Buying a serum, foundation, or hair care product without seeing or touching it presents a measurable challenge: the return rate for beauty products purchased online remains higher than that observed in physical stores. Successfully shopping for beauty online therefore requires checking specific elements before finalizing the cart, far beyond just a visual crush.
INCI List and Legal Mentions: What the Site Must Display Before Payment
Most beauty shopping guides advise to “read the composition.” The starting point is actually regulatory, not cosmetic.
In France, the DGCCRF considers the INCI list as substantial information: a sales site must display it clearly, in full text or via a usable photo of the packaging. If this list is nowhere to be found on the product sheet, the site is not meeting its obligations. This is a concrete warning signal even before examining the formula.
Similarly, vague ecological claims will be more tightly regulated. The European directive 2024/825, whose relevant provisions will apply from September 27, 2026, requires that sustainability labels be based on certification or a public authority. An “eco-responsible” badge without an identifiable certifying body guarantees nothing.
Before comparing prices or shades, it is therefore possible to sort reliable sites in a few seconds using these two criteria: presence of the INCI list and transparency regarding displayed labels. Those wishing to shop on Top Beauté will find this information directly on the product sheets.
Comparison of Control Points by Type of Beauty Site
Not all online shopping channels offer the same guarantees. The table below summarizes the concrete differences to check before placing an order.
| Control Criterion | Brand Site | General Marketplace | Specialized Beauty Reseller |
|---|---|---|---|
| Displayed INCI List | Almost always | Variable depending on the third-party seller | Generally present |
| Verified Customer Reviews (decree 2017-1436) | Often without visible procedure | Integrated verification system | Frequent mention of control |
| Sealed Product Return Policy | Clearly indicated | Depends on the third-party seller | Variable, to be checked |
| Identification of Responsible Seller | The manufacturer itself | Third-party seller sometimes difficult to identify | Identified reseller |
On a marketplace, the actual seller may be a company based outside the European Union. In this case, responsibility in the event of a non-compliant product may be difficult to enforce. Checking the shipping country and the seller’s identity before purchase avoids disappointments regarding possible recourse.
Online Customer Reviews: What French Regulations Say
Reviews strongly influence purchasing decisions in cosmetics, especially for makeup or skincare products whose results vary depending on skin type. Reading feedback from other buyers seems natural, but their reliability depends on verifiable criteria.
Since decree n° 2017-1436, applicable since 2018, sites publishing reviews must specify whether they are verified, date them, and disclose any compensation received by the consumer. An enthusiastic review published in exchange for a free product does not hold the same value as spontaneous feedback after purchase.
Three quick checks allow sorting useful reviews:
- Is the publication date visible and recent compared to the product’s release date?
- Does the site indicate the method of review verification (verified purchase, internal moderation, external certification)?
- Are negative reviews also published, or does the site only show positive feedback?
A site that only displays ratings above four stars without any mixed reviews likely does not reflect reality. In contrast, a site that publishes negative reviews and responds to them provides a level of transparency that can guide product choice.
Cosmetics Return Policy: Check Before You Buy
The right of withdrawal of 14 days applies to online purchases, but cosmetic products often have a frequent exception. For hygiene reasons, sellers may exclude the return of a product once its seal or protective packaging has been opened.
This rule directly affects makeup purchases (lipsticks, mascaras, foundations) and sealed skincare products. In practice, if the shade of the foundation does not match your skin tone, the return may be refused as soon as the bottle has been opened.
Two precautions reduce this risk:
- Consult the complete return policy before placing an order, not after. Specifically look for the mention “sealed products” or “hygiene products.”
- Prefer sites that offer samples, discovery formats, or online shade diagnostic tools, as these options limit choice errors without necessitating a return.
The cost of a refused return on a premium beauty product justifies these few minutes of prior verification.
Online Beauty Trends and Vigilance on Influencers
Makeup and skincare trends spread rapidly through social media. Recommendations from beauty influencers generate spikes in purchases for certain references, especially during winter for moisturizing products or lip routines.
Regulations on sponsored content require influencers to disclose commercial partnerships. A post praising a product without mentioning “partnership” or “commercial collaboration” does not comply with current rules. The absence of partnership mention on promotional content is a signal to consider when evaluating a recommendation.
Cross-checking remains the most reliable method: comparing an influencer’s opinion with customer feedback on the sales site and the product’s INCI list allows distinguishing a well-founded recommendation from a marketing operation. The online shopping experience becomes more reliable when each source of information is cross-referenced with at least one other.
