Deep Exfoliating Mask

Lactic Acid

an Alpha-Hydroxy Acid (AHA) specially selected for its powerful exfoliating properties, removing dead skin cells, impurities and waste products from the skin. At the same time, skin hydration levels and cellular turnover are increased.

Azelaic Acid

a multi-tasking ingredient with numerous skin unifying benefits including: proven to work against acne-causing bacteria (P.acnes); regulates cell proliferation reducing the occurrence of comedones; has an anti-inflammatory effect; and also shows skin-lightening properties and is particularly effective for Post-Inflammatory Hyperpigmentation (PIH).

Silanediol Salicylate

a derivative of silicium which induces different biological mechanisms to help fight against environmental aggressors such as UV exposure. This ingredient has also been shown to help the skin to defend itself and to improve cell communication. Silanediol Salicylate has also been found to have anti-free radical properties, helping protect the cell membranes and limiting glycation, whilst stimulating the proliferation of fibroblasts.

Palmitoyl Pentapeptide-4

a synethsized chain protein which assists the physiological reconstruction of the matrix structure of the dermis. It is created by linking five amino acid peptides. This chain creates a response in the dermis of the skin that stimulates collagen and elastin fibroblasts, developing fibronectin and glycosaminoglycans such as Hyaluronic Acid. Proven to reduce the appearance of both deep and medium wrinkles.

AQUA (WATER), LACTIC ACID, LYSINE, CETEARYL ALCOHOL, GLYCERIN, SODIUM ACRYLATE/ SODIUM ACRYLOYLDIMETHYLTAURATE COPOLYMER, BUTYLENE GLYCOL, PEG-40 STEARATE, ISOHEXADECANE, SODIUM HYDROXIDE, POLYSORBATE 80, AZELAIC ACID, PHENOXYETHANOL, PEG-20 STEARATE, CARBOMER, POLYSORBATE 20, CHLORPHENESIN, CAPRYLYL GLYCOL, CETYL ACETATE, PARFUM (FRAGRANCE), OLEYL ACETATE, STEARYL ACETATE, SILANEDIOL SALICYLATE, ACETYLATED LANOLIN ALCOHOL, CI 19140 (YELLOW 5), CI 14700 (RED4), PALMITOYL PENTAPEPTIDE-4.

Use once or twice weekly. Massage into clean dry skin. Leave for 3 to 5 minutes. Wash off with warm water.

For an anti-pigmentation, breakout clearing treatment: Mix Deep Exfoliating Mask with Pure Vitamin C Powder Cream in the palm of your hand before applying.

Avoid eye area. A stinging reaction is normal. If too uncomfortable remove straight away. Do not use if you have a sensitive skin or suffer from eczema. We recommend that you carry out a patch test behind your ear ten mins prior to use. If irritation persists, discontinue use and consult a physician. Contact of the product with the skin must be of limited frequency and duration.

• Rapidly resurfaces by dissolving dead skin cell build-up and impurities
• Decongests pores and reduces breakouts and comedones
• Visibly smooths skin texture and refines surface irregularities
• Brightens uneven tone and helps reduce pigmentation and Post Inflammatory Hyperpigmentation caused by breakouts
• Calms inflammation while supporting skin clarity and balance
• Stimulates collagen and elastin to improve firmness and elasticity
• Defends against environmental stress and oxidative damage
• Maintains hydration while exfoliating for a comfortable, non-stripping finish

What does the Deep Exfoliating Mask do?
Deep Exfoliating Mask is a multi-action resurfacing treatment that works across four distinct pathways simultaneously. Lactic Acid dissolves dead skin cells and accelerates cellular turnover for instant smoothness and radiance. Azelaic Acid decongests pores, reduces acne-causing bacteria and targets post-inflammatory pigmentation. Palmitoyl Pentapeptide-4, a collagen-signalling peptide, supports the skin's structural matrix during the exfoliation process. The result is a clearer, smoother and more radiant complexion in a single three to five minute application.

