Skin nutrition you drink — for every layer of skin.

Most skin supplements target one benefit. ATIKA's 18 actives target the biology behind all of them.

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Formulated by a PharmD

Evidence-based doses

Made in the USA

Every other skin supplement is built around a benefit — hydration, firmness, glow. I built ATIKA around the biology underneath all of them: four systems that actually drive how skin ages, formulated together.

Lily Shapiro, PharmDFounder, ATIKA

ATIKA was made for you if...

This was made for you if...

GLP-1 SUPPORT

LOSING WEIGHT QUICKLY? KEEP SKIN + HAIR NUTRITION SIMPLE.

When appetite and intake drop, the body prioritizes vital organs first. Skin and hair are often the first to lose out, leaving structure, hydration, and growth cycles under-supported. ATIKA is one daily foundation: collagen peptides, ceramides, antioxidants, and NAD+ precursor in one daily scoop.

Peri/menopause

WHEN HORMONES CHANGE, YOUR SKIN’S NEEDS CHANGE TOO.

Declining estrogen can affect collagen, ceramides, hydration, and antioxidant defenses — showing up as dryness, dullness, and less resilient skin. ATIKA gives your skin a daily internal foundation alongside the topical care you already use.

HAIR support

SHEDDING IS A SIGNAL. SUPPORT THE RECOVERY PHASE.

Ceramosides™ was shown in clinical trials to reduce hair loss and increase hair length, with improved resistance to breakage. VERISOL® was shown to increase hair thickness. AstaReal® astaxanthin and a broad-spectrum antioxidant network help protect hair follicle cells from the oxidative damage linked to hair loss.

ATHLETE SUPPORT

YOU TRAIN HARD. YOUR SKIN FEELS IT.

Exercise generates oxidative stress that damages collagen and depletes the skin's antioxidant reserves. Sweat, friction, salt, chlorine, and frequent post-training cleansing wear down the barrier lipids that keep water in, leading to dehydration and irritation. ATIKA replenishes antioxidant reserves and supports the barrier lipids athletes deplete daily.

SUN + OUTDOOR LIFE

YOU CAN LOVE THE SUN AND TAKE SKIN LONGEVITY SERIOUSLY.

UV exposure generates oxidative stress that can affect collagen, pigmentation, and the skin’s barrier long before visible damage appears. Sunscreen is essential; ATIKA adds daily internal antioxidant and skin-barrier support for the hours you spend outside.

FULL TRANSPARENCY

You're as obsessed with dosing, purity and sourcing as we are.

No proprietary blends or decorative “fairy-dust” doses. Every ingredient evidence-based. Every dose clinically relevant. Formulated by a PharmD who wouldn't put her name on anything less.

The CALM Framework

Four biological systems determine how skin ages.

C

Collagen Integrity

Supports firmness, elasticity, and visible structure.

A

Antioxidant Balance

Helps defend against oxidative stress from daily life, pollution, and UV exposure.

L

Lipid Barrier

Supports hydration, softness, and barrier health.

M

Mitochondrial Function

Supports the cellular energy needed for repair.

ATIKA works across all four in one daily scoop.

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Skin longevity and biological skin health

Full Therapeutic Doses

Clinically studied actives

Dermatologist Recommended

Evidence, not trends.

Our Journal

ATIKA advanced skin nutrition jar, glass and scoop on editorially assembled stone

Do Skin Supplements Actually Work? Evidence, Safety, and What to Expect

Do skin supplements work? A PharmD explains what human studies show for hydration, elasticity, barrier support, and aging skin — plus realistic timelines and how to choose.

a woman's face and hand, rotated 90 degrees

collagen

Why Collagen Isn't Enough: A Pharmacist's Guide to Choosing a Skin Supplement

Collagen can support skin structure, elasticity, and wrinkle appearance — but skin aging involves more than collagen alone. A pharmacist explains how barrier lipids, antioxidants, carotenoids, and ...

