Things I wish I knew before turning 40

2025/11/29 Edited to

... Read moreNavigating the transition into your 40s can feel challenging, but adopting mindful daily habits can dramatically improve both your skin health and overall wellness. One crucial factor is hydration; drinking 2.5 to 3 liters of water daily, enhanced with electrolytes, supports skin elasticity and vitality. Products like OLIQUIDIV® Hydration Multiplier Lyte Drink Mix provide a flavorful, sugar-free way to maintain hydration. Cutting caffeine after noon helps improve sleep quality, and incorporating 200 to 300 mg of magnesium glycinate at night can further promote relaxation and muscle recovery. To enhance your nighttime routine, try using a self-heating steam eye mask, such as the MegRhythm No Steam Eye Mask, which gently soothes and rehydrates the delicate eye area. The environment plays a role too; sleeping in a cool room (18 to 20°C) and wearing cooling pajamas can support deeper, restorative sleep, reducing puffiness and skin stress. For skincare, targeting fine lines and firmness with serums like Dr. Song PDRN can smooth texture and maintain youthful skin tone. Aligning hydration, restful sleep, and skin treatments creates a holistic approach to aging gracefully. Consistency is key—these small changes can yield significant benefits, helping you look and feel your best well into your 40s and beyond.

15 comments

Victoria Watson's images
Victoria Watson

Thats Breana shes nowhere near 40

Crystal Wells's images
Crystal Wells

Cooling pajamas?! 🥺

See more(2)

See more comments

Related posts

Things I wish I knew before turning 40
#fyp
Maui.skincare

Maui.skincare

919 likes

Things I wish I knew before turning 40
#fyp #foryoupage
Maui.skincare

Maui.skincare

642 likes

Things I wish I knew before turning 40
#lemon8dairy #fyp #fyplemon8
Maui.skincare

Maui.skincare

878 likes

Things I Know Now That I Wish I Knew At 20
At 41, there are a few things I wish I could go back and tell my 20 year old self. And it’s not because I regret anything, or would have done anything differently. But because some lessons are expensive, some are painful, and some take decades to fully understand. 💳 Your credit score ma
Christina | Entrepreneur 🩷

Christina | Entrepreneur 🩷

20 likes

3 things I wish I knew before going to Korea
I want to take this time to introduce myself! Hello, my name is LaRiah 😁 and I literally grew to 3000 followers seemingly within a few weeks from old videos that have just been flourishing to be honest. 😂🥲 I used supposed a lot of travel content, but have switched more to videos but want to inco
LaRiah Glasper

LaRiah Glasper

597 likes

5 college truths I wish someone had told me sooner
1. Your Professors Are A Resource🤝 I was so intimidated by my professors at first, but I promise they're just people who are passionate about their subject. Going to office hours just to introduce myself was a game-changer that led to a great internship recommendation later on. 2. Skills Ov
emilie.studygram

emilie.studygram

26 likes

A woman with dark hair smiles at the camera, with text overlay indicating she's sharing skincare regrets from her 20s as a dermatologist.
A hand holds two skincare products, one a retinoid cream, illustrating the importance of starting retinoid use for collagen stimulation.
A hand holds a white LED neck and décolletage device, emphasizing the importance of neck care with LED masks, SPF, and retinol to prevent signs of aging.
What I wish I knew
Regrets as a derm #dermguru #dermtok
Dermguru

Dermguru

1092 likes

A hand holds a guided journal titled "Things I Wish I Knew Dear Daughter," featuring floral designs. The subtitle reads "A Mother's Guided Journal To Share Her Wisdom, Life Lessons and Legacy."
An open journal page titled "Our Roots & Foundation" with a quote about parents. It prompts the writer to reflect on how their parents shaped them and crucial life lessons learned.
An open journal page titled "Our Family Traditions" with a quote about tradition. It prompts the writer to share traditions they are passing on and those they are not, explaining why.
Journal: Things I Wish I Knew Dear Daughter 🌸
This isn’t just a journal. It’s every conversation you wish you’d had with your mother and every truth you want your daughter to carry with her. ✨ It’s the parenting advice you deserved but never got and not the rules and routines, but the real stuff. The lessons that only come from living. The wi
My Wisdom Journal

