Dr. Shereene Idriss

1.7M subscribers 2,184 videos

Welcome to PillowtalkDerm! NEW VIDEO EVERY SATURDAY AT 10AM EST. 💜 Hi! I am a board-certified dermatologist based in NYC, who happens to be tired of all the misinformation out there when it comes to skincare and cosmetic procedures. I believe appropriate maintenance and subtle changes can overall be dramatic, and I also believe in being YOUR own best self. What started as a community of obsessed skin nerds became the skincare brand, Dr. Idriss. Available @sephora US and CA. 🛌 Follow along this channel for my #PillowtalkDerm stories where I cover a wide (and random) range of skincare and beauty topics. Hope you guys enjoy!

Dr. Shereene Idriss Latest Uploads

Copper Peptides Causing Skin Problems? Here’s What’s Actually Happening | Derm Explains

Dr. Shereene Idriss 5.1K views 6 days ago
Highlights (7)
This video explains that “copper uglies” is not a medical diagnosis and explores why skin may become red, flaky, irritated, or breakout-prone after using copper peptides. The possible causes include how copper peptides are layered with vitamin C, benzoyl peroxide, exfoliating acids, or retinoids, as well as the condition of the skin barrier and the other ingredients in the formula. Copper peptides may have interesting science behind them, but they are not magic, and irritation should prompt a review of the entire formula and routine.
- “Copper uglies” is an internet term, not a diagnosis
- Separate pure ascorbic acid and copper peptides by time of day
- Avoid adding new actives to an already irritated skin barrier
- Check the full ingredient list and copper peptide concentration
- Copper peptides are promising but not proven to be magical
How To Prep 40+ Skin for Makeup So It Stops Settling Into Fine Lines | Dr. Idriss

Dr. Shereene Idriss 5.3K views 1 weeks ago
Highlights (6)
Dr. Idriss explains how dryness, slower cell turnover, and more visible fine lines can change the way makeup sits on skin after 40. She walks through her night-before and morning routine, covering eye products, hydrating serums, moisturizers, and sunscreen. Her main advice is to adjust the level of hydration and occlusion to your skin type, environment, and makeup look.
- Address texture the night before and dryness in the morning
- Choose under-eye products based on puffiness, dryness, and desired weight
- Use richer, more occlusive moisturizers for heavier makeup
- Layer lighter and richer hydration according to climate and skin needs
- Use a non-white-cast sunscreen before makeup
Products

iNNBEAUTY PROJECT

Extreme Cream Firming & Lifting Moisturizer

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Dr. Idriss

Major Fade Active Seal Moisturizer

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Perioral Dermatitis: The Rash Skincare May Be Making Worse | Dr. Shereene Idriss

Dr. Shereene Idriss 2.5K views 2 weeks ago
Highlights (6)
Tiny, uniform bumps around the mouth may be perioral dermatitis rather than acne, and treating them like acne can make the condition worse. The video explains possible triggers and recommends a “zero therapy” approach during an active flare, with minimal cleansing and no irritating actives. Persistent, recurrent, painful, or life-disrupting symptoms should be evaluated by a board-certified dermatologist.
- Uniform red bumps that spare the lip border can indicate perioral dermatitis
- Steroids, exfoliants, retinoids, and fluoride toothpaste may aggravate flares
- Strip the routine back to a very gentle cleanser during an active flare
- Seek dermatology care if symptoms persist, recur, or affect quality of life
How a Dermatologist Decides Between Lasers & Skincare for Dark Spots, Redness, and Texture

Dr. Shereene Idriss 8.7K views 3 weeks ago
Highlights (7)
A dermatologist divides cosmetic concerns into brown discoloration, redness, and texture, then explains when lasers or skincare make more sense. Pigmentation may respond to targeted or field treatments, but melasma calls for a more conservative approach. For redness and texture, certain vascular or resurfacing procedures can outperform skincare, while a consistent home routine remains essential for maintenance.
- Distinguish spot treatment from field treatment for pigmentation
- Use a conservative approach to melasma
- Match redness treatments to barrier inflammation, rosacea, or broken capillaries
- Lasers can create faster and more dramatic texture improvement than skincare
- Home skincare complements and maintains laser results
Products

Dr. Idriss

Major Fade Flash Mask

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Paula's Choice

C15 Super Booster

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Murad

Rapid Dark Spot Correcting Serum

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Shani Darden

Retinol Reform

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L'Oreal

Revitalift 10% Pure Glycolic Acid Serum

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Dr. Idriss

Left Un-Red Reducer Serum

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Dr. Idriss

Major Fade Active Seal Moisturizer

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The Azelaic Acid Fight, Settled (and What It Changes About Your Tretinoin) | Dr. Shereene Idriss

Dr. Shereene Idriss 7.9K views 1 months ago
Highlights (7)
This video explains the differences between free-form, ionized, and derivative forms of azelaic acid and settles the recent online controversy. The ionized form may still work depending on the vehicle, pH, and formulation, while potassium azel diglycinate is a derivative rather than azelaic acid itself. Dr. Idriss also explains how to pair azelaic acid with tretinoin or retinol and how to choose a form based on skin concerns.
- Free-form azelaic acid has the strongest study basis but may feel gritty
- Ionized azelaic acid can be more water-soluble and cosmetically elegant
- Potassium azel diglycinate should not be labeled as azelaic acid itself
- Azelaic acid can be used nightly, while retinoids should be introduced gradually
- Derivatives may suit redness and oily skin; prescriptions may help stubborn pigmentation
Products

Dr. Idriss

Left Un-Red Reducer Serum

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Bone loss is Aging Your Face?! #menopause #aging #bonehealth