woman's lips and bottom part of the face and split screen foliage

permenopause

Perimenopause and Skin: Why Your Routine Stops Working, and What Actually Helps

Perimenopause can coincide with dryness, sensitivity, reduced elasticity, and changes in skin texture or firmness. This evidence-based guide explains what estrogen is known to affect, where the res...

antioxidants

Summer Skin: Sun Exposure, Internal Defense & Barrier Recovery

Summer sun is beautiful and dangerous. Most people rely entirely on topical sunscreen — which is necessary but incomplete. UV damage operates on two fronts: oxidative stress inside cells and barrie...

silhouette of woman against sun in a body of water

GLP-1

GLP-1 Skin Changes: “Ozempic Face,” Loose Skin & What Helps

Substantial weight loss on semaglutide, tirzepatide and other GLP-1-based therapies can make facial hollowing, loose skin and dryness more visible. The clearest established cause is loss of facial ...

Dermatologists are moving beyond prescribing topicals. A growing number recommend internal nutritional support as foundational strategy — not as replacement for sunscreen or medical treatment, but ...

older and younger women looking at each other

UV

How UV Light Damages Skin: Five Pathways, Explained

UV light damages skin through five biological systems — collagen, barrier, oxidative defense, cellular energy, and DNA. Here's what's actually happening, and why protection has to work from the ins...

Hair

Hair Shedding and Skin Changes: The Nutrition Link

Hair shedding and skin changes often appear during the same periods of stress, illness, rapid weight loss, childbirth, or hormonal change. This evidence-based guide explains where nutrition may hel...

close up of a woman's face with shows of a plant on it

NAD+

Oral Niacinamide and Skin: Why Cellular Energy Is the Missing Piece

Cellular energy sets the ceiling for skin repair, turnover, and barrier recovery. When it’s constrained, even well-chosen inputs underperform. NAD+ sits at the center of this system.

close up of female face with water dripping down the cheek

Hyaluronic Acid

Hyaluronic Acid Isn't Failing You. Your Approach Is Incomplete.

Your skincare routine isn’t failing — it’s incomplete. Here’s why hyaluronic acid can’t fix chronic dryness, and what actually can.

ceramides

Oral Ceramides: The Skin Hydration Mechanism Topicals Miss

Most dry skin isn't a moisture problem — it's a barrier lipid problem. A PharmD explains how oral ceramides work from the inside out, and what the research actually shows.

senescent cells

What Are "Zombie Cells," and What Do They Have to Do With Your Skin?

Senescent (“zombie”) cells are damaged cells that stop dividing but don’t fully shut down. In skin, they can release inflammatory signals that contribute to collagen breakdown, barrier disruption, ...

skin longevity

What Causes Skin Aging at the Cellular Level?

A detailed, research-based explanation of how skin aging begins at the cellular level: fibroblast changes, collagen loss, ceramide decline, and oxidative stress. Includes clinical references and a ...

antioxidants

Why Megadosing a Single Antioxidant Can Backfire

Antioxidants don’t work alone. They function as a network inside biological systems that manage oxidative stress, signaling, and repair. When one antioxidant is megadosed in isolation, the system c...

Laser Skin Treatments: A Clinical Guide to Energy-Based Procedures

In-office procedures create controlled injury so skin can repair. But results depend on biology: collagen turnover, barrier lipids, oxidative defense, and recovery inputs. This article explains wha...

skin longevity

What Is Skin Longevity? (And Why It’s Not Anti-Aging)

Skin longevity is the long-term biological health of the skin. This article defines the category and explains how collagen structure, barrier lipids, antioxidant defense, and cellular energy intera...

two plants side by side -- one on cracked dry soil, the other on healthy soil

Dosing Is Not a Detail — It’s the Mechanism

Dosing is what makes an ingredient biologically relevant. This article explains why a “small amount” can be real but still ineffective — like a sip of water that doesn’t hydrate. Learn how dose, du...