My Wisdom Journal

3 likes

✨🫶Things I wish I knew🤍🌸
Thing I wish I knew before take pre-nursing classes in high school. #prenursingstudent #thingsiwishiknew #highschool oh boy where do I start. I am in love with the idea of being in the medical field. I want to be ahead of the game and get out there as soon as possible. I am blessed to have op
Lily Millers

Lily Millers

207 likes

Things I Wish I Could Tell Younger Me
Sometimes I wish I could go back time just to give myself advice. What’s the phrase, if I knew then what I know now… But since I can’t, here’s my advice for any 20 year olds, from your 34 year old big sis. XOXO, LC #advice #embracevulnerability #Lemon8Diary #lifestyle #Diary #advi
LC Chere

LC Chere

317 likes

I’m turning 40! 39 Life lessons I’ve learned! Pt.1
Not everyone is genuine. #AskLemon8 #lifeinyour20s #lifeinyour30s #turning 40 #billiedeville
B

B

9 likes

Things I Wish I Knew Sooner About Fitness
Most people spend years stuck, frustrated, or misinformed... But once I learned these truths, everything changed — my mindset, my body, my confidence. Some of these go against what we’ve been told for YEARS… But they work. And that’s what matters. ➡️ I combined 40+ truths into just 10 slide
Ina 🤍

Ina 🤍

1284 likes

A hand holds a breast pump flange over a bottle containing expressed breast milk, illustrating the start of a guide titled '5 Things I Wish I Knew Before Exclusively Pumping'.
A hand holds a Haakaa pump filled with expressed breast milk, accompanying tips about using a manual pump for emergencies and a Haakaa with Epsom salt for clogged ducts.
A hand holds a breastmilk storage bag with milk, illustrating advice on storage bag accuracy, flange size changes, measuring milk in a bottle first, and tilting bags to release air.
5 Things I wish I knew before exclusively pumping
Pumping tips I wish I knew part ✨Have a manual pump I keep one in the diapper bag for emergencies! It's great when you need to empty quick! ✨Use a Haakaa and Epsom salt for a clogged duct! ✨your flange size can change!For example:I was in pain using the same flange i always did, remeasur
Chela_morgan99

Chela_morgan99

117 likes

The image displays text explaining Rejection Sensitive Dysphoria (RSD) in people with ADHD. It describes RSD as an extreme emotional response to perceived criticism or rejection, where the brain cannot regulate emotional pain. The text clarifies that RSD is neurological, not oversensitivity or a character flaw, and is attributed to @katiebraun.
Wish I knew this during my younger ages..
I am 40 with ADHD diagnosed late after high school…just thought I hated school. These are things people my age weren’t taught about AdHD. All I was told is I can’t concentrate or retain as fast. ADHD affects you in ways you don’t even realize and can be confused as trauma. Anyone relate or have a s
Katie Braun

Katie Braun

6 likes

A page titled "50 Things I Wish I Knew At 20" displaying the first ten life lessons, highlighted in yellow. These include advice like "Focus on what you can control" and "Own the morning." The Lemon8 logo and user handle are at the bottom.
A page from a list titled "50 Things I Wish I Knew At 20," showing life lessons 11 through 23, highlighted in yellow. Advice includes "Try to see the good in people" and "Don't compare yourself to others." The Lemon8 logo is visible.
A page from a list titled "50 Things I Wish I Knew At 20," featuring life lessons 24 through 35, highlighted in yellow. Advice includes "Seek out challenges" and "Don't follow the mob." The Lemon8 logo is visible.
50 Things I wish I knew at 20✨
#lemon8creator #lemon8bookclub #bookshelf #lemon8bookclubchallenge #newyork #june
🌹ylaisa sanz 🌹

