Main differences between Lotion P50V 1970 and Lotion P50 PIGM400

Biologique Recherche’s exfoliating lotions are recognized worldwide for their skin benefits. Two of their most popular products, Lotion P50V 1970 and Lotion P50 PIGM400 are skin care options, especially regarding exfoliation and pigmentation regulation. Below, we will review the main differences between the two products to help us choose the most suitable one according to our needs.

Properties of Lotion P50V 1970  

Lotion P50V 1970 is a vitamin-enriched exfoliating lotion that gently purifies, moisturizes, tones, and balances the skin, visibly improving many common skin conditions, including rosacea and acne. Among its properties, it also prepares the skin to receive the Treatment Phase products by exfoliating and toning. This balancing lotion accelerates the epidermis’s natural exfoliating process and the epidermal shield’s reconstruction. The fortified epidermis can fully fulfill its protective functions, reinforcing the skin’s self-regenerating potential.

Properties of Lotion P50 PIGM 400

Lotion P50 PIGM 400 is a vitamin-enriched exfoliating lotion that gently purifies, brightens, and fades the appearance of pigmentation spots. It is highly recommended for dull skin with uneven pigmentation thanks to its anti-spot, exfoliating, and purifying properties. By regulating the skin’s pH, moisturizing, and reducing pigmentation simultaneously, it becomes a powerful tool in skin care, making it ideal for dull complexions with hyperpigmentation and dark spots.

Main differences between Lotion P50V 1970 and Lotion P50 PIGM400

Lotion P50V 1970 vs. Lotion P50 PIGM400

Lotion P50V 1970 is known to be the original version of Biologique Recherche’s P50 line. Its classic formula includes salicylic acid, lactic acid, and phytic acid, among other exfoliating and balancing ingredients. This lotion is ideal for all skin types, even the most sensitive, as it is less aggressive than other versions of the P50 line. Its main benefits include purifying the skin, reducing enlarged pores, and regulating oil production.

Lotion P50 PIGM400, on the other hand, is specifically designed to combat skin blemishes and hyperpigmentation. This version of the P50 line contains ingredients such as arbutin, kojic acid, and red onion extract, which help reduce melanin production and lighten dark spots. In addition to its depigmenting properties, this lotion also offers exfoliating and balancing benefits to improve skin texture and tone.


One of the main differences between the two lotions is their primary objective: while Lotion P50V 1970 focuses on purifying and balancing the skin in general, Lotion P50 PIGM400 is specifically formulated to treat hyperpigmentation and blemishes. Therefore, if the primary goal expected with the use of the creams is to correct uneven pigmentation or skin blemishes, Lotion P50 PIGM400 would be the best choice. On the other hand, if you are looking for a gentle, balancing exfoliation without a specific focus on depigmentation, Lotion P50V 1970 might be more suitable. 

An option for every need

Lotion P50V 1970 and Lotion P50 PIGM400 are excellent skin care options with unique features and benefits. When choosing between the two, consider specific skin care needs and treatment goals to select the option that best suits each individual. Regardless of choice, incorporating a Biologique Recherche exfoliating lotion into our skincare routine can make a big difference in the health and appearance of our skin.

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