3. FOR SENSITIVE OR POST-TREATMENT SKIN

Dermaceutic Hyal Ceutic Intense Moisturiser
Key Ingredients:

  1. 5.5% hyaluronic acid
  2. Aloe vera, shea butter, vitamin E
  3. Jojoba oil

Skin Type: Sensitive, dry, compromised skin

The Hyal Ceutic Intense Moisturiser is a great option for post-procedure recovery and stressed-out skin. It contains both low and high molecular weight hyaluronic acid to hydrate multiple skin layers, while aloe vera helps reduce redness and inflammation. Dermoi rates it highly for clinical efficacy, especially for restoring comfort and moisture in sensitised skin.

FINAL TAKEAWAYS

Hyaluronic acid is one of the most universally beneficial ingredients in skincare. It is hydrating, plumping, and supports the skin barrier across all skin types. But to get the best results, it’s important to choose a product that fits your skin’s specific needs. Whether you’re targeting dryness, sensitivity, oiliness, or early signs of aging, the right formulation makes all the difference.

I always look for products that don’t just feel good on the skin but are also backed by clinical research which is exactly what Dermoi delivers. If you’re ready to upgrade your hydration routine, any of these expert-approved options is a great place to start.

REFERENCES

  1. Brown, M.B., Martin, G.P., Jones, S.A. and Akomeah, F.K. (2006). Dermal and Transdermal Drug Delivery Systems: Current and Future Prospects. Drug Delivery, 13(3), pp.175–187. doi:https://doi.org/10.1080/10717540500455975. 
  2. dermoi! (2025). PCA Skin Hyaluronic Acid Boosting Serum | Free 48h Delivery - UK. [online] Available at: https://dermoi.com/product/pca-skin-hyaluronic-acid-boosting-serum/ [Accessed 16 Jul. 2025]. 
  3. dermoi! (2025). Dermaceutic Hyal Ceutic - Dermaceutic - Free 48hr Delivery - UK. [online] Available at: https://dermoi.com/product/dermaceutic-hyal-ceutic/ [Accessed 16 Jul. 2025].
  4. dermoi! (2025). Osmosis Quench Nourishing Moisturizer - Advanced Hydrator - UK. [online] Available at: https://dermoi.com/product/osmosis-quench-nourishing-moisturiser/ [Accessed 16 Jul. 2025].
  5. Ebner, F., Heller, A., Rippke, F. and Tausch, I. (2002). Topical Use of Dexpanthenol in Skin Disorders. American Journal of Clinical Dermatology, 3(6), pp.427–433. doi:https://doi.org/10.2165/00128071-200203060-00005. 
  6. Papakonstantinou, E., Roth, M. and Karakiulakis, G. (2012). Hyaluronic acid: A key molecule in skin aging. Dermato-Endocrinology, [online] 4(3), pp.253–258. doi:https://doi.org/10.4161/derm.21923. 
  7. Pavicic, T., Gauglitz, G.G., Lersch, P., Khadija Schwach-Abdellaoui, Malle, B., Korting, H.C. and Farwick, M. (2011). Efficacy of cream-based novel formulations of hyaluronic acid of different molecular weights in anti-wrinkle treatment. PubMed, 10(9), pp.990–1000. 
  8. Wohlrab, J. and Kreft, D. (2014). Niacinamide - Mechanisms of Action and Its Topical Use in Dermatology. Skin Pharmacology and Physiology, 27(6), pp.311–315. doi:https://doi.org/10.1159/000359974.
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