🌹ylaisa sanz 🌹

9 likes

Things I Wish I Knew in My 20s
Getting older has taught me so much 🤍 From how I shop to what I prioritize, these lessons changed everything. I’d love to know: what do you wish you knew sooner? #lemon8life #over40journey #styleandconfidence #lifeadvice #womenover40 life lessons over 40, fashion advice women ov
Stylin by Aylin

Stylin by Aylin

19 likes

4 tips from a pharmacist i wish everyone knew
Duduro Sinclair

Duduro Sinclair

1 like

I wish more people over 40 knew this
Something I wish more people over 40 understood… You’re not behind. You’ve just never been shown a different way. Because most of us were taught: 👉 work hard 👉 stay loyal to one income 👉 hope retirement works out But no one showed us how to: ✔ use social media to create income ✔ buil
Fran’s Midlife Money Moves

Fran’s Midlife Money Moves

13 likes

Gym tips i wish i knew sooner🫢
#bodytransformation #unfiltered #Lemon8Diary
👻

👻

1 like

I’m turning 40!🎉39 Life lessons I’ve learned! Pt.2
Be YOU!! 🥰 The world 🌍 will adjust! #turning40 #lifehacks #lifeinyour20s #lifeintour30s #billiedeville
B

B

9 likes

Bible Reading & Notes - Luke 8:40-56 📖
Today’s reading was a little longer, but I truly enjoyed every bit of it! This story is still one of my favorite stories in the Gospels. 🥹✨ I love how it shows both the faith of the woman who reached out for Jesus’ robe and the desperate hope of Jairus for his daughter. In both moments, Jesus met t
MAE ♡

MAE ♡

57 likes

Turning 40 Made Me Want To Reset My Entire Life 🌿💗
I can’t help myself… whenever I feel like I want to get back on track, I start making lists, organizing everything, so I can get back into a routine. 😂 But this July feels different. It’s my birthday month, I’m entering a new decade (hello, 40! 💗), and it honestly feels like the perfect oppor
Crissie

Crissie

1 like

Number one thing i wish i knew as a gym beginner
#gymjourney #weightlossjouney #fitness #fyp #viral
sophie weight loss

sophie weight loss

0 likes

Had products i wish i knew sooner
#hairremoval #removalcream #skin #skincareproducts #fyp
Charlotte

Charlotte

1 like

I’m turning 40 in 2 weeks
And I’ve been very emotional about it. I’ve been through so much in my short life and never thought life would be this way in America in the year of my milestone birthday. But as with any hardships we pivot and we keep moving. I’m grateful for all the reasons I still have to smile. 😊 excited to
WifeyAF312

WifeyAF312

377 likes

What I wish I knew before Nursing School!
Let’s be honest here! This is a tough field to get through and no one talks about the struggles. I’ve been in the program for 2 years and I’ll be finished next month God’s willing. The past two years were rough though. I guess I didn’t prepare my mind and my lifestyle the right way to head
Cheerios

Cheerios

142 likes

What I wish I knew about life at 20 instead of 36
✨SHARE with a friend who NEEDS this #inspiration #20something #dermatologist #dermdocheather #drheatherderm
Heather Kornmehl, MD

Heather Kornmehl, MD

11 likes

A young woman is shown with text overlay 'Black feminine hygiene tips I wish I knew earlier...'. The image introduces a discussion on feminine care.
A box of probiotic supplements is displayed. The text suggests taking probiotics for feminine balance and digestion support.
A hand holds a refreshing spray bottle. The text describes using the spray on underwear for freshness, especially after activity.
things i wish i knew sooner 😮‍💨
#hygiene #hygienetips #femininehygeine #feminineenergy #selfcaretips
Kylie