Dr. Shereene Idriss 95.1K views 1 months ago
Highlights (6)
This video explains how declining estrogen around perimenopause may accelerate bone loss and affect the structural support of the face. The speaker shares her experience getting a DEXA scan in her 40s and finding a hip Z-score of negative 2.0. She plans to use weight training, protein, vitamin D and K2, and medical guidance to support her bones, and suggests checking a bone-health baseline before getting another round of Botox.
- Bone structure is compared to the frame of a couch
- She had a DEXA scan in her 40s
- Her hip Z-score was negative 2.0, but this does not yet mean osteoporosis
- Plans include weight training, protein, vitamin D and K2
- She recommends a bone baseline instead of prioritizing the next Botox round
HRT & Perimenopause in Your 40s: When to Start, What to Take & What Matters | A Doctor’s Guide

Dr. Shereene Idriss 3.6K views 1 months ago
Highlights (6)
This video explains how perimenopause is diagnosed, how birth control differs from HRT, and how hormone type, delivery route, and dosing schedule matter. HRT is not a weight-loss drug or a fountain of youth, and its risks and benefits depend on individual history and timing. The creator has not decided whether to start HRT and plans to track her cycles and symptoms while continuing discussions with her provider.
- Perimenopause is diagnosed clinically, not with one definitive lab test
- Birth control suppresses the cycle, while HRT replaces declining hormones
- Estrogen-only therapy is not appropriate for everyone with a uterus
- HRT does not erase weight gain, wrinkles, or melasma
- Nonhormonal options and low-dose vaginal estrogen may remain available
Don’t Believe the Noise About Facelifts Replacing Filler — Here’s What Your Face Actually Needs

Dr. Shereene Idriss 2.4K views 1 months ago
Highlights (6)
Dr. Shereene Idriss explains that a facelift mainly removes excess skin and repositions fat, but it cannot restore lost fat, change bone structure, or improve skin quality. She breaks down how the face changes through the 30s, 40s, 50s, and beyond, and explains when skincare and conservative in-office treatments may be more appropriate. Her central message is to choose a treatment timeline based on your own facial concerns rather than on anyone who profits from your decision.
- Facelifts mainly address excess skin and reposition fat
- Bone, fat, and skin-quality changes need different solutions
- A facelift is not automatically needed at 35
- Treatment timing should be based on your face, not a seller’s agenda
6 Skin, Hair & Nail Signs You Should NEVER Ignore (From a Dermatologist) | Dr. Shereene Idriss

Dr. Shereene Idriss 14.9K views 1 months ago
Highlights (6)
Dr. Shereene Idriss explains six skin, hair, and nail changes that may signal deeper health issues. She discusses possible hormonal, autoimmune, cholesterol-related, and insulin-resistance clues. The key message is to seek medical evaluation rather than blaming cleansers, scrubbing, or treating the appearance alone.
- Jawline acne with increased facial hair may point to a hormonal or androgen-related problem.
- Sudden bald patches and sun-triggered facial rashes warrant medical evaluation.
- Yellow eyelid plaques can be associated with cholesterol abnormalities.
- Dark, velvety folds may be an early sign of insulin resistance.
- Rule out underlying health problems before relying on cosmetic treatments.
5 Underrated Skincare Ingredients For Healthy Skin & Slow Aging That Deserve More Hype | Dr. Idriss

Dr. Shereene Idriss 41.6K views 2 months ago
Highlights (6)
Dr. Shereene Idriss highlights five underrated skincare ingredients: HPR, panthenol, ergothioneine, diglucosyl gallic acid, and zinc PCA. She explains how each works, who may benefit, and why skincare results depend on an ecosystem of ingredients rather than a single star ingredient. She also recommends patch testing, introducing retinoids slowly, and avoiding HPR during pregnancy.
- HPR may be a more tolerable retinoid option
- Panthenol hydrates and supports barrier repair
- Ergothioneine provides intracellular antioxidant support
- Diglucosyl gallic acid addresses pigmentation and redness
- Zinc PCA helps control oil without over-drying
Products

Dr. Idriss

Major Fade Flash Mask

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Glossier

Super Pure Clarifying Face Serum with Niacinamide + Zinc

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Augustinus Bader

The Vitamin C Serum

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Dr. Shereene Idriss

Dr. Shereene Idriss Latest Uploads

Copper Peptides Causing Skin Problems? Here’s What’s Actually Happening | Derm Explains

Highlights (7)

Video summary

How To Prep 40+ Skin for Makeup So It Stops Settling Into Fine Lines | Dr. Idriss

Highlights (6)

Video summary

Products

Perioral Dermatitis: The Rash Skincare May Be Making Worse | Dr. Shereene Idriss

Highlights (6)

Video summary

How a Dermatologist Decides Between Lasers & Skincare for Dark Spots, Redness, and Texture

Highlights (7)

Video summary

Products

The Azelaic Acid Fight, Settled (and What It Changes About Your Tretinoin) | Dr. Shereene Idriss

Highlights (7)

Video summary

Products

Bone loss is Aging Your Face?! #menopause #aging #bonehealth

Highlights (6)

Video summary

HRT & Perimenopause in Your 40s: When to Start, What to Take & What Matters | A Doctor’s Guide

Highlights (6)

Video summary

Don’t Believe the Noise About Facelifts Replacing Filler — Here’s What Your Face Actually Needs

Highlights (6)

Video summary

6 Skin, Hair & Nail Signs You Should NEVER Ignore (From a Dermatologist) | Dr. Shereene Idriss

Highlights (6)

Video summary

5 Underrated Skincare Ingredients For Healthy Skin & Slow Aging That Deserve More Hype | Dr. Idriss

Highlights (6)

Video summary

Products

Dr. Shereene Idriss Mentioned Products