Hydration and barrier support can be seen and felt immediately. This extends to 24 hours of support, and continues for 28 days at least. Firmness, elasticity and smoothness are increased over 28 days and beyond. Redness is reduced over 28 days and beyond.

Yes. Both the Power Youth Cream and Power Youth Serum are dermatologist-tested, including on volunteers who identify as having sensitive skin.

The Power Youth Cream tested as non-irritating with good cutaneous compatibility, making it a great fit even for sensitive or reactive skin.

The Power Youth Serum contains a higher concentration of active ingredients (like niacinamide and our peptide complex) and tested as generally well tolerated, though slightly more active - so if your skin is very reactive, we'd suggest patch-testing it on your inner arm first and introducing it gradually.

As always, if you have a diagnosed skin condition or known allergies, check with your dermatologist before starting anything new.

No topical cream can replicate the transformative results of the LYMA Laser. However, LYMA Power Youth Skincare is as advanced as skincare gets, and delivers exceptional, visible results.

Absolutely! Each is a complete product in its own right and works beautifully on its own. That said, they're designed to layer well together: the Serum preps skin with lightweight hydration, and the Cream seals it in with richer, longer-lasting nourishment. For the full five-pillar routine, we recommend the Power Youth Skincare Duo.

Used together, they also layer smoothly under SPF - in our consumer trials, 87% of women agreed the Serum and Cream layered well with their daily sunscreen.

Yes. The Power Youth Cream contains a gentle retinol-alternative system (bakuchiol + retinyl palmitate) and antioxidants engineered to layer cleanly. Your dermatologist can advise.

Think of it in a few simple layers: Functional emollients — nourishing plant oils and butters (like shea butter and squalane) that soften skin and lock in comfort, giving the Cream its rich, luxurious feel. Hyaluronic acid — we use four different molecular sizes of HA, so hydration works at multiple depths: some sits on the surface to plump instantly, some sinks deeper for long-lasting moisture. Retinyl Palmitate — a gentle, stable form of Vitamin A that supports your skin's natural renewal process. Bakuchiol — a plant-derived retinol alternative that delivers similar renewing, smoothing benefits without the irritation retinol is known for, and it's safe to wear during the day. A few extras: a peptide that helps soften the look of expression lines, a rare mushroom-derived antioxidant, and fermented ingredients that help support skin's natural resilience. A full INCI list is available in the 'Ingredients' section of this page.

The Serum is a lightweight gel built to hydrate and prep your skin. Key players: Niacinamide (Vitamin B3) - a skincare all-star that helps even out tone and strengthen the skin barrier. Microalgae-derived technology - helps support your skin's own renewal signals.

A copper-peptide complex - encourages skin to look firmer and bouncier. Multiple forms of hyaluronic acid, including an ultra-fine version that penetrates deeply, for hydration that lasts. A probiotic-derived protein - helps support the skin barrier and its natural microbial balance.

A full INCI list is available here:

Aqua/Water/Eau, Dicaprylyl Carbonate, Butylene Glycol, Glycerin, Niacinamide, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Pentylene Glycol, Hydrolyzed Yeast Protein, Propanediol, Carbomer, Hydrolyzed Sodium Hyaluronate, Phenoxyethanol, Maltodextrin, Ethylhexylglycerin, Hydroxyacetophenone, Sodium Acetylated Hyaluronate, Sodium Hydroxide, Chlamydomonas Reinhardtii Extract, Trisodium Ethylenediamine Disuccinate, Sorbitan Isostearate, Biosaccharide Gum-1, 1,2-Hexanediol, Caprylyl Glycol, Citric Acid, Xanthan Gum, Tocopherol, Lactic Acid/Glycolic Acid Copolymer, Polyglyceryl-4 Caprate, Copper Tripeptide-1, Palmitoyl Pentapeptide-4, Polyvinyl Alcohol.

LYMA Power Youth Skincare contains peptides, hyaluronic acid, niacinamide and (in the Cream) retinyl palmitate. Use in pregnancy and while breastfeeding is not recommended.

Yes, both the Serum and Cream are designed for twice-daily use. One good habit to build in: because the Power Youth Cream contains Vitamin A (Retinyl Palmitate), we recommend always following your morning routine with a broad-spectrum SPF, since Vitamin A can make skin a little more sun-sensitive.

It's a simple extra step that also protects all the good work your routine is doing. No SPF needed for your evening routine, of course.

We do not specify a particular SPF - in fact we've seen great compatibility with most SPFs. In our independent consumer study of 30 women, 76% agreed that the Serum and Cream, when used together, worked well and felt comfortable with their regular SPF.

There are no ingredients in either product known to negatively interact with SPFs on the market, whether chemical or physical/mineral sunscreens.