The top layer of skin renews itself about every 28 days. Peeling can support this process. There are different peeling methods, basically a distinction is made between mechanical and chemical peels. These can be applied at home or by a specialist, a beautician or a dermatologist. A peeling loosens superficial horny layers and stimulates cell renewal. The skin becomes more receptive to subsequent skin care products. How often healthy skin should be treated with peelings depends on the type of peeling used and the skin type.
To find the best peel for you, it's best to consult your dermatologist. AtDECAMED , we are happy to take time for you.
After exfoliation,LE BAUMEby DECALYS Medical is the ideal repairing care to soothe, regenerate and restore the epidermis!
When searching for a scar gel after surgery or injury, you’ll find hundreds of products—but very few clear answers. This article explains what defines a high-quality scar treatment, which active ingredients actually work, and which product is right for your specific scar type.
Which scar gel do dermatologists recommend?
Silicone is considered one of the most effective care standards for fresh and slightly raised scars. Therefore, dermatologists recommend silicone-based products as the first choice for most scar types – either as a gel or as a patch. Silicone protects the scar through occlusion (moisture retention) and regulates collagen production. Treatment should begin as early as possible after wound closure and be carried out consistently for at least 8–12 weeks.
How does silicone work on scars?
Silicone does not act "chemically", its function is primarily physically:
Creates a protective film on the skin
Locks in moisture → creating an optimal healing environment for the scar
Reduces tension in the skin
Regulates collagen formation, so that less excess scar tissue is formed
Result: Scars become flatter, softer and less visible. It is important to know that silicone works best on fresh scars after the wound has closed.
Quick Facts:
Gold standard: Medical silicone has been the most cited active ingredient in dermatological scar care for over 30 years.
Timing: Start no earlier than 10–14 days after the injury – as soon as the wound is completely closed.
Patience pays off: First visible improvements appear after 8–12 weeks; full results after 3–6 months.
Table of Contents
How does a scar form – and why does it need targeted care?
Comparison of the most important active ingredients in scar care
Gel, patch or ointment – which format is suitable for which situation?
When to start scar care – and for how long?
What really helps – and what doesn't: Common mistakes in scar care
Conclusion & FAQs
How does a scar form – and why does it need targeted care?
A scar is not a defect of the body – it is the result of a precise healing process. After every deeper skin injury, the body goes through three phases:
Phase 1 – Inflammation (Days 1–3): The body cleans the wound, blood vessels are sealed, immune cells fight germs.
Phase 2 – Proliferation (Days 4–21): New cells are formed, collagen fibers lay over the wound – initially disordered and dense. The scar is still red and raised at this stage.
Phase 3 – Remodeling (up to 2 years): The collagen tissue is slowly rebuilt. This is where it is decided how inconspicuous a scar will be – and this is exactly where targeted scar care comes into play.
Without care, there is a risk that the collagen will be distributed irregularly or even excessively formed: The scar remains raised, hard, or discolored. With the right care, this process can be actively supported.
Comparison of the most important active ingredients in scar care
Active Ingredient
Mechanism of Action
Suitable for
Decalys Product
Medical Silicone
Occlusion: Traps moisture, regulates collagen production, flattens scar
Hypertrophic scars, keloids, surgical scars, C-section
LE GEL,
CICAFILM
Alpha-3 Complex®
Supports cellular autophagy (cell cleansing), promotes active skin regeneration
All scar types, especially sensitive and irritated skin
LE BAUME,
LA POMMADE
Panthenol (B5)
Moisture-binding, anti-inflammatory, promotes cell regeneration
Fresh, irritated scars, red areas
LE BAUME
Zinc
Antibacterial, wound-healing, anti-inflammatory
Fresh scars, areas at risk of infection
LE BAUME
Vitamin C
Regulates collagen synthesis, has antioxidant effect and reduces pigmentation
Older, discolored or pigmented scars
LE GEL
Onion Extract
Inhibits excessive collagen formation
Hypertrophic scars (standard active ingredient)
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What distinguishes medical silicone from drugstore scar gels?
