It’s no secret that with age often comes hair thinning, including sparser brows and lashes. But there’s a wealth of conditions — both temporary and not — that can lead to visible hair loss, namely an autoimmune condition called alopecia.“My immune system attacks my hair follicles, thinking they are something bad, causing hair loss,” explained Dani Gilbert, an alopecia advocate and founder of wig brand Dmuse. “The severity of hair loss can vary from just patches missing (aerate), full scalp loss (totalis) and complete body hair loss (universalis).”For Gilbert and Alex Youmazzo, another alopecia advocate and content creator, finding the right beauty product that accommodates this level of hair loss is something they are experts in.“Cosmetics go far beyond beauty for people with hair loss. It becomes a tool for self-expression, empowerment, and confidence,” Youmazzo said, adding that hair loss should be normalized.Whether you have alopecia, age-related hair thinning, or anything in between, Youmazzo and Gilbert share their favorite lash and brow products that even the most extreme cases of sparseness are no match for. YourHealthMatters.Your SupportFuelsOur MissionYour SupportFuelsOur MissionProtecting your well-being requires facts, not fiction. With health misinformation on the rise and independent journalism under pressure, your support is more important than ever. Join our membership program today.We remain committed to providing you with the unflinching, fact-based journalism everyone deserves.Thank you again for your support along the way. We’re truly grateful for readers like you! Your initial support helped get us here and bolstered our newsroom, which kept us strong during uncertain times. Now as we continue, we need your help more than ever. We hope you will join us once again.We remain committed to providing you with the unflinching, fact-based journalism everyone deserves.Thank you again for your support along the way. We’re truly grateful for readers like you! Your initial support helped get us here and bolstered our newsroom, which kept us strong during uncertain times. Now as we continue, we need your help more than ever. We hope you will join us once again.Join HuffPostAlready a member? Log in to hide these messages.AmazonA double-edged "faux brow" pen that mimics real hair"This product is especially meaningful because it was designed with people who experience brow hair loss in mind," Youmazzo said of the L'Oréal Faux Brow pen. " It allows me to create realistic, natural-looking brows even when I don’t have any hair at all. It’s empowering to use a product that feels inclusive and intentional."As someone who has a patch missing on their eyebrow, I myself use this pen, and I'm obsessed with it. It features an ultra-fine felt tip, which is two-pronged with slightly different widths on each tip to mimic the look of real hair strands, and the ink-like product dries down almost immediately and stays put. It comes in eight realistic shades, including ashy browns, auburns, and a black shade, which I use to match my dyed black hair, and to me, it looks really natural.BenefitAn ultra-fine brow pencil If pencil formulas are more your speed, Youmazzo suggests Benefit Cosmetics' Precisely, My Brow pencil, which is waterproof and wears for up to 12 hours without smudging.Available in 12 shades, this pencil features a firm texture and rich formula that allows for precise application and maximum definition."This product has been a staple for me because it allows for natural, hair-like strokes. [lt] gives me control without looking heavy or drawn on," Youmazzo said.Thrive CausmeticsA sensitive eye-friendly tubing mascara that reviewers with alopecia loveAs someone with alopecia, Youmazzo said that she gravitates toward mascaras that are buildable, lightwieght and long-wearing. "Ingredients that are gentle are important too, especially for sensitive skin or lash lines, because many people with alopecia are also navigating skin sensitivity or other autoimmune concerns," she said.Based on this guidance, we selected Thrive Causemetics' tubing mascara that several reviewers with alopecia chose as their mascara of choice."I have seen the advertisement for the mascara and I was a little leery of the actual results I would get, but I'm here to tell you, don't be! The results are amazing! The mascara lengthens and adds volume to my lashes. I have alopecia, so my lashes are not full-on their own, but this mascara helps them appear to be fuller," one Thrive Causemetics reviewer writes.Often referred to as "lash extensions in a tube," this sensitive eye-friendly mascara creates precision-wrapped tubes that are lightweight, clump-free and buildable, even when you may not have a lot of lashes to begin with. Available in five shades, this mascara promises to be smudge-proof, water-resistant and lasts all day.AmazonA waterproof eyebrow pen by Nyx"The Nyx Cosmetics brow pen is ultra-fine and a very multi-use product that, as an alopecian, I can use for multiple things," Gilbert said. She likes this formula for thickening the look of her eyebrow transfers (see below), creating a small natural wing on the eyes, and lining her water and lash line to make lashes look like her own. Available in 10 shades, this ink-like pen uses a flexible micro-brush tip that allows you to create thin to thick lines, wherever you need. AmazonA pair of natural-looking half-lashes that hold their shapeAccording to Youmazzo, Lilly Lashes stand out because of their quality and structure. "When you don’t have natural lashes, you need lashes that hold their shape, sit well on the lash line, and still look amazing," she said. "They help me feel confident and put together, whether I’m creating everyday looks or something more glam."They come available in tons of styles, like this most natural-looking option that comes pre-cut to be half pieces, which blend effortlessly with existing lashes to create that coveted cat-eye look.AmazonA sensitive eye, clear lash glueIf you need lash glue to adhere your false lashes, then Gilbert suggests this sensitive eye formula by Duo, one of the most reliable lash glue brands on the market. "Those with hair loss and specifically no lashes tend to have more sensitivities as we do not have lashes to protect our eyes," she said. "This glue is gentle and gives an excellent hold for my lashes with no lifting."The formula comes in both clear or black to match eyeliner, if you choose to wear it. DmuseHyper-realistic eyebrow transfers Dmuse, Gilbert's own brand created specifically for those who experience hair loss, namely sells wigs, however, she also created brow transfers for those who have no brows at all. Applied like a temporary tattoo, these transfers come in multiple designs, shapes thicknessness and colors that look ultra-realistic and last all day."They make having no brows a lot less daunting and give you perfect brows within 30 seconds," Gilbert said. AmazonA sheet of 12 pairs of brow transfers If you want another option for brow transfers, we found this sheet of 12 pairs, which feature a soft-angled design and medium arch. Available in three shades, these transfers promise to be sweat-, smudge- and waterproof.