Kylie

5 likes

An aerial view of a large retail store at dusk, with a text overlay warning viewers to avoid certain products.
Two hair removal creams are shown, one with a highly positive review and the other with a negative review, each accompanied by its product image.
Two juice products are displayed, one with a positive review and the other with another positive review, each with its bottle image.
Had products i wish i knew sooner
#hairremoval #removalcream #skin #skincareproducts #fyp
Asma

Asma

3 likes

Journal: Things I Wish I Knew Dear Daughter
Now available on Amazon. 📚 Get to answer questions like: My biggest insecurity growing up was… And turn your “I wish I Knew” moments and years of experience into gifts of wisdom your daughter can hold onto forever. #raisingstrongdaughters #healthyparenting #motherhood #booksthatmade
My Wisdom Journal

My Wisdom Journal

3 likes

3 Things I Wish I Knew About Money Stress 💸💖✨
For years, I thought the answer to money stress was making more money. But honestly? The biggest shift wasn’t my income. It was my awareness. The 3 things I wish I knew sooner are: 💖 Avoiding it makes it worse. 💖 Tracking it creates clarity. 💖 Planning creates peace. I used
ScoreRiseCreditSolutions

ScoreRiseCreditSolutions

4 likes

What I wish I knew in my 40s
What are some things you wished you knew back then that you know now? #over40women #womenover50 #perimenopause #menopause #genxwomen
Adriana | Menopause Coach

Adriana | Menopause Coach

49 likes

Me memorizing my room before turning off the light
Los Angeles
tanna

tanna

1612 likes

things I wish I knew when I started the gym
#guthealth #gymgirlies #skincare #hairremoval #gym202
Sophia❤️

Sophia❤️

0 likes

Yup I’m turning 40
Turning 40 is going to be an experience for me let’s go. #turning40 #blackgirllemon8 #40andup #women #blackwomen
Kimmyde

Kimmyde

144 likes

#14DaysToYear40 
5 lessons life taught me. Let’s go 👇🏾
#14DaysToYear40 5 lessons life taught me. Let’s go 👇🏾 One. You are not building like the masses and that’s exactly the point. You were chosen. Set apart. Called out for such a time as this. Build in silence. The fruit will speak when it’s ready. 🌱 Two. Lay the foundation in prayer.
idalaqueenmother

idalaqueenmother

1 like

Newborn baby tips I wish I knew sooner 😭👶
I'm literally learning as I go and grabbing whatever I can for my baby because the costs add up so fast 😭 Nobody really tells you this stuff so I'm putting it out there in case it helps someone else 🤍 #pregnant #newmomlife #babytips #pregnanttiktok #newmomtips
epicmommytips

epicmommytips

6 likes

The book cover for Peter Swanson's 'Before She Knew Him' features a woman's face, partially shadowed, against a light blue background. The title 'BEFORE SHE KNEW HIM' is prominently displayed in yellow and white text, with the author's name 'PETER SWANSON' at the top.
📚 My Review: Before She Knew Him by (No spoilers)
Before She Knew Him by Peter Swanson    I really enjoyed this one. It’s the kind of thriller where there are so many suspicious people and side plots that you’re constantly distracted from what’s actually happening. Every few chapters I thought I had it figured out… and then something else would
Kayla❤️

Kayla❤️

3 likes

A collage of vision board images, including cityscapes, a Chanel bottle, and motivational phrases, with the text overlay "goals before 30 (I'm leveling tf up)".
A list of personal goals before turning 30, including academic, financial, and lifestyle aspirations, displayed on a white surface with faint background text.
A person in a fur coat taking a mirror selfie, with a list of wellness and self-improvement goals overlaid, such as building muscle and creating art.
my goals before turning 30
I’m turning 27 this year which sounds insane to me! These goals are pretty specific to me & my journey but i hope you can find inspo 🥹✨ Also a reminder that 27 or 30 is still so young!! It’s good to make goals but don’t put pressure on yourself to have it all figured out right now 🫶🏻 here
rachel

rachel

1874 likes

See more