two faces next to each other, cropped to show eyes and to bottom of nose

GLP-1

GLP-1 Medications, “Ozempic Face,” and Skin Longevity Explained

GLP-1 medications can lead to rapid weight loss, which may affect facial volume, skin structure, and hair cycling. This article explains what “Ozempic face” really means, why these changes occur, a...

collagen

Does Collagen Actually Work? What Human Studies Show

Specific oral collagen peptides — most consistently VERISOL® — have been studied in randomized controlled trials. At 2.5 g/day for 8–12 weeks, studies report modest but meaningful improvements in w...

Sunlit close-up of a woman’s face partially veiled by a translucent leaf, warm light and organic textures creating a layered, natural feel.

collagen

Collagen Decline by Decade: 20s, 30s, 40s, 50s+

A clinical overview of how collagen structure changes across decades -- from the 20s through the 50s+ -- and how UV exposure, hormones, oxidative stress, and foundational skin nutrition influence l...

Close-up of a person’s hands touching sand on the ground

antioxidants

Antioxidant Supplements for Skin: Do They Actually Work?

Antioxidant supplements reach deeper skin layers through circulation and influence UV-induced redness, oxidative markers, tone, and hydration. This article reviews what controlled human studies act...

antioxidants

Glutathione and Why You Can’t Supplement Your Way to More of It

Glutathione is key inside cells, but supplements rarely reach the skin intact. Learn what actually supports antioxidant balance, collagen, and long-term skin health.

sunscreen

Bemotrizinol FDA Proposal: What It Means for U.S. Sunscreen + Skin Longevity

The FDA’s December 2025 proposal to allow bemotrizinol in U.S. sunscreens could expand consumer access to a widely used global UV filter. This guide explains what bemotrizinol is, how it compares t...

Person floating calmly in water holding a seashell, evoking balance, light exposure, and the relationship between environment, skin, and overall skin longevity.

Skin Layers and Longevity: A Functional Guide

Skin is not a single surface but a layered biological system. This functional guide explains how the epidermis, dermal–epidermal junction, dermis, and deeper support tissues change over time — and ...

collagen

Collagen & Hormones: Estrogen, Cortisol, Thyroid, Androgens

A clinical explanation of how estrogen, cortisol, thyroid hormones, and androgens influence collagen, dermal thickness, and skin structure—and where foundational skin nutrition fits.

Woman lying on stone with eyes closed, skin illuminated by sunlight, hair spread naturally, conveying warmth, stillness, and ease.

collagen

Collagen & Skin Structure: The Complete Guide

Collagen & Skin Structure: The Complete Guide explains what collagen is, how it changes with age, and what human studies show about defined collagen peptides. This article maps collagen’s role ...

collagen

Collagen Myths: What the Science Actually Shows

A clear, evidence-based breakdown of common collagen myths and what studies actually show about dose, timelines, internal vs topical support, cofactors, and foundational skin nutrition.

Close-up of a woman’s wet hair and skin with water droplets suspended in motion, textured light emphasizing moisture and natural detail.

collagen

Collagen & Glycation: How Sugar Ages the Dermal Matrix

A clinical explanation of how glycation and advanced glycation end products (AGEs) stiffen dermal collagen, interact with UV and hormones, and where foundational skin nutrition fits within long-ter...

Close-up of a woman’s cheek with visible freckles and natural skin texture, featuring a single swipe of white cream applied to the skin.

collagen

Internal vs Topical Collagen Support: What Each Can and Cannot Do

A clinical comparison of internal collagen peptides and topical skincare, showing how each influences collagen biology through different pathways and how they work together within foundational skin...

collagen

Collagen & Menopause: Perimenopause vs Menopause Deep Dive

A clinical explanation of how collagen changes across perimenopause and menopause, how estrogen decline affects dermal structure, and where foundational skin nutrition supports skin longevity.

collagen

Collagen Peptides vs Gelatin vs Whole Collagen: What Each Means for Skin

A clinical comparison of collagen peptides, gelatin, and whole collagen — how they differ in structure, absorption, and evidence, and what actually matters for skin.

collagen

Collagen Types in Skin: Type I vs Type III Explained

A clear, evidence-based guide to the collagen types found in human skin—especially type I and type III—what they do, how they change with age, and how foundational skin nutrition supports the derma...

