EGF Booster

Skin Repair Peptides for Strength, Renewal and Healing

30ml

$188.00

EGF Booster is a restorative skin-strengthening serum powered by biomimetic peptides that support skin healing, repair and regeneration. Designed for weak, inflamed, aging and thinning skin, this water-based corrective serum helps normalise skin function, reduce redness and reinforce skin integrity. Youth-supporting peptides encourage smoother texture and boost visible firmness while the barrier is supported with renewed strength and hydration. Skin is left calmer, stronger and visibly healthier.

Apply morning and/or evening
Dispense ½–1 pump onto fingertips
Apply to freshly cleansed skin on the face and neck
Follow with O Hydrator and Mineral Pro SPF 30 or 50 in the morning for UV protection

Weak, compromised and inflamed skin
Redness and irritation
Aging and thin skin

Why You'll Love It

Strengthens Weak, Compromised Skin

Biomimetic epidermal peptides help support natural repair pathways, visibly reinforcing barrier function and improving overall skin resilience.

Calms Redness & Irritation

Helps soothe inflamed, stressed and reactive skin by supporting calm, balanced biological function, ideal during recovery phases.

Supports Healthy Cell Renewal

Peptides mimic the skin’s natural growth factors to encourage healthy cell turn over, resulting in refined texture and smoother skin over time.

Boosts Visible Firmness & Elasticity

Advanced peptides assist in supporting collagen integrity for visibly firmer, more lifted and youthful-looking skin.

Lightweight, Water-Like Texture

Absorbs instantly with zero heaviness, making it suitable for all skins, especially delicate, fragile or inflamed skin.

Essential for Post-Treatment Skin

Encourages optimal recovery after professional treatments by supporting the epidermal barrier and restoring comfort and hydration.

Functional Actives - Key Ingredients

Decapeptide-4

A biomimetic epidermal peptide that helps support skin regeneration, encourages healthy cell turnover and reinforces the skin’s resilience. It works to enhance the appearance of smooth, healthy skin by supporting optimal communication between new and existing skin cells.

Oligopeptide-24

Targets visible firmness and elasticity by supporting collagen-related pathways, helping improve the skin’s texture and smoothness. This peptide also assists in maintaining a more refined, youthful-looking complexion through ongoing structural support.

Oligopeptide-73

Supports refined texture, radiance and an even-looking complexion through healthy epidermal renewal and barrier optimisation. It also helps defend the skin against environmental stressors that can contribute to dullness and uneven tone.

Full Ingredients List

Aqua, Phenoxyethanol, Xanthan Gum, Caprylyl Glycol, Tertiary Butanol, Ethanol, Tetrahydropiperine, Disodium EDTA, Decapeptide-4, Oligiopeptide-24, Oligiopeptide-73.

While we work hard to keep our ingredient information current, formulations may evolve or differ slightly. For complete accuracy, always refer to the ingredient list printed on your product’s packaging - it’s the definitive source.

How It Works

EGF Booster uses a trio of biomimetic peptides that imitate the skin’s natural signalling molecules responsible for renewal, repair and barrier strength. When the skin becomes weakened, whether through inflammation, environmental stress, aging or post-treatment sensitivity, cellular communication slows, reducing resilience, thinning epidermal layers and increasing irritation. These peptides help re-establish healthy pathways, encouraging balanced cell turnover, visible firmness, stronger collagen fibers and smoother texture. At the same time, the formula supports hydration and barrier defence, helping the skin remain calm and strong with improved resilience.

Good To Know

Free from parabens, sulfates, petrochemicals and mineral oils
No artificial colours or harsh preservatives
No use of harsh synthetic fragrances
Vegan-friendly, gluten free and cruelty-free
Emulsifier-free and biomimetic, aligning with skin’s natural physiology

Why A Corrective Serum Is Non-Negotiable

Corrective Serums are essential for achieving visible, targeted results. Concentrated actives in advanced delivery systems penetrate deeper layers of the skin to address varying concerns from barrier impairment, inflammation and sensitivity to aging, dullness and texture changes. By delivering ingredients directly where they are needed, O COSMEDICS Corrective Serums optimise cellular function, accelerate visible improvements and support long-term skin health, making them a vital step in every skincare routine.

Pairs Well With

Why Others Love It

FAQs

What skin types and conditions can use EGF Booster?

EGF Booster is suitable for all skin types, especially weakened, sensitive, inflamed, aging or post-treatment skins needing calm, strength and repair support.

How does EGF Booster support skin recovery?

Biomimetic peptides mimic natural growth factors that help normalise cell turnover, reinforce the barrier and improve visible resilience, making it ideal for compromised skin.

Can I use EGF Booster every day?

Yes. It is gentle enough for once or twice daily use and is suitable during all skin health phases, including recovery.

Is EGF Booster suitable for sensitive or reactive skin?

Absolutely. Its calming, barrier-strengthening action makes it well suited for sensitised, irritated or inflamed skin.

Will this help with visible signs of aging?

Yes. Peptides help support firmness, elasticity and smooth texture, assisting with fine lines and skin strength over time.

Can EGF Booster be layered with other serums?

Yes. Apply it first as it’s water-based, following the “thin to thick” layering rule before other corrective serums or hydrators.

Can I use EGF Booster after professional treatments?

Yes, it is ideal for supporting skin recovery, comfort and resilience post-treatment. Follow your O Skin Expert’s guidance.

Is EGF Booster pregnancy safe?

Yes,EGF Booster contains no known contraindications and is generally well tolerated, but if unsure consult with your healthcare provider.