The crucial difference lies in concentration and purity. Medical silicone in products like CICAFILM or LE GEL forms a uniform, breathable film that protects the scar for many hours. Drugstore products often contain lower concentrations or fragrances that can irritate sensitive scar skin.
Gel, patch or ointment – which format is suitable for which situation?
Format
Properties
Ideal for
Silicone Gel (LE GEL)
Transparent, fast-drying, discreet
Face, neck, eyelid lift, small scars
Silicone Patch (CICAFILM)
24h protection, waterproof, suitable for sports
Surgical scars, C-sections, back, large areas
Care Balm (LE BAUME)
Soothing, many active ingredients
Reddened, irritated skin, e.g. after laser/peeling
Regenerative Ointment (LA POMMADE)
Intensively nourishing, ideal for massages
Older, hardened scars, stretch marks
Expert tip on mechanics: While CICAFILM, with its patch structure, additionally protects the scar from mechanical stretching or friction from clothes (especially valuable on joints or the abdominal wall), LA POMMADE enables the pressure massage so important for healing. Through targeted pressure, adhesions in the tissue are mechanically released, which makes the scar softer and more pliable.
When to start – and for how long?
Day 0–7: Wound care only, no scar care product.
Day 7–14 (wound closed, after suture removal): Start with silicone product: LE GEL on the face, CICAFILM on the body
Week 3–12: First visible improvements.
Month 6–24: For older scars, use LA POMMADE + massage.
For red, irritated or abraded skin, we recommend using LE BAUME. This is a nourishing balm that soothes the skin and supports skin regeneration. Apply at least twice a day for 1 week.
What really helps – and what doesn't: Common mistakes
Vitamin E oil: Can make the skin softer and more elastic, but has no proven effect on the visible appearance of scars
Sun without protection: The skin of the scar is extremely UV-sensitive. Without SPF 50 or covering, permanent dark pigmentation is a risk.
Premature termination of therapy: The minimum application period is 8–12 weeks.
Application to open wounds: Only start after complete wound closure!
Conclusion
Scar care is a combination of active ingredient, format, and timing. Medical silicone is the gold standard, while Decalys' Alpha-3 Complex® complements this approach through active cell regeneration (autophagy).
→ Start the Decalys scar test now
FAQs
How long should I use a scar product?
Dermatologists recommend at least 8–12 weeks. For those prone to keloids, therapy can be extended to 6 months. The Alpha-3 Complex® contained in DECALYS products supports cellular autophagy, which helps to break down excess tissue more efficiently than purely occlusive standard products.
What is the difference between LE GEL and CICAFILM?
Both use silicone. LE GEL is discreet for face/neck and makeup-compatible. CICAFILM is a patch for 24h protection for scars on the body. Both form a second skin effect on the scar.
Can proper care also help with old scars?
Yes and no. It depends on the scar. A very old white scar will not change with scar care. However, a reddish, violet or still "active" scar can still be influenced. Remodeling is slower, but with silicone and targeted massage (LA POMMADE), old scars also become softer and flatter.
What distinguishes Decalys from drugstore products?
The development by Dr. Valérie Enderlin (dermatologist) and the use of the Alpha-3 Complex®, which goes beyond pure moisturizing care and activates cell cleansing. Dr. Enderlin herself performs surgeries, thus experiencing scars firsthand and understanding the problem. She has since specialized in scar treatment and is considered a proven expert in this field.
Salicylic acid is considered a secret weapon against blemishes, but conflicting opinions circulate online: some celebrate it as an instant solution, while others warn of irritated skin. Both are wrong. Dr. Enderlin explains how salicylic acid really works, what you can realistically expect, and why Decalys Gel Pureté contains a combination of three acids that leave-on products cannot achieve.
Dermatological professional care vs. Drugstore products: What is the difference?
