Debunking Viral TikTok Skincare Trends Coffe Scrubs, Ice Facials, and the Baking Soda Facial

Written by Dr. Natacha Bonjout — Pharm.D. in Physiology of Skin Complexion, trained at Chanel Research Labs in Paris.

Skincare trends move faster than skincare evidence. A hack can reach ten million views before anyone has stopped to ask whether the mechanism makes sense, whether it has been tested, or what the downside might be.

Here is a real skincare trend analysis of some of the most viral trends: what actually works, what does not, and why. Think of it as TikTok beauty hacks debunked, with the viral skincare myths and common skincare misconceptions sorted from the advice that holds up.

Slugging: Mostly Right

Petrolatum is one of skincare's most effective occlusives, helping reduce transepidermal water loss and retain moisture. Whether slugging makes sense depends on the skin and the rest of the routine. Some people find a fully occlusive layer too heavy, and it may not be necessary every night.

Skin Cycling: A Reasonable Idea, Applied Too Rigidly

The useful idea behind skin cycling is simple: potentially irritating actives do not necessarily need to be used every night, and recovery time can improve tolerance. What has not been established is that everyone's skin benefits from the same fixed four day schedule. Use the concept, not the rigid schedule.

DIY Kitchen Masks: Mostly Not Worth the Risk

A kitchen ingredient being edible does not make it automatically useful, or harmless, on facial skin. Lemon juice is a particularly bad candidate. Citrus compounds can trigger phytophotodermatitis after UV exposure, causing significant irritation and sometimes prolonged hyperpigmentation. Natural does not mean gentle, and kitchen ingredients were never formulated with skin pH or sensitivity in mind.

Coffee Scrubs: Exfoliation, Without the Special Powers

Coffee grounds can function as a physical exfoliant, but there is not strong evidence that a DIY coffee scrub offers unique facial skin benefits simply because it contains coffee. Mechanical exfoliation can also be irritating, particularly for dry, sensitive, or acne prone skin. If you exfoliate, the method and frequency matter more than whether the scrub started in your kitchen.

Double Cleansing: Useful, but Not Mandatory

An oil based cleansing step can be particularly useful for removing makeup or water resistant sunscreen. A second gentle cleanse may then make sense depending on the product and your skin, but double cleansing is not inherently better for everyone. Over cleansing can also contribute to dryness or irritation.

Glass Skin: The Goal Is Fine, the Execution Often Is Not

The look itself is just healthy, well hydrated skin, nothing mysterious about it. The problem is when the aesthetic becomes an increasingly complicated routine. Adding ten or fifteen products means more opportunities for irritation, ingredient overlap, or contact reactions without necessarily producing better skin. A consistent, well designed routine does not need ten steps to support hydrated, healthy looking skin.

Ice Facials: Temporary Effect, Unnecessary Risk

Cold temporarily changes blood flow and may make skin feel less puffy or look less red for a short time. But applying ice directly to skin for too long can cause cold injury. A cool compress or chilled skincare tool used appropriately can give you the cooling effect without exposing bare skin directly to ice.

Baking Soda and Dish Soap: Leave Them in the Kitchen

Baking soda is alkaline relative to the skin's naturally acidic surface, while dishwashing detergents are designed to remove grease from dishes rather than cleanse facial skin gently. Repeated use can increase dryness and irritation and disrupt normal barrier function.

The Retinol Sandwich: Reasonable for Tolerance, but Not a Rule

Using moisturizer alongside a retinoid can help improve tolerability and reduce dryness or irritation. The viral “sandwich” method, moisturizer, retinoid, moisturizer, is one way people do that, but the exact technique has not been established as necessary or superior for everyone.

What matters more is introducing retinoids gradually, using an appropriate amount and frequency, and adjusting according to tolerance.

Why Misinformation Travels So Fast

Short video platforms tend to reward engagement over accuracy. A dramatic before and after claim often gets more visibility than a realistic, gradual improvement, and fact checking a fast video is harder than watching it. That is why a trend can spread widely before anyone has checked whether it works.

What to Focus on Instead

Instead of chasing every trending ingredient, focus on the fundamentals: gentle cleansing, consistent sunscreen use, appropriate moisturizing, and evidence backed actives such as retinoids, vitamin C, and exfoliating acids, introduced at a pace your skin tolerates. Effective skincare needs quality ingredients, proper technique, and patience.

A Simple Way to Evaluate the Next Trend

Debunking TikTok skincare trends comes down to a few honest questions, and they double as skincare safety tips. Before taking any viral beauty advice, ask: is there real evidence behind this, beyond someone's before and after video? What could go wrong, and how reversible is it if it does? What evidence is the person recommending it actually relying on?

Another useful test: is the trend built on an established skincare principle, or is the novelty itself doing most of the selling? Gentle cleansing, consistent sun protection, and patience have stayed skincare fundamentals for a reason, they work across skin types without needing a viral moment to prove it. For anything beyond the basics, professional skincare guidance from a pharmacist or dermatologist is worth more than a viral video.

The Bonjout Take

Social media is not the problem, treating a fifteen second video with the same weight as real evidence is. Debunking viral beauty trends is not about dismissing them. These are my pharmacist's notes on skincare: use trends as inspiration, not instruction, and remember that what works beautifully for one person's skin may be unnecessary or irritating for another.

There is also a fundamental difference between improvising with kitchen ingredients and using a finished cosmetic formula designed and tested for use on skin. Le Balm, like every Bonjout formula, is built around that distinction: ingredients are selected for a purpose, then formulated to work together as a complete system.