Obagi Lip Therapy AHA and PHA Smoothing Micro-Peel | Overnight Lip Exfoliant

The lips are often the most neglected area of the face in skincare. They have no sebaceous glands, thinner and more permeable skin than the surrounding facial tissue, and are subject to constant movement and environmental exposure. The result is dryness, roughness, vertical lines and gradual loss of plumpness that most lip products address only at the surface with occlusive balms. Obagi Lip Therapy AHA and PHA Smoothing Micro-Peel addresses the cause: accumulated dead surface skin that dulls the lip surface, roughens the texture and prevents the underlying hydration plumpness from showing.

A gentle overnight micro-peel specifically formulated for the delicate lip skin. Glycolic Acid resurfaces and renews. Lactic Acid resurfaces while simultaneously hydrating. Gluconolactone PHA gently refines texture and supports the lip's moisture barrier without irritation. Sodium Hyaluronate delivers deep lip hydration and a visibly fuller appearance. No rinsing required. Dermatologist-tested and suitable for all lip types.

Who Is It For?

• Dry, rough or uneven lip texture wanting overnight resurfacing and smoothing
• Those with lip lines and loss of lip definition wanting progressive improvement without injectables
• Those in Obagi programmes wanting a compatible lip treatment step
• Those on GLP-1 medications noticing lip volume and hydration changes
• Anyone wanting smoother, more hydrated and more youthful-looking lips with consistent use

How Does It Work?

Glycolic Acid loosens the bonds between accumulated dead surface lip skin cells for thorough overnight resurfacing. Lactic Acid provides complementary exfoliation with simultaneous humectant hydration, maintaining lip comfort during the resurfacing process. Gluconolactone PHA provides gentle final surface refinement and supports the lip moisture barrier with its larger molecular weight. Sodium Hyaluronate penetrates into the delicate lip skin for deep hydration and visible plumping of the lip surface by morning.

Key Ingredients

• Glycolic Acid (AHA): Primary overnight resurfacing acid that exfoliates the lip surface, improving texture and reducing dullness with consistent use.
• Lactic Acid (AHA): Complementary resurfacing with simultaneous humectant hydration for a softer, more even and more comfortable lip surface.
• Gluconolactone (PHA): Next-generation gentle exfoliant that refines lip texture and supports the moisture barrier without the potential irritation of stronger AHAs at the same concentration.
• Sodium Hyaluronate: Smaller-molecular-weight Hyaluronic Acid that penetrates into delicate lip skin for deep hydration and visibly fuller lip appearance.

Benefits

• Gently exfoliates and resurfaces delicate lip skin without scrubbing
• Smooths rough, dry and uneven lip texture overnight
• Hydrates and visibly plumps for a fuller, softer appearance
• Reduces dullness and softens lip line pigmentation with continued use
• Triple acid system (Glycolic, Lactic, PHA) for comprehensive lip resurfacing
• Dermatologist-tested and suitable for all lip types

What Results Can You Expect?

After first use: noticeably smoother and more hydrated lips by morning. At 4 weeks: significant improvement in lip texture, smoothness and hydration with consistent every-other-night use. At 8 to 12 weeks: visible reduction in lip line depth and improved lip plumpness with continued consistent application.

How We Use It at Face for Soul

As a pharmacist prescriber specialising in skin health, Lip Therapy AHA and PHA Micro-Peel is the lip treatment I recommend for patients who are addressing their face skincare comprehensively but neglecting their lips. The lip surface responds well to consistent chemical exfoliation and deep hydration, and the results from every-other-night use are meaningfully visible within weeks. For patients concerned about lip lines alongside lip texture and hydration, it is the most appropriate topical approach before considering injectable lip treatment.

How to Use

Apply every other night to clean, dry lips. No rinsing required. Use as the final step of your evening routine. A slight tingling on first use is normal as your lips adjust to the acid exfoliation. If significant irritation occurs, reduce to twice weekly use. For best results, use alongside an Obagi Lip Therapy AM Nourishing Butter in the morning.

Frequently Asked Questions

Is it worth the money?
A triple acid overnight lip resurfacing treatment with Sodium Hyaluronate deep hydration in a dermatologist-tested formula is a meaningfully more comprehensive lip treatment than standard balms or overnight masks. For patients who have never used a chemical exfoliant on their lips, the first-morning result after the first use is typically immediately convincing.

Can I use it with lip filler?
Yes. AHA and PHA exfoliation is compatible with existing lip filler. Consistent lip resurfacing and hydration actually improves the appearance and longevity of lip filler results by maintaining the skin quality of the lip surface.

Is it pregnancy safe?
AHA and PHA at cosmetic concentrations have no established pregnancy contraindications for topical use. Consult your midwife or obstetrician.

Is it suitable for sensitive skin?
The PHA component makes this more gentle than a pure AHA lip peel. If your lips are very reactive, begin with once weekly use and build to every other night over 4 weeks.

Does it help with lip lines?
Yes. Consistent overnight AHA and PHA exfoliation progressively softens fine lip lines and improves the skin quality of the lip surface. For deeper lip lines, injectable treatment provides more significant correction. For surface line softening and lip quality improvement, this is the most appropriate topical approach.

Clinical Insight

As a pharmacist prescriber and aesthetic practitioner, I recommend Lip Therapy AHA and PHA Micro-Peel as the topical lip maintenance step for patients who also have injectable lip treatments, and as the standalone approach for those with lip texture and surface line concerns who are not yet considering injectables. The triple acid system with Sodium Hyaluronate is the most clinically comprehensive topical lip resurfacing treatment available at Face for Soul, and the results from consistent every-other-night use are visible enough to be self-motivating for compliance.

Research and Evidence

Glycolic Acid's resurfacing mechanism and efficacy for skin texture improvement is among the most published in cosmetic dermatology. Lactic Acid's combined exfoliating and humectant properties are well documented. PHA (Gluconolactone) as a next-generation mild exfoliant with barrier-supporting properties is documented in published comparative research. Sodium Hyaluronate's skin penetration and deep hydration mechanism is published in pharmaceutical and cosmetic science literature.

How Does It Compare?

Lip Therapy AHA and PHA Micro-Peel vs standard lip balms: Lip balms provide occlusive surface moisture without any resurfacing activity. This product resurfaces, renews and plumps with chemical exfoliation and Sodium Hyaluronate hydration that balms cannot replicate. They address different aspects of lip health: balms for daily comfort, this product for overnight resurfacing and plumping.

Lip Therapy AHA and PHA Micro-Peel vs lip injectable treatments: Injectable lip treatments add volume, shape and hydration from within. Lip Therapy works at the surface, improving texture, smoothness and lip line depth reduction. Both are compatible and complement each other. The topical product improves the quality of the lip skin surface that the injectable treatments enhance from beneath.

Complete Your Routine

Evening (every other night): apply Lip Therapy AHA and PHA Micro-Peel to clean, dry lips after all other skincare is complete. No rinse. Morning: continue regular lip care.

Why Buy From Face for Soul?

At Face for Soul, Lip Therapy AHA and PHA Micro-Peel is recommended as the dedicated lip resurfacing step for patients who are addressing their face comprehensively but neglecting their lips. As a prescriber and practitioner who also performs lip treatments, maintaining the lip surface quality with consistent topical resurfacing significantly improves and extends the results of any in-clinic lip work. Contact us for guidance on how it fits into your complete skin programme.