While PSL Natrinthorn Extra Regular is natural, "natural" does not mean "inert." Users have reported mild side effects, usually associated with the "Extra" potency:
If you experience heart palpitations or severe headache, discontinue use immediately and consult a physician.
The PSL library is now largely distributed through Cadson Demak, the leading Thai type foundry responsible for the Google Fonts Thai project.
PSL has engineered the Extra Regular with OpenType features that matter:
On screen, even at 14px on a Retina display, the Extra Regular holds its edge. The lack of extreme hairlines means no shimmering or pixel breakup. On paper (especially uncoated stocks), it bites in beautifully—not too absorbent, not too raised. psl natrinthorn extra regular
If you have walked down a street in Bangkok, opened a glossy magazine, or watched television commercials in Thailand, you have seen PSL Nonthinthorn.
Often misspelled as "Natrinthorn" or "Nathinthorn" due to transliteration variations, PSL Nonthinthorn is arguably the most famous Thai typeface designed for impact. While it comes in various weights, the Extra Regular (often synonymous with the bold, heavy cuts used for headlines) is the workhorse of the Thai design industry.
In this post, we dive deep into what makes this font tick, why it remains a staple in 2024, and how you can use it to make your designs pop.
PSL Natrinthorn Extra Regular is a dietary supplement produced by PSL (Pharmaceutical Laboratory of Thailand or a related private label manufacturer), designed to support overall vitality, joint health, and physical endurance. The "Natrinthorn" line is particularly famous in Southeast Asia for its focus on natural androgen support and physical rejuvenation. While PSL Natrinthorn Extra Regular is natural, "natural"
The term "Extra Regular" indicates that this specific variant sits between a standard maintenance dose and a "Strong" or "Extra Strong" version. It is formulated for regular, daily use by individuals seeking consistent results without the intensity of a clinical-strength formula.
Step 1: Melt the Beads Pour the blue beads into your warmer. Don't overfill; leave room to stir. Set the dial to Medium (around 3/10 on a cheap warmer or 60°C on a digital one). Wait 15 minutes. The wax should look like thick honey, not water.
Step 2: Prep the Skin Wash the area with soap and water. Dry thoroughly. Sprinkle baby powder on the area. This absorbs moisture and oil, allowing the Extra Regular wax to grip the hair, not the skin.
Step 3: The Application Using a wooden spatula, scoop the wax and spread it in the direction of hair growth. Do not swirl like peanut butter. Use a thick, even layer (about the thickness of a coin). The "Extra Regular" nature means it needs to be thick enough to pull against. If you experience heart palpitations or severe headache,
Step 4: The Waiting Game Wait 30 to 45 seconds. Touch the edge of the wax. If it feels like gummy candy (pliable but not liquid), it is ready. If it cracks when you touch it, it is too dry; remove it immediately and lower your temp next time.
Step 5: The Pull Hold your skin taut with one hand. With the other, flick the wax edge up. Pull parallel to the skin (not straight up into the air). Pull quickly. You will see the "film" action—the wax stretches, grabs the hair, and snaps it out.
Step 6: Aftercare Apply aloe vera or a cooling gel. Do not apply oil-based lotion for 24 hours.