CurrentBody Series 3 vs Series 2: Should You Upgrade?

What Would You Gain by Replacing Series 2?

The useful upgrade question is whether your next mask adds something you want to use. Before comparing specifications, name the gap in your current routine: more program choices, facial-zone customization, a different wearing format, or coverage that suits your priorities.

Series 2 combines 633nm red light with 830nm and 1072nm near-infrared light in a fixed routine. Series 3 retains those wavelengths and adds blue, green, and yellow light, with four presets and app-based customization of wavelength selection and placement.

Those additions give Series 3 a clear purpose for buyers who want more control over their sessions. Both generations advertise ten-minute sessions, so the practical upgrade is choice and customization rather than a shorter listed session.

For an existing owner, those functions need to justify another device purchase. For a first-time buyer, they need to justify their place in the budget.

Research Points to a Better Buying Standard

Lee and colleagues conducted a randomized, placebo-controlled, double-blind, split-face study involving 76 people with facial wrinkles. Participants received 633nm red light, 830nm near-infrared light, both, or sham treatment twice weekly for four weeks.

The active groups showed improvements in wrinkle measurements and skin elasticity from baseline. Tissue examinations also found increased collagen and elastic fibers. Lee et al., 2007.

This gives red and near-infrared LED protocols a human research basis for skin rejuvenation. The study did not test either CurrentBody generation or GLOW 4D, so it cannot establish their relative performance.

The buying implication is to assess the anti-aging program first, then ask what useful capability a new purchase adds. More colors alone do not establish an anti-aging improvement, and preserving a clear primary routine matters when considering extra functions.

For a Series 2 owner, that creates a practical standard: replace the device for a need it leaves unmet. Use that same standard when weighing Series 3 against another option.

GLOW 4D Keeps Anti-Aging as the Foundation

If anti-aging remains your priority, more flexibility should still leave you with a clear program to choose. You should be able to keep that goal central without assembling a session from an unfamiliar list of settings.

INIA GLOW 4D combines 630nm red light with 850nm and 940nm dual NIR in its dedicated anti-aging mode. That provides a defined starting choice within a system that also offers other modes.

For a buyer considering another purchase, the value is retaining an anti-aging routine while gaining other useful options. The product's particular light combination is a specification, rather than proof of clinical superiority over CurrentBody.

Additional Modes Give Changing Priorities a Place

Fine lines may remain your main concern while blemishes or uneven-looking tone become relevant at other times. A broader system is useful when it lets you respond to those priorities without making every session more complicated.

GLOW 4D pairs blue light with dual NIR in its blemish-focused option, amber light with dual NIR in its brightening option, and red plus blue light with dual NIR in its combined rejuvenation option. These describe the intended purposes and combinations of the modes.

The purchase value is having another setting available when you want it. You can continue using the anti-aging mode as your main routine, without treating the other modes as compulsory extra steps.

Coverage and Wearing Format Complete the Decision

A new mask also needs to fit the areas you want to include and the way you prefer to use it. These practical details can be relevant even when app customization is not your priority.

GLOW 4D's contour extends along the jawline and chin, while wireless wear removes the cable to an external controller during use. Magnetic under-eye cooling pads add a cooling comfort option.

For buyers focused on the lower face, the contour is a feature to assess alongside fit. For those who prefer fewer cables, the wireless format offers a different daily-use proposition from choosing more detailed controls.

That is the distinction to bring back to the upgrade decision. Consider Series 3 for customization you will use, or GLOW 4D when its combination of modes and wearing features better matches your priorities.

Turn the Choice Into a Simple Care Routine

If you choose GLOW 4D for an anti-aging-focused routine, keep the sequence clear. Cleanse first, select the anti-aging mode, and follow the fitting, eye-protection, duration, and frequency instructions supplied with your device.

After the session, apply your usual serum or moisturizer. Keep a simple session log so you can review how regularly you are using the mask.

When another concern becomes a priority, select the relevant mode according to its instructions. Several available modes do not require longer sessions or using every option in one sitting.