How often should I use Deep Exfoliating Mask?
Use once or twice weekly depending on your skin type and tolerance. The formula is intensive enough that more frequent use is unnecessary. If you are new to acid exfoliation, start once a week and build gradually. For an intensive skin reset, use as part of The Dr Sebagh Two-Step Skin Prep ritual: Deep Exfoliating Mask first to resurface and clear, followed immediately by Skin Perfecting Mask to purify and refine.

Is Deep Exfoliating Mask suitable for acne or breakout-prone skin?
Yes. Azelaic Acid is a clinically recognised active that targets acne-causing bacteria, regulates cellular turnover and reduces the inflammation that leads to breakouts. With continued weekly use, pores appear more refined, congestion clears and breakout frequency reduces. It also helps fade post-inflammatory pigmentation left behind after blemishes heal.

Will it help with pigmentation or dark marks?
Yes. The combination of Lactic Acid and Azelaic Acid makes this one of the most effective at-home treatments for uneven skin tone and post-inflammatory hyperpigmentation. Lactic Acid accelerates the shedding of pigmented surface cells, while Azelaic Acid targets excess melanin production at source. For enhanced pigmentation correction, follow with Pure Vitamin C Powder Cream applied directly to dark spots.

Can I use Deep Exfoliating Mask if I have sensitive skin?
The original Deep Exfoliating Mask is formulated for normal, combination and oily skin. If your skin is sensitive or reactive, Dr Sebagh recommends the Deep Exfoliating Mask Sensitive Skin, a gentler version of the same formula with a lower concentration of Lactic Acid and the addition of Hydroxyphenyl Propamidobenzoic Acid, a soothing biotech active that actively counteracts AHA irritation. All the results of the original, adapted for sensitive skin.

How long should I leave Deep Exfoliating Mask on?
Apply to clean, dry skin and leave on for three to five minutes, then rinse thoroughly with warm water. Do not exceed five minutes. The formula is intensive enough to deliver full resurfacing results within this window, and longer exposure does not improve results.

Can I use it before an event?
Yes. Deep Exfoliating Mask delivers an immediate smoothing, brightening and pore-refining effect that makes it ideal as a pre-event treatment. Apply three to five minutes before you need your skin to look its best. For maximum impact, follow with Serum Repair to restore hydration, then your moisturiser of choice for a visibly polished, radiant finish.

Do I need to wear SPF after using Deep Exfoliating Mask?
Yes, daily SPF is essential when using any AHA exfoliator. Lactic Acid accelerates cellular turnover, which temporarily increases the skin's sensitivity to UV damage. Apply a broad-spectrum SPF every morning to protect your results and prevent new pigmentation from forming.

Can I combine Deep Exfoliating Mask with other Dr Sebagh products?
Yes. For best results, follow immediately with Skin Perfecting Mask as part of The Dr Sebagh Two-Step Skin Prep ritual, then apply Serum Repair to restore hydration post-exfoliation. Adding Pure Vitamin C Powder Cream to your morning routine will significantly enhance the brightening and pigmentation results. Supreme Day Cream provides the ideal protective finish and HEV blue light shield to follow.

Will Deep Exfoliating Mask dry out my skin?
No. Unlike many AHA treatments that leave skin feeling tight or stripped, Deep Exfoliating Mask is specifically formulated to maintain skin comfort and hydration throughout the exfoliation process. The formula balances effective resurfacing with skin comfort actives, leaving skin soft, smooth and balanced rather than dry or irritated.

What makes Deep Exfoliating Mask different from other exfoliating masks?
Most exfoliating masks use a single acid to resurface the skin surface. Deep Exfoliating Mask works across four distinct pathways: surface renewal via Lactic Acid, pore clarification and anti-inflammatory action via Azelaic Acid, environmental defence via Silanediol Salicylate, and dermal restructuring via collagen-signalling peptides. It is the only exfoliating mask in its category that actively supports the skin's collagen matrix at the same time as resurfacing, making it a genuine treatment rather than a simple scrub.