Portrait of a woman touching her cheek, framed by vertical panels that emphasize natural skin tone, freckles, and calm expression.

collagen

How Long Do Collagen Supplements Take to Work?

A clinical review of how long collagen supplements take to work, including VERISOL® timelines for elasticity, hydration, wrinkle appearance, and dermal collagen density.

Centered portrait of a woman floating on her back in calm water, her face partially submerged and reflected, set against a deep green background with vertical panel framing.

collagen

How Collagen Peptides Work: Mechanisms, Human Evidence, and Why ATIKA Uses VERISOL® at 2.5 g

A clinical explanation of how low-molecular-weight collagen peptides are absorbed, how VERISOL® supports dermal collagen in human trials, and why ATIKA uses a 2.5 g dose.

Sunlit close-up of a woman’s face and wet hair repeated in overlapping vertical panels against a clear sky, creating a soft, layered effect with light flares and a warm, natural mood.

collagen

What Destroys Collagen? UV, Oxidative Stress, Hormones & Lifestyle

Collagen breakdown is driven by UV exposure, oxidative stress, hormonal changes, glycation, and lifestyle factors such as smoking, sleep, pollution, and diet. This article explains the biological m...

collagen

What Is Collagen? A Plain-Language Guide for Skin

A clear, evidence-based explanation of what collagen is, where it sits in the skin, how its structure changes with age and UV exposure, and why type I and III collagen matter most for visible firmn...

At a Glance Skin health is shaped by four interacting layers: structure (collagen and elastin), lipids (barrier), antioxidant systems, and micronutrient cofactors. Each layer depends on specifi...

Skin supplements don’t work instantly, and they don’t all follow the same timeline. This guide explains how long collagen, antioxidants, ceramides, and other skin supplements typically take to work.

Composite segmented face showing different skin tones, textures, and aging patterns to illustrate how oxidative stress affects collagen, tone, and barrier lipids beneath the surface.

The Antioxidant System in Skin (Why One Ingredient Isn’t Enough)

A simple guide to how oxidative stress forms in skin, how your internal antioxidant network works, and how factors like pollution, light, and daily habits shape long-term skin longevity. This page ...

Close-up cropped images of a woman’s lower face under warm light, showing skin texture and tone with soft shadows.

antioxidants

How Do Internal Antioxidants Protect Your Skin From Oxidative Stress?

Oxidative stress begins damaging collagen and barrier lipids long before visible aging appears. This article explains how internal antioxidant systems complement topical care to support deeper skin...

antioxidants

How Does Pollution Cause Oxidative Stress — and What Helps Your Skin?

Pollution and sunlight create free radicals that add to daily oxidative stress in the skin. This article explains how oxidative stress affects collagen, barrier lipids, and cellular energy — and ho...

Close-up of facial skin showing natural texture, pores, and pigmentation.

antioxidants

Blue Light, Digital Stress, and Your Skin: What We Know So Far

Blue light from screens isn’t as strong as UV, but research shows it can contribute to oxidative stress, pigmentation changes, and texture shifts over time. This article explains what HEV light act...

Mixed berries—raspberries, strawberries, blackberries, red currants, gooseberries, and blackcurrants—showing the natural sources of polyphenols used in nutritional dermatology.

antioxidants

Polyphenols for Skin: Human Data on Tone, Redness & Photobiology

Polyphenols support how the skin responds to light, redness, and everyday oxidative stress. Human studies of green-tea catechins, grape-seed OPCs, citrus polyphenols, and maqui anthocyanins show ch...

antioxidants

Topical vs Oral Vitamin C for Skin: What Actually Works?