Choosing the right skincare is often a balancing act between budget and expectations. A CHF 15 moisturizer from the drugstore or a CHF 85 specialized serum from a dermatology clinic—is this price difference technically justified?
While mass-market products aim to provide safe basic care for a wide audience, dermatological professional skincare (often referred to as cosmeceuticals) takes a specialized approach: the targeted correction of specific skin conditions through evidence-based formulations.
Concepts in comparison
Professional dermatological care is usually developed in close collaboration with dermatologists. Brands like La Roche-Posay, SkinCeuticals, or the Swiss brand DECALYS focus on concepts that go beyond mere surface care.
Feature
Professional Skincare (Cosmeceuticals)
Basic Drugstore Care
Primary Goal
Correction of specific skin conditions
Maintaining healthy skin (prevention)
Active Ingredients
Higher concentration (e.g., Retinol 0.5–1.0%)
Lower dosages for the mass market
Formulation
Focus on stability & purity
Focus on sensory experience & fragrance
Application
Expert advice recommended
Self-service
Why are there price differences?
The price gap primarily results from the complexity of product development and the quality of raw materials:
Stability of Ingredients: Active ingredients like Vitamin C or Retinol are highly unstable. Professional brands invest in complex processes (e.g., liposomal encapsulation) to ensure that the substances reach where they are intended to work.
Specialized Complexes: Many professional brands use proprietary technologies. For example, DECALYS uses the Alpha-3 Complex®, which, according to the manufacturer, supports cellular autophagy (cell cleansing)—an innovative approach in regenerative cosmetics.
Clinical Studies: While many drugstore products test for general compatibility, professional brands often fund specific observational studies for indications such as scarring or hyperpigmentation.
Is there a measurable quality difference?
The answer is individual: for uncomplicated skin, solid drugstore care is often perfectly sufficient. However, the difference becomes apparent with specific requirements:
Increased Density of Ingredients: While a drugstore serum often contains only traces of active ingredients, cosmeceuticals offer clinically relevant concentrations (e.g., 2% salicylic acid or 1% retinol).
Regenerative Care: After aesthetic procedures or for sensitive, problematic skin, specialized formulas (such as Cica creams or waterproof barrier protection films) are often superior as they consistently avoid irritating additives.
Important usage instructions: potency requires care
A frequently underestimated point: higher concentrations mean a more intense reaction of the skin.
Safety Note: Products with high retinol content or fruit acids require gradual introduction. Furthermore, the skin's photosensitivity increases significantly. Daily broad-spectrum sun protection with a high SPF (e.g., SPF 50) is mandatory when using ingredient-oriented care to prevent skin damage.
Conclusion: When Should You Invest?
Drugstore cosmetics are ideal for daily routines (cleansing, basic hydration) for healthy skin. Brands like CeraVe or Eucerin offer excellent, scientifically sound options in the entry-level segment.
Dermatological professional care pays off for specific goals: anti-aging, reduction of redness, or scar care. Here, specialized Swiss brands like DECALYS offer solutions that begin where the mass market reaches its limits.
Expert Tip: Use a hybrid approach. Use a high-quality, dermatological serum for your primary skin concern and complement it with a gentle, affordable cleanser from the drugstore.
FAQ
How long does it take to see results?The skin requires approximately 28 days for a full renewal cycle. While texture often improves after 2–4 weeks, significant effects on wrinkles or scars usually require 8–12 weeks. These timelines vary depending on age, metabolism, and skin type.
Are cosmeceuticals always better?Not necessarily. An excess of active ingredients can overwhelm sensitive skin. A consultation at a pharmacy or with a dermatologist helps in finding the right balance.
Is the Alpha-3 Complex® a scientific standard?Autophagy research was awarded a Nobel Prize. However, the application of this principle in cosmetics is a specialized approach by the DECALYS brand and is currently not yet widely used in mainstream drugstore cosmetics.
