How is this different from the Hydrating Moisturizer?
Same job, different weight. The Hydrating Moisturizer is a richer cream for normal-to-dry skin and cooler weather. This is a gel for oily or combination skin, or for anyone who finds a cream too heavy in summer. Pick by skin type and season, not by which is "better."
Which one should I use?
If your skin runs oily, or your cream feels heavy once it's warm out, use this. If your skin runs dry or tight, use the Hydrating Moisturizer. Some men keep both and switch with the seasons.
Will it actually hydrate oily skin, or just feel light?
It hydrates. Ectoin and hyaluronic acid hold water in the skin without the oils a heavier cream uses to do it - so you get the moisture without the shine.
Can I wear it under sunscreen?
Yes. It absorbs in seconds and leaves no film, so SPF goes on clean over the top with no pilling or grease.
Is it good for sensitive skin?
It's fragrance-light and built around soothing marine and chamomile extracts, so most sensitive skin does well with it. As with anything new, patch test first if you react easily.
Does it help with oil and shine through the day?
Niacinamide helps regulate oil and even out tone with regular use, and the gel finish means it won't add shine of its own. It manages oil rather than stripping it.