A technical comparison of oral and topical vitamin C — how each reaches the skin, the layers they influence, the mechanisms they support, and the limitations of both routes. Explains why combining ...

A person sitting in shallow water, resting their arms on their knee while looking toward the camera.

antioxidants

How Long Do Antioxidants Take to Work for Skin? Realistic Timelines

Internal antioxidants don’t produce overnight changes. Human trials show distinct timelines: carotenoids and antioxidants rise within weeks, collagen and barrier changes emerge over 8–12 weeks, and...

Two women with different skin tones embracing gently with eyes closed.

antioxidants

Inside the Antioxidant Network: How ATIKA’s System Is Built

ATIKA Advanced Skin Nutrition isn’t built around a single “hero” antioxidant. It uses a coordinated network of carotenoids, polyphenols, vitamin C and mineral cofactors to support antioxidant defen...

antioxidants

Oxidative Stress, Skin, and Internal Antioxidant Support

Oxidative stress is one of the main drivers of collagen loss, barrier disruption and uneven tone in skin. This article explains how ROS are generated, why topical antioxidants can only reach part o...

Close-up of rippling water over textured rock.

antioxidants

Carotenoid Supplements for Skin: What Human Studies Actually Show

Carotenoids such as beta-carotene, lycopene, lutein, and zeaxanthin accumulate in the skin and influence how it responds to UV and oxidative stress. This overview summarizes what controlled human s...

Close-up of a person’s face with their eyes closed, showing freckles and natural skin texture.

antioxidants

Astaxanthin for Skin: What Human Clinical Studies Show

Astaxanthin is one of the few antioxidant ingredients with controlled human data in skin. This article reviews how oral astaxanthin supplements affect elasticity, wrinkles, hydration and UV-induced...

Close-up of a person applying a skincare cream to their face with both hands.

antioxidants

Internal vs Topical Antioxidants for Skin: What Each Can and Can’t Do

Topical antioxidants defend the skin’s surface, while internal antioxidant supplements support deeper layers and systemic oxidative stress. This guide explains how both fit together using evidence ...

explore journal

Skin Aging: The Science Behind Skin Longevity with Dr. Lily Shapiro of ATIKA | Ep. 49 | 6 May 2026

Well Done with Kat Vong

Are you taking collagen, layering on hyaluronic acid, and investing in skincare — but still wondering what actually supports long-term skin health? In this episode, Lily Shapiro, PharmD, founder of ATIKA, a science-backed nutritional skin supplement, talks about skin longevity, beauty supplements, and what it really means to support your skin from the inside out. We get into the truth about collagen supplements, the skin barrier, how oxidative stress impacts aging, and what consumers should look for before trusting any supplement label.

How to Actually Slow Skin Aging | Ep. 156 | 20 April 2026

The Galina Rivina Podcastina

Why a 10-step routine may be doing more harm than good, which popular supplements have no scientific backing, and what is actually driving skin to age faster than it should. Covers the CALM framework, how to evaluate collagen, the difference between structural and cosmetic hydration, and the case for internal nutrition as the rate-limiting factor in midlife skin health. "You can drink all the water you want, but if it evaporates from your skin faster than you replenish it, you'll have dry skin."

The Science of Skin Aging: What Actually Works (and What Doesn’t) With Lily Shapiro, PharmD | Ep. 133 | 18 March 2026

One Thing with Dr. Adam Rinde

A science-backed deep dive into skin longevity. Lily Shapiro, PharmD (founder of ATIKA), reframes skincare from chasing surface “anti-aging” fixes to optimizing your lifelong “skinspan.” She unpacks how skin actually ages beneath the surface, why popular solutions like collagen, biotin, and many topicals often miss the mark, and outline four core drivers of long-term skin health: collagen integrity, antioxidant balance, lipid barrier function, and mitochondrial health.

Collagen Doesn’t Fix Skin Aging (Here’s What Actually Does) | Ep. 36 | 23 January 2026

HYDRATE with Tracy Duhs

Conversation focused on skin as a functional organ, hydration biology, oxidative and UV stress, and why skin longevity requires systemic, clinically dosed nutrition rather than topical or cosmetic fixes.

an ingestible approach to skin health and longevity | 4 May 2026

Ellika Dattilo

Dr. Lily Shapiro is quietly redefining how we think about skin aging — not from the outside in, but from a cellular, internal perspective. She spoke about diving deep into clinical research to understand what actually drives skin longevity, beyond trends and surface-level solutions. What emerged from that work is something quite different: an ingestible approach to skin health, built on high-quality, bioavailable ingredients. Dr Lily and myself spoke about what truly supports the skin from a holistic perspective — what works, what doesn’t, and why most approaches miss the mark.

How to Repair Your Skin Barrier + Hydration That Works | 6 February 2026

Another Million Miles Podcast

On Another Million Miles podcast, we discuss why skin barrier lipids are the foundation of real hydration, not just humectants like hyaluronic acid. We also cover how ceramides support structure at the cellular level, why mitochondrial health influences collagen production, and how to think critically about supplement ingredients and dosing.

Skin Longevity, Not Just Skincare | 24 April 2026

SuperSelf

Pete Ferrari sits down with Lily Shapiro, PharmD, former Wall Street executive, and founder of ATIKA, to explore the emerging concept of skin longevity and why true skin health starts from the inside out. Lily turned her clinical training and analytical background toward a deeper question: what actually drives skin aging? What she discovered led her to create a new category of wellness built not around quick cosmetic fixes, but around supporting the biological systems that help skin stay strong, hydrated, and functional over time.

The Future of Skin Longevity: A Smarter, Health-First Approach with Lily Shapiro, PharmD | 23 January 2026

Experience Health with Rachael Vassar

Discussion on how stress physiology, inflammation, and recovery capacity influence skin aging, and why foundational, evidence-based nutrition is essential for long-term skin function and stability.

Skin Longevity for Men: The Science Behind Healthy Aging and Smarter Skincare

Mind Over Masculinity

Episode exploring why men are rethinking skin health — covering collagen misconceptions, antioxidant systems, and how internal nutrition, lifestyle, and the hidden drivers of skin aging work together to keep skin resilient over time.

ATIKA Inc.

Most skin supplements target one benefit. ATIKA's 18 actives target the biology behind all of them.

Formulated by a PharmD

Evidence-based doses

Made in the USA

Every other skin supplement is built around a benefit — hydration, firmness, glow. I built ATIKA around the biology underneath all of them: four systems that actually drive how skin ages, formulated together.

ATIKA was made for you if...

ATIKA was made for you if...

This was made for you if...

This was made for you if...

LOSING WEIGHT QUICKLY? KEEP SKIN + HAIR NUTRITION SIMPLE.

WHEN HORMONES CHANGE, YOUR SKIN’S NEEDS CHANGE TOO.

SHEDDING IS A SIGNAL. SUPPORT THE RECOVERY PHASE.

YOU TRAIN HARD. YOUR SKIN FEELS IT.

YOU CAN LOVE THE SUN AND TAKE SKIN LONGEVITY SERIOUSLY.

You're as obsessed with dosing, purity and sourcing as we are.

Four biological systems determine how skin ages.

Collagen Integrity

Antioxidant Balance

Lipid Barrier

Mitochondrial Function

Full Therapeutic Doses

Clinically studied actives

Dermatologist Recommended

Our Journal

Featured conversations

Well Done with Kat Vong

The Galina Rivina Podcastina

One Thing with Dr. Adam Rinde

HYDRATE with Tracy Duhs

Ellika Dattilo

Another Million Miles Podcast

SuperSelf

Experience Health with Rachael Vassar

Mind